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Document and Entity Information - USD ($) $ in Billions	12 Months Ended
Document and Entity Information - USD ($) $ in Billions	Dec. 31, 2016	Feb. 10, 2017	Jun. 30, 2016
Document and Entity Information [Line Items]
Entity Registrant Name	Liberty Global plc
Entity Central Index Key	0001570585
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-K
Document Period End Date	Dec. 31, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 27.6
Liberty Global Group [Member] \| Class A Ordinary Shares
Document and Entity Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		253,429,669
Liberty Global Group [Member] \| Class B Ordinary Shares
Document and Entity Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		10,805,850
Liberty Global Group [Member] \| Class C Ordinary Shares
Document and Entity Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		630,706,163
LiLAC Group [Member] \| Class A Ordinary Shares
Document and Entity Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		50,199,758
LiLAC Group [Member] \| Class B Ordinary Shares
Document and Entity Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		1,888,323
LiLAC Group [Member] \| Class C Ordinary Shares
Document and Entity Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		120,649,072

Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 1,629.2	$ 982.1
Receivable from the Dutch JV (note 5)	2,346.6	0.0
Trade receivables, net	1,906.5	1,467.7
Derivative instruments (note 7)	412.7	421.9
Prepaid expenses	209.4	144.2
Other current assets	547.4	341.5
Total current assets	7,051.8	3,357.4
Investments (including $2,057.2 million and $2,591.8 million, respectively, measured at fair value on a recurring basis) (note 6)	6,483.7	2,839.6
Property and equipment, net (note 9)	21,110.2	21,684.0
Goodwill (note 9)	23,366.3	27,020.4
Intangible assets subject to amortization, net (note 9)	3,657.7	7,092.5
Other assets, net (notes 2, 7, 9 and 11)	7,014.4	5,565.1
Total assets	68,684.1	67,559.0
Current liabilities:
Accounts payable	1,168.2	1,050.1
Deferred revenue and advance payments from subscribers and others	1,240.1	1,393.5
Current portion of debt and capital lease obligations (note 10)	2,775.1	2,537.9
Accrued capital expenditures	765.4	441.8
Accrued interest	671.4	832.8
Accrued income taxes	457.9	483.5
Other accrued and current liabilities (notes 7 and 14)	2,644.7	2,418.3
Total current liabilities	9,722.8	9,157.9
Long-term debt and capital lease obligations (note 10)	40,783.6	44,211.2
Other long-term liabilities (notes 7, 11, 14 and 15)	3,445.7	4,015.6
Total liabilities	53,952.1	57,384.7
Commitments and contingencies (notes 4, 7, 10, 11, 15, 17 and 20)
Liberty Global shareholders:
Total Liberty Global shareholders	13,761.3	10,652.4
Noncontrolling interests	970.7	(478.1)
Total equity	14,732.0	10,174.3
Total liabilities and equity	68,684.1	67,559.0
Liberty Global Group [Member]
Current assets:
Derivative instruments (note 7)	405.5	405.9
Property and equipment, net (note 9)	17,249.3	20,840.5
Goodwill (note 9)	17,063.7	26,244.8
Intangible assets subject to amortization, net (note 9)	2,423.2	6,975.1
Liberty Global shareholders:
Total equity	8.9	8.5
Liberty Global Group [Member] \| Class A Ordinary Shares
Liberty Global shareholders:
Total equity	2.5	2.5
Liberty Global Group [Member] \| Class B Ordinary Shares
Liberty Global shareholders:
Total equity	0.1	0.1
Liberty Global Group [Member] \| Class C Ordinary Shares
Liberty Global shareholders:
Total equity	6.3	5.9
LiLAC Group [Member]
Current assets:
Derivative instruments (note 7)	7.2	16.0
Property and equipment, net (note 9)	3,860.9	843.5
Goodwill (note 9)	6,302.6	775.6
Intangible assets subject to amortization, net (note 9)	1,234.5	117.4
Liberty Global shareholders:
Total equity	1.7	0.4
LiLAC Group [Member] \| Class A Ordinary Shares
Liberty Global shareholders:
Total equity	0.5	0.1
LiLAC Group [Member] \| Class B Ordinary Shares
Liberty Global shareholders:
Total equity	0.0	0.0
LiLAC Group [Member] \| Class C Ordinary Shares
Liberty Global shareholders:
Total equity	1.2	0.3
Liberty Global Plc
Current assets:
Cash and cash equivalents	58.9	24.6
Other current assets	7.3	10.8
Total current assets	856.5	730.2
Total assets	20,870.2	14,319.8
Current liabilities:
Accounts payable	34.0	20.7
Other accrued and current liabilities (notes 7 and 14)	17.5	13.5
Total current liabilities	2,202.3	1,354.1
Other long-term liabilities (notes 7, 11, 14 and 15)	2.1	2.1
Total liabilities	7,108.9	3,667.4
Commitments and contingencies (notes 4, 7, 10, 11, 15, 17 and 20)
Liberty Global shareholders:
Additional paid-in capital	17,578.2	14,908.1
Accumulated deficit	(3,454.8)	(5,160.1)
Accumulated other comprehensive earnings (loss), net of taxes	(372.4)	895.9
Treasury shares, at cost	(0.3)	(0.4)
Total Liberty Global shareholders	13,761.3	10,652.4
Total liabilities and equity	20,870.2	14,319.8
Liberty Global Plc \| Liberty Global Group [Member] \| Class A Ordinary Shares
Liberty Global shareholders:
Common stock	2.5	2.5
Liberty Global Plc \| Liberty Global Group [Member] \| Class B Ordinary Shares
Liberty Global shareholders:
Common stock	0.1	0.1
Liberty Global Plc \| Liberty Global Group [Member] \| Class C Ordinary Shares
Liberty Global shareholders:
Common stock	6.3	5.9
Liberty Global Plc \| LiLAC Group [Member] \| Class A Ordinary Shares
Liberty Global shareholders:
Common stock	0.5	0.1
Liberty Global Plc \| LiLAC Group [Member] \| Class B Ordinary Shares
Liberty Global shareholders:
Common stock	0.0	0.0
Liberty Global Plc \| LiLAC Group [Member] \| Class C Ordinary Shares
Liberty Global shareholders:
Common stock	$ 1.2	$ 0.3

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Investments measured at fair value	$ 2,057.2	$ 2,591.8
Liberty Global Group [Member] \| Class A Ordinary Shares
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	253,827,604	252,766,455
Common stock, outstanding (in shares)	253,827,604	252,766,455
Liberty Global Group [Member] \| Class B Ordinary Shares
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	10,805,850	10,472,517
Common stock, outstanding (in shares)	10,805,850	10,472,517
Liberty Global Group [Member] \| Class C Ordinary Shares
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	634,391,072	584,044,394
Common stock, outstanding (in shares)	634,391,072	584,044,394
LiLAC Group [Member] \| Class A Ordinary Shares
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	50,317,930	12,630,580
Common stock, outstanding (in shares)	50,317,930	12,630,580
LiLAC Group [Member] \| Class B Ordinary Shares
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	1,888,323	523,423
Common stock, outstanding (in shares)	1,888,323	523,423
LiLAC Group [Member] \| Class C Ordinary Shares
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	120,889,034	30,772,874
Common stock, outstanding (in shares)	120,889,034	30,772,874

- Definition

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(12))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Trading Securities
-URI http://asc.fasb.org/extlink&oid=6526789

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(5))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(6))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 35
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=27723805&loc=d3e24584-111560

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=65884222&loc=d3e22054-111558

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Available-for-Sale Securities
-URI http://asc.fasb.org/extlink&oid=6505594

+ Details

Consolidated Statements of Operations - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenue (note 18)	$ 20,008.8	$ 18,280.0	$ 18,248.3
Operating costs and expenses (exclusive of depreciation and amortization, shown separately below):
Programming and other direct costs of services	4,606.2	4,104.0	4,043.1
Programming and other direct costs of services	2,884.8	2,655.2	2,775.8
Selling, general and administrative (SG&A) (notes 13 and 17)	3,566.9	3,171.7	3,164.3
Depreciation and amortization (note 9)	5,801.1	5,825.8	5,500.1
Impairment, restructuring and other operating items, net (notes 4, 9, 14 and 15)	348.5	174.1	536.8
Operating costs and expenses	17,207.5	15,930.8	16,020.1
Operating income	2,801.3	2,349.2	2,228.2
Non-operating income (expense):
Interest expense	(2,638.4)	(2,441.4)	(2,544.7)
Realized and unrealized gains on derivative instruments, net (note 7)	845.1	847.2	88.8
Foreign currency transaction losses, net	(290.0)	(1,149.2)	(836.5)
Realized and unrealized gains (losses) due to changes in fair values of certain investments and debt, net (notes 6, 8 and 10)	(461.5)	124.5	205.2
Losses on debt modification and extinguishment, net (note 10)	(237.2)	(388.0)	(186.2)
Gain on Dutch JV Transaction (note 5)	520.8	0.0	0.0
Other income (expense), net	9.3	(26.9)	(10.7)
Non-operating income (expense)	(2,251.9)	(3,033.8)	(3,284.1)
Earnings (loss) from continuing operations before income taxes	549.4	(684.6)	(1,055.9)
Income tax benefit (expense) (note 11)	1,217.9	(364.9)	75.0
Earnings (loss) from continuing operations	1,767.3	(1,049.5)	(980.9)
Discontinued operation (note 5):
Earnings from discontinued operation, net of taxes	0.0	0.0	0.8
Gain on disposal of discontinued operation, net of taxes	0.0	0.0	332.7
Discontinued operation	0.0	0.0	333.5
Net earnings (loss)	1,767.3	(1,049.5)	(647.4)
Net earnings attributable to noncontrolling interests	(62.0)	(103.0)	(47.6)
Net earnings (loss) attributable to Liberty Global shareholders	1,705.3	$ (1,152.5)	$ (695.0)
Basic earnings (loss) attributable to Liberty Global shareholders per share (notes 1 and 3):
Continuing operations (in dollars per share)		$ (1.13)	$ (1.29)
Discontinued operation (in dollars per share)		$ 0	$ 0.42
Liberty Global Group [Member]
Discontinued operation (note 5):
Net earnings (loss) attributable to Liberty Global shareholders	$ 1,941.1	$ (167.5)	$ 0.0
Basic earnings (loss) attributable to Liberty Global shareholders per share (notes 1 and 3):
Basic earnings (loss) (in dollars per share)	$ 2.18	$ (0.19)
Diluted earnings (loss) attributable to Liberty Global shareholders per share (notes 1 and 3):
Diluted earnings (loss) (in dollars per share)	$ 2.16	(0.19)
LiLAC Group [Member]
Discontinued operation (note 5):
Net earnings (loss) attributable to Liberty Global shareholders	$ (235.8)		0.0
Basic earnings (loss) attributable to Liberty Global shareholders per share (notes 1 and 3):
Basic earnings (loss) (in dollars per share)	$ (2.13)	0.39
Diluted earnings (loss) attributable to Liberty Global shareholders per share (notes 1 and 3):
Diluted earnings (loss) (in dollars per share)	$ (2.13)	$ 0.39
Old Liberty Global [Member]
Discontinued operation (note 5):
Net earnings (loss) attributable to Liberty Global shareholders	$ 0.0	$ (1,002.2)	$ (695.0)
Basic earnings (loss) attributable to Liberty Global shareholders per share (notes 1 and 3):
Basic earnings (loss) (in dollars per share)		$ (1.13)	$ (0.87)
Diluted earnings (loss) attributable to Liberty Global shareholders per share (notes 1 and 3):
Continuing operations (in dollars per share)		(1.13)	(1.29)
Discontinued operation (in dollars per share)		$ 0	$ 0.42

Consolidated Statements of Comprehensive Earnings (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Net earnings (loss)	$ 1,767.3	$ (1,049.5)	$ (647.4)
Other comprehensive earnings (loss), net of taxes (note 16):
Foreign currency translation adjustments	(1,966.9)	(732.9)	(935.9)
Reclassification adjustments included in net earnings (loss) (note 5)	715.7	1.5	124.4
Pension-related adjustments and other	(20.2)	(18.8)	(71.2)
Other comprehensive loss	(1,271.4)	(750.2)	(882.7)
Comprehensive earnings (loss)	495.9	(1,799.7)	(1,530.1)
Comprehensive earnings attributable to noncontrolling interests	(58.9)	(103.5)	(47.1)
Comprehensive earnings (loss) attributable to Liberty Global shareholders	$ 437.0	$ (1,903.2)	$ (1,577.2)

Consolidated Statements of Equity - USD ($) $ in Millions	Total	Additional paid-in capital	Accumulated deficit	Accumulated other comprehensive earnings (loss), net of taxes	Treasury shares, at cost	Total Liberty Global shareholders	Non-controlling interests	Liberty Global Group [Member]	Liberty Global Group [Member] Common stock	Liberty Global Group [Member] Class A Ordinary Shares	Liberty Global Group [Member] Class B Ordinary Shares	Liberty Global Group [Member] Class C Ordinary Shares	LiLAC Group [Member]	LiLAC Group [Member] Common stock	LiLAC Group [Member] Class A Ordinary Shares	LiLAC Group [Member] Class B Ordinary Shares	LiLAC Group [Member] Class C Ordinary Shares	Old Liberty Global [Member]	Old Liberty Global [Member] Common stock	Old Liberty Global [Member] Class A Ordinary Shares	Old Liberty Global [Member] Class A Ordinary Shares Common stock	Old Liberty Global [Member] Class B Ordinary Shares	Old Liberty Global [Member] Class B Ordinary Shares Common stock	Old Liberty Global [Member] Class C Ordinary Shares	Old Liberty Global [Member] Class C Ordinary Shares Common stock
Beginning balance at Dec. 31, 2013	$ 11,541.5	$ 12,809.4	$ (3,312.6)	$ 2,528.8	$ (7.7)	$ 12,025.8	$ (484.3)														$ 2.2		$ 0.1		$ 5.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	(647.4)		(695.0)			(695.0)	47.6
Other comprehensive loss, net of taxes (notes 5 and 16)	(882.7)			(882.2)		(882.2)	(0.5)
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	(1,596.9)	(1,596.7)				(1,596.9)																			(0.2)
Impact of acquisitions	0.0	185.3				185.4	(185.4)																		0.1
Shares issued in connection with the Ziggo Acquisition (note 4)	5,986.4	4,904.7				4,905.8	1,080.6														0.3				0.8
Impact of Ziggo NCI Acquisition and Statutory Squeeze-out (note 4)	(416.7)	663.8				663.9	(1,080.6)																		0.1
Share-based compensation (note 13)	216.0	216.0				216.0
Adjustments due to changes in subsidiaries’ equity and other, net	(84.2)	(111.7)			3.5	(108.3)	24.1																		(0.1)
Ending balance at Dec. 31, 2014	14,116.0	17,070.8	(4,007.6)	1,646.6	(4.2)	14,714.5	(598.5)	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 0.0	$ 8.9	$ 8.9	$ 2.5	2.5	$ 0.1	0.1	$ 6.3	6.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase and cancellation of Liberty Global ordinary shares (note 12)								0.0		0.0	0.0	0.0	0.0		0.0	0.0	0.0	(0.1)		0.0		0.0		(0.1)
Liberty Global call option contracts								0.0		0.0	0.0	0.0	0.0		0.0	0.0	0.0	(0.1)		0.0		0.0		(0.1)
Ending balance at Jun. 30, 2015								0.0		0.0	0.0	0.0	0.0		0.0	0.0	0.0	8.7		2.5		0.1		6.1
Beginning balance at Dec. 31, 2014	14,116.0	17,070.8	(4,007.6)	1,646.6	(4.2)	14,714.5	(598.5)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	8.9	8.9	2.5	$ 2.5	0.1	$ 0.1	6.3	$ 6.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	(1,049.5)		(1,152.5)			(1,152.5)	103.0
Other comprehensive loss, net of taxes (notes 5 and 16)	(750.2)			(750.7)		(750.7)	0.5
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	(2,344.5)	(2,344.3)				(2,344.5)			(0.1)										(0.1)
Share-based compensation (note 13)	284.3	284.3				284.3
Impact of the LiLAC Transaction (note 1)	0.0	(0.4)							8.7					0.4					(8.7)
Adjustments due to changes in subsidiaries’ equity and other, net	(81.8)	(102.3)			3.8	(98.7)	16.9		(0.1)										(0.1)
Ending balance at Dec. 31, 2015	10,174.3	14,908.1	(5,160.1)	895.9	(0.4)	10,652.4	(478.1)	8.5	8.5	2.5	0.1	5.9	0.4	0.4	0.1	0.0	0.3	0.0	0.0	0.0		0.0		0.0
Beginning balance at Jun. 30, 2015								0.0		0.0	0.0	0.0	0.0		0.0	0.0	0.0	8.7		2.5		0.1		6.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase and cancellation of Liberty Global ordinary shares (note 12)								(0.1)		0.0	0.0	(0.1)	0.0		0.0	0.0	0.0	0.0		0.0		0.0		0.0
Liberty Global call option contracts								(0.1)		0.0	0.0	(0.1)	0.0		0.0	0.0	0.0	0.0		0.0		0.0		0.0
Ending balance at Dec. 31, 2015	10,174.3	14,908.1	(5,160.1)	895.9	(0.4)	10,652.4	(478.1)	8.5	8.5	2.5	0.1	5.9	0.4	0.4	0.1	0.0	0.3	0.0	$ 0.0	0.0		0.0		0.0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	1,767.3		1,705.3			1,705.3	62.0
Other comprehensive loss, net of taxes (notes 5 and 16)	(1,271.4)			(1,268.3)		(1,268.3)	(3.1)
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	(2,089.5)	(2,088.9)				(2,089.5)		(0.7)	(0.6)	(0.3)	0.0	(0.4)	0.0		0.0	0.0	0.0	0.0		0.0		0.0		0.0
Impact of acquisitions	5,941.9	4,488.9				4,490.1	1,451.8	1.1	1.1	0.3	0.0	0.8	0.1	0.1	0.0	0.0	0.1	0.0		0.0		0.0		0.0
Share-based compensation (note 13)	269.0	269.0				269.0
Liberty Global call option contracts	119.1	119.1				119.1
Impact of the LiLAC Transaction (note 1)	0.0	(1.2)												1.2
Adjustments due to changes in subsidiaries’ equity and other, net	(178.7)	(116.8)			0.1	(116.8)	(61.9)		(0.1)
Ending balance at Dec. 31, 2016	$ 14,732.0	$ 17,578.2	$ (3,454.8)	$ (372.4)	$ (0.3)	$ 13,761.3	$ 970.7	$ 8.9	$ 8.9	$ 2.5	$ 0.1	$ 6.3	$ 1.7	$ 1.7	$ 0.5	$ 0.0	$ 1.2	$ 0.0		$ 0.0		$ 0.0		$ 0.0

Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net earnings (loss)	$ 1,767.3	$ (1,049.5)	$ (647.4)
Earnings from discontinued operation	0.0	0.0	(333.5)
Earnings (loss) from continuing operations	1,767.3	(1,049.5)	(980.9)
Adjustments to reconcile earnings (loss) from continuing operations to net cash provided by operating activities:
Share-based compensation expense	296.9	318.2	257.2
Depreciation and amortization (note 9)	5,801.1	5,825.8	5,500.1
Impairment, restructuring and other operating items, net	348.5	174.1	536.8
Amortization of deferred financing costs and non-cash interest	67.9	80.8	84.3
Realized and unrealized gains on derivative instruments, net	(845.1)	(847.2)	(88.8)
Foreign currency transaction losses, net	290.0	1,149.2	836.5
Realized and unrealized losses (gains) due to changes in fair values of certain investments and debt, including impact of dividends	477.0	(121.4)	(203.7)
Losses on debt modification and extinguishment, net	237.2	388.0	186.2
Gain on Dutch JV Transaction	(520.8)	0.0	0.0
Deferred income tax benefit	(1,520.0)	(50.1)	(350.6)
Excess tax benefits from share-based compensation	(4.4)	(26.7)	(7.0)
Changes in operating assets and liabilities, net of the effects of acquisitions and dispositions:
Receivables and other operating assets	457.9	566.5	860.5
Payables and accruals	(918.0)	(701.9)	(1,017.8)
Net cash used by operating activities of discontinued operation	0.0	0.0	(9.6)
Net cash provided by (used by) operating activities	5,935.5	5,705.8	5,603.2
Cash flows from investing activities:
Capital expenditures	(2,644.3)	(2,499.5)	(2,684.4)
Cash paid in connection with acquisitions, net of cash acquired	(1,384.5)	(385.8)	(73.3)
Sale of investments	147.3	0.0	0.0
Investments in and loans to affiliates and others	(140.9)	(999.6)	(1,016.6)
Proceeds received upon disposition of discontinued operation, net of disposal costs	0.0	0.0	988.5
Other investing activities, net	104.7	55.5	(13.8)
Net cash used by investing activities of discontinued operation, including deconsolidated cash	0.0	0.0	(3.8)
Net cash provided by (used by) investing activities	(3,917.7)	(3,829.4)	(2,803.4)
Cash flows from financing activities:
Borrowings of debt	13,680.8	15,230.4	9,572.4
Repayments and repurchases of debt and capital lease obligations	(12,544.4)	(13,881.4)	(11,316.1)
Repurchase of Liberty Global ordinary shares	(1,968.3)	(2,320.5)	(1,584.9)
Payment of financing costs and debt premiums	(253.9)	(423.3)	(379.8)
Net cash paid related to derivative instruments	(251.5)	(301.2)	(221.0)
Change in cash collateral	106.3	(56.1)	(58.7)
Change in cash collateral	0.0	(142.4)	(260.7)
Other financing activities, net	(154.7)	(143.3)	(11.3)
Net cash used by financing activities of discontinued operation	0.0	0.0	(1.2)
Net cash used by financing activities	(1,385.7)	(2,037.8)	(4,261.3)
Effect of exchange rate changes on cash – continuing operations	15.0	(15.0)	(81.9)
Net increase (decrease) in cash and cash equivalents:
Continuing operations	647.1	(176.4)	(1,528.8)
Discontinued operation	0.0	0.0	(14.6)
Net increase (decrease) in cash and cash equivalents	647.1	(176.4)	(1,543.4)
Cash and cash equivalents:
Beginning of year	982.1	1,158.5	2,701.9
End of year	1,629.2	982.1	1,158.5
Cash paid for interest – continuing operations	2,608.0	2,170.4	2,376.7
Net cash paid for taxes:
Continuing operations	440.7	236.3	97.3
Discontinued operation	0.0	0.0	2.2
Total	$ 440.7	$ 236.3	$ 99.5

Basis of Presentation	12 Months Ended
Basis of Presentation	Dec. 31, 2016
Basis of Presentation [Abstract]
Basis of Presentation	Basis of Presentation Liberty Global plc (Liberty Global) is a public limited company organized under the laws of England and Wales. In these notes, the terms “we,” “our,” “our company” and “us” may refer, as the context requires, to Liberty Global or collectively to Liberty Global and its subsidiaries. We are an international provider of video, broadband internet, fixed-line telephony, mobile and other communications services to residential customers and businesses, with consolidated operations at December 31, 2016 in more than 30 countries. In Europe, we provide residential and business-to-business (B2B) services in (i) the United Kingdom (U.K.) and Ireland through Virgin Media Inc. (Virgin Media), (ii) Germany through Unitymedia GmbH (Unitymedia), (iii) Belgium through Telenet Group Holding N.V. (Telenet), a 57.4%-owned subsidiary, and (iv) seven other European countries through UPC Holding B.V. (UPC Holding). In addition, through the December 31, 2016 completion of the Dutch JV Transaction (as defined and described in note 5), we provided residential and B2B services in the Netherlands through VodafoneZiggo Holding B.V., formerly known as Ziggo Group Holding B.V., which we refer to herein as “Ziggo Group Holding.” Virgin Media, Unitymedia and UPC Holding are each wholly-owned subsidiaries of Liberty Global. The operations of Virgin Media, Unitymedia, Telenet, UPC Holding and, through December 31, 2016, Ziggo Group Holding are collectively referred to herein as the “European Division.” Outside of Europe, we provide residential and B2B services in (i) 18 countries, predominantly in Latin America and the Caribbean, through our wholly-owned subsidiary Cable & Wireless Communications Limited (formerly known as Cable & Wireless Communications Plc) (CWC), (ii) Chile through our wholly-owned subsidiary VTR.com SpA (VTR) and (iii) Puerto Rico through Liberty Cablevision of Puerto Rico LLC (Liberty Puerto Rico), an entity in which we hold a 60.0% ownership interest. CWC also provides (a) B2B services in certain other countries in Latin America and the Caribbean and (b) wholesale services over its sub-sea and terrestrial networks that connect over 30 markets in that region. CWC owns less than 100% of certain of its consolidated subsidiaries, including Cable & Wireless Panama, SA (CWC Panama) (a 49.0%-owned entity that owns most of our operations in Panama), The Bahamas Telecommunications Company Limited (CWC BTC) (a 49.0%-owned entity that owns all of our operations in the Bahamas), Cable & Wireless Jamaica Limited (CWC Jamaica) (an 82.0%-owned entity that owns the majority of our operations in Jamaica) and Cable & Wireless Barbados Limited (CWC Barbados) (an 81.1%-owned entity that owns the majority of our operations in Barbados). The operations of CWC, VTR and Liberty Puerto Rico are collectively referred to herein as the “LiLAC Division.” On July 1, 2015, we completed the approved steps of the “LiLAC Transaction” whereby we (i) reclassified our then outstanding Class A, Class B and Class C Liberty Global ordinary shares into corresponding classes of new Liberty Global ordinary shares (collectively, the Liberty Global Shares) and (ii) capitalized a portion of our share premium account and distributed as a dividend (or a “bonus issue” under U.K. law) our LiLAC Class A, Class B and Class C ordinary shares (collectively, the LiLAC Shares). In these notes, the term “Old Liberty Global Shares” refers to our previously-outstanding Class A, Class B and Class C Liberty Global ordinary shares. Pursuant to the LiLAC Transaction, each holder of Class A, Class B and Class C Old Liberty Global Shares remained a holder of the same amount and class of Liberty Global Shares and received one share of the corresponding class of LiLAC Shares for each 20 Old Liberty Global Shares held as of the record date for such distribution. Accordingly, we issued 12,625,362 Class A, 523,626 Class B and 30,776,883 Class C LiLAC Shares. Cash was issued in lieu of fractional LiLAC Shares. The impact of the LiLAC Transaction on our capitalization and earnings (loss) per share presentation has been reflected in these consolidated financial statements prospectively from July 1, 2015. Accordingly, (a) our net earnings (loss) attributed to Liberty Global Shares and LiLAC Shares relates to periods subsequent to July 1, 2015 and (b) our net loss attributed to Old Liberty Global Shares relates to periods prior to July 1, 2015. The Liberty Global Shares and the LiLAC Shares are tracking shares. Tracking shares are intended by the issuing company to reflect or “track” the economic performance of a particular business or “group,” rather than the economic performance of the company as a whole. The Liberty Global Shares and the LiLAC Shares are intended to track the economic performance of the Liberty Global Group and the LiLAC Group, respectively (each as defined and described below). While the Liberty Global Group and the LiLAC Group have separate collections of businesses, assets and liabilities attributed to them, neither group is a separate legal entity and therefore cannot own assets, issue securities or enter into legally binding agreements. Holders of tracking shares have no direct claim to the group’s assets and are not represented by separate boards of directors. Instead, holders of tracking shares are shareholders of the parent corporation, with a single board of directors, and are subject to all of the risks and liabilities of the parent corporation. We and our subsidiaries each continue to be responsible for our respective liabilities. Holders of Liberty Global Shares, LiLAC Shares and any other of our capital shares designated as ordinary shares from time to time will continue to be subject to risks associated with an investment in our company as a whole, even if a holder does not own both Liberty Global Shares and LiLAC Shares. The “LiLAC Group” comprises our businesses, assets and liabilities in Latin America and the Caribbean and has attributed to it (i) LGE Coral Holdco Limited (LGE Coral) and its subsidiaries, which include CWC, (ii) VTR Finance B.V. (VTR Finance) and its subsidiaries, which include VTR, (iii) Lila Chile Holding B.V. (Lila Chile Holding), which is the parent entity of VTR Finance, (iv) LiLAC Communications Inc. (formerly known as LiLAC Holdings Inc.) (LiLAC Communications) and its subsidiaries, which include Liberty Puerto Rico, and (v) prior to July 1, 2015, the costs associated with certain corporate employees of Liberty Global that are exclusively focused on the management of the LiLAC Group (the LiLAC Corporate Costs). Effective July 1, 2015, these corporate employees were transferred to LiLAC Communications. The “Liberty Global Group” comprises our businesses, assets and liabilities not attributed to the LiLAC Group, including Virgin Media, Ziggo Group Holding (through December 31, 2016), Unitymedia, Telenet, UPC Holding, our corporate entities (excluding LiLAC Communications) and certain other less significant entities. For additional information regarding our tracking share capital structure, including unaudited attributed financial information of the Liberty Global Group and the LiLAC Group, see Exhibit 99.1 to this Annual Report on Form 10-K. On January 31, 2014, we completed the sale of substantially all of the assets (the Chellomedia Disposal Group) of Chellomedia B.V. (Chellomedia) (the Chellomedia Transaction). Chellomedia held certain of our programming interests in Europe and Latin America. We have accounted for the sale of the Chellomedia Disposal Group as a discontinued operation in our consolidated financial statements. For additional information regarding our discontinued operation, see note 5. Unless otherwise indicated, ownership percentages and convenience translations into United States (U.S.) dollars are calculated as of December 31, 2016.

Accounting Changes and Recent Accounting Pronouncements

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Accounting Changes and Recent Accounting Pronouncements

Accounting Changes

In April 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2015-03, Simplifying the Presentation of Debt Issuance Costs (ASU 2015-03), which requires debt issuance costs related to a recognized debt liability to be presented on the balance sheet as a reduction of debt, similar to the presentation of debt discounts. For public entities, ASU 2015-03 was effective for annual reporting periods beginning after December 15, 2015. We adopted ASU 2015-03 on January 1, 2016 and, accordingly, deferred financing costs are presented as a reduction of debt in our December 31, 2016 and 2015 consolidated balance sheets. Prior to the adoption of ASU 2015-03, we presented deferred financing costs in other assets, net.

Recent Accounting Pronouncements

ASU 2014-09

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (ASU 2014-09), which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. ASU 2014-09, as amended by ASU No. 2015-14, will replace existing revenue recognition guidance when it becomes effective for annual and interim reporting periods beginning after December 15, 2017. This new standard permits the use of either the retrospective or cumulative effect transition method. We will adopt ASU 2014-09 effective January 1, 2018 using the cumulative effect transition method. While we are continuing to evaluate the effect that ASU 2014-09 will have on our consolidated financial statements, we have identified a number of our current revenue recognition policies that will be impacted by ASU 2014-09, including the accounting for (i) time-limited discounts and free periods provided to our customers and (ii) certain up-front fees charged to our customers. These impacts are discussed below:

•

When we enter into contracts to provide services to our customers, we often provide time-limited discounts or free service periods. Under current accounting rules, we recognize revenue net of discounts during the promotional periods and do not recognize any revenue during free service periods. Under ASU 2014-09, revenue recognition will be accelerated for these contracts as the impact of the discount or free service period will be recognized uniformly over the total contractual period.

•

When we enter into contracts to provide services to our customers, we often charge installation or other up-front fees. Under current accounting rules, installation fees related to services provided over our cable networks are recognized as revenue in the period during which the installation occurs to the extent these fees are equal to or less than direct selling costs. Under ASU 2014-09, these fees will generally be deferred and recognized as revenue over the contractual period, or longer if the up-front fee results in a material renewal right.

As the above revenue recognition changes have offsetting impacts and both result in a relatively minor shift in the timing of revenue recognition, we currently do not expect ASU 2014-09 to have a material impact on our reported revenue.

ASU 2014-09 will also impact our accounting for certain upfront costs directly associated with obtaining and fulfilling customer contracts. Under our current policy, these costs are expensed as incurred unless the costs are in the scope of another accounting topic that allows for capitalization. Under ASU 2014-09, the upfront costs that are currently expensed as incurred will be recognized as assets and amortized to other operating expenses over a period that is consistent with the transfer to the customers of the goods or services to which the assets relate, which we have generally interpreted to be the expected customer life. The impact of the accounting change for these costs will be dependent on numerous factors, including the number of new subscriber contracts added in any given period, but we expect the adoption of this accounting change will initially result in the deferral of a significant amount of operating and selling costs.

The ultimate impact of adopting ASU 2014-09 for both revenue recognition and costs to obtain and fulfill contracts will depend on the promotions and offers in place during the period leading up to and after the adoption of ASU 2014-09.

ASU 2016-02

In February 2016, the FASB issued ASU No. 2016-02, Leases (ASU 2016-02), which, for most leases, will result in lessees recognizing lease assets and lease liabilities on the balance sheet with additional disclosures about leasing arrangements. ASU 2016-02 requires lessees and lessors to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The modified retrospective approach also includes a number of optional practical expedients an entity may elect to apply. ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. Although we are currently evaluating the effect that ASU 2016-02 will have on our consolidated financial statements, we expect the adoption of this standard will increase the number of leases to be accounted for as capital leases in our consolidated balance sheet.

ASU 2016-09

In March 2016, the FASB issued ASU No. 2016-09, Compensation — Stock Compensation, Improvements to Employee Share-Based Payment Accounting (ASU 2016-09), which simplifies several aspects of the accounting for share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities and classification within the statement of cash flows. ASU 2016-09 is effective for annual reporting periods beginning after December 15, 2016, including interim periods within those fiscal years, with early adoption permitted. ASU 2016-09 will result in, among other matters, the immediate recognition for financial reporting purposes of excess tax benefits that currently are not recognized until such time as these tax benefits can be realized as a reduction of income taxes payable.

ASU 2017-04

In January 2017, the FASB issued ASU No. 2017-04, Simplifying the Test for Goodwill Impairment (ASU 2017-04), which eliminates the requirement to estimate the implied fair value of a reporting unit’s goodwill as determined following the procedure that would be required in determining the fair value of assets acquired and liabilities assumed in a business combination. Instead, a company should recognize any goodwill impairment by comparing the fair value of a reporting unit to its carrying amount. ASU 2017-04 is effective for annual reporting periods beginning after December 15, 2019, including interim periods within those fiscal years, with early adoption permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. We expect the adoption of ASU 2017-04 to reduce the complexity surrounding the evaluation of our goodwill for impairment.

- Definition

The entire disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Change in Accounting Principle
-URI http://asc.fasb.org/extlink&oid=6507316

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Direct Effects of a Change in Accounting Principle
-URI http://asc.fasb.org/extlink&oid=66092750

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22583-107794

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Indirect Effects of a Change in Accounting Principle
-URI http://asc.fasb.org/extlink&oid=6515603

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22580-107794

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.10-01.(b)(6))
-URI http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Accounting Change
-URI http://asc.fasb.org/extlink&oid=6503790

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22499-107794

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Retrospective Application
-URI http://asc.fasb.org/extlink&oid=6523989

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 45
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e765-108305

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
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-Section 45
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e725-108305

+ Details

Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. (U.S. GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Estimates and assumptions are used in accounting for, among other things, the valuation of acquisition-related assets and liabilities, allowances for uncollectible accounts, programming and copyright expenses, deferred income taxes and related valuation allowances, loss contingencies, fair value measurements, impairment assessments, capitalization of internal costs associated with construction and installation activities, useful lives of long-lived assets, share-based compensation and actuarial liabilities associated with certain benefit plans. Actual results could differ from those estimates.

Reclassifications

Certain prior year amounts have been reclassified to conform to the current year presentation, including the reclassification of deferred financing costs from other long-term assets to long-term debt and capital lease obligations and the reclassification of certain costs between programming and other direct costs of services, other operating and SG&A expenses. For additional information regarding the change in the classification of deferred financing costs, see “Accounting Changes” in note 2.

Principles of Consolidation

The accompanying consolidated financial statements include our accounts and the accounts of all voting interest entities where we exercise a controlling financial interest through the ownership of a direct or indirect controlling voting interest and variable interest entities for which our company is the primary beneficiary. All significant intercompany accounts and transactions have been eliminated in consolidation.

Cash and Cash Equivalents and Restricted Cash

Cash equivalents consist of money market funds and other investments that are readily convertible into cash and have maturities of three months or less at the time of acquisition. We record money market funds at the net asset value reported by the investment manager as there are no restrictions on our ability, contractual or otherwise, to redeem our investments at the stated net asset value reported by the investment manager.

Restricted cash consists of cash held in restricted accounts, including cash held as collateral for debt and other compensating balances. Restricted cash amounts that are required to be used to purchase long-term assets or repay long-term debt are classified as long-term assets. All other cash that is restricted to a specific use is classified as current or long-term based on the expected timing of the disbursement. At December 31, 2016 and 2015, our current and long-term restricted cash balances aggregated $39.1 million and $127.9 million, respectively.

Our significant non-cash investing and financing activities are disclosed in our consolidated statements of equity and in notes 4, 7, 9, and 10.

Trade Receivables

Our trade receivables are reported net of an allowance for doubtful accounts. Such allowance aggregated $193.4 million and $115.7 million at December 31, 2016 and 2015, respectively. The allowance for doubtful accounts is based upon our assessment of probable loss related to uncollectible accounts receivable. We use a number of factors in determining the allowance, including, among other things, collection trends, prevailing and anticipated economic conditions and specific customer credit risk. The allowance is maintained until either payment is received or the likelihood of collection is considered to be remote.

Concentration of credit risk with respect to trade receivables is limited due to the large number of customers and their dispersion across many different countries worldwide. We also manage this risk by disconnecting services to customers whose accounts are delinquent.

Investments

We make elections, on an investment-by-investment basis, as to whether we measure our investments at fair value. Such elections are generally irrevocable. With the exception of those investments over which we exercise significant influence, we generally elect the fair value method. For those investments over which we exercise significant influence, we generally elect the equity method.

Under the fair value method, investments are recorded at fair value and any changes in fair value are reported in realized and unrealized gains or losses due to changes in fair values of certain investments and debt, net, in our consolidated statements of operations. All costs directly associated with the acquisition of an investment to be accounted for using the fair value method are expensed as incurred. Under the equity method of accounting, investments are recorded at cost and are subsequently increased or reduced to reflect our share of income or losses of the investee. All costs directly associated with the acquisition of an investment to be accounted for using the equity method are included in the carrying amount of the investment. For additional information regarding our fair value and equity method investments, see notes 6 and 8.

Under the equity method, investments, originally recorded at cost, are adjusted to recognize our share of net earnings or losses of the affiliates as they occur rather than as dividends or other distributions are received, with our recognition of losses generally limited to the extent of our investment in, and advances and commitments to, the investee. The portion of the difference between our investment and our share of the net assets of the investee that represents goodwill is not amortized, but continues to be considered for impairment. Intercompany profits on transactions with equity affiliates for which assets remain on our or our investee’s balance sheet are eliminated to the extent of our ownership in the investee.

Dividends from publicly-traded investees that are not accounted for under the equity method are recognized when declared as dividend income in our consolidated statements of operations. Dividends from our equity method investees and all of our privately-held investees are reflected as reductions of the carrying values of the applicable investments. Dividends that are deemed to be (i) returns on our investments are included in cash flows from operating activities in our consolidated statements of cash flows and (ii) returns of our investments are included in cash flows from investing activities in our consolidated statements of cash flows.

We continually review all of our equity and cost method investments to determine whether a decline in fair value below the cost basis is other-than-temporary. The primary factors we consider in our determination are the extent and length of time that the fair value of the investment is below our company’s carrying value and the financial condition, operating performance and near-term prospects of the investee, changes in the stock price or valuation subsequent to the balance sheet date, and the impacts of exchange rates, if applicable. If the decline in fair value of an equity or cost method investment is deemed to be other-than-temporary, the cost basis of the security is written down to fair value.

Realized gains and losses are determined on an average cost basis. Securities transactions are recorded on the trade date.

Financial Instruments

Due to the short maturities of cash and cash equivalents, restricted cash, short-term liquid investments, trade and other receivables, other current assets, accounts payable, accrued liabilities and other accrued and current liabilities, their respective carrying values approximate their respective fair values. For information concerning the fair values of certain of our investments, derivatives and debt, see notes 6, 7 and 10, respectively. For information regarding how we arrive at certain of our fair value measurements, see note 8.

Derivative Instruments

All derivative instruments, whether designated as hedging relationships or not, are recorded on the balance sheet at fair value. If the derivative instrument is not designated as a hedge, changes in the fair value of the derivative instrument are recognized in earnings. If the derivative instrument is designated as a cash flow hedge, the effective portions of changes in the fair value of the derivative instrument are recorded in other comprehensive earnings or loss and subsequently reclassified into our consolidated statements of operations when the hedged forecasted transaction affects earnings. Ineffective portions of changes in the fair value of cash flow hedges are recognized in earnings. With the exception of a limited number of our foreign currency forward contracts, we do not apply hedge accounting to our derivative instruments.

The net cash received or paid related to our derivative instruments is classified as an operating, investing or financing activity in our consolidated statements of cash flows based on the objective of the derivative instrument and the classification of the applicable underlying cash flows. For foreign currency forward contracts that are used to hedge capital expenditures, the net cash received or paid is classified as an adjustment to capital expenditures in our consolidated statements of cash flows. For derivative contracts that are terminated prior to maturity, the cash paid or received upon termination that relates to future periods is classified as a financing activity in our consolidated statement of cash flows.

For information regarding our derivative instruments, see note 7.

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation. We capitalize costs associated with the construction of new cable and mobile transmission and distribution facilities and the installation of new cable services. Capitalized construction and installation costs include materials, labor and other directly attributable costs. Installation activities that are capitalized include (i) the initial connection (or drop) from our cable system to a customer location, (ii) the replacement of a drop and (iii) the installation of equipment for additional services, such as digital cable, telephone or broadband internet service. The costs of other customer-facing activities, such as reconnecting customer locations where a drop already exists, disconnecting customer locations and repairing or maintaining drops, are expensed as incurred. Interest capitalized with respect to construction activities was not material during any of the periods presented.

Capitalized internal-use software is included as a component of property and equipment. We capitalize internal and external costs directly associated with the development of internal-use software. We also capitalize costs associated with the purchase of software licenses. Maintenance and training costs, as well as costs incurred during the preliminary stage of an internal-use software development project, are expensed as incurred.

Depreciation is computed using the straight-line method over the estimated useful life of the underlying asset. Equipment under capital leases is amortized on a straight-line basis over the shorter of the lease term or estimated useful life of the asset. Useful lives used to depreciate our property and equipment are assessed periodically and are adjusted when warranted. The useful lives of cable and mobile distribution systems that are undergoing a rebuild are adjusted such that property and equipment to be retired will be fully depreciated by the time the rebuild is completed. For additional information regarding the useful lives of our property and equipment, see note 9.

Additions, replacements and improvements that extend the asset life are capitalized. Repairs and maintenance are charged to operations.

We recognize a liability for asset retirement obligations in the period in which it is incurred if sufficient information is available to make a reasonable estimate of fair values. Asset retirement obligations may arise from the loss of rights of way that we obtain from local municipalities or other relevant authorities. Under certain circumstances, the authorities could require us to remove our network equipment from an area if, for example, we were to discontinue using the equipment for an extended period of time or the authorities were to decide not to renew our access rights. However, because the rights of way are integral to our ability to deliver broadband communications services to our customers, we expect to conduct our business in a manner that will allow us to maintain these rights for the foreseeable future. In addition, we have no reason to believe that the authorities will not renew our rights of way and, historically, renewals have been granted. We also have obligations in lease agreements to restore the property to its original condition or remove our property at the end of the lease term. Sufficient information is not available to estimate the fair value of our asset retirement obligations in certain of our lease arrangements. This is the case for long-term lease arrangements in which the underlying leased property is integral to our operations, there is not an acceptable alternative to the leased property and we have the ability to indefinitely renew the lease. Accordingly, for most of our rights of way and certain lease agreements, the possibility is remote that we will incur significant removal costs in the foreseeable future and, as such, we do not have sufficient information to make a reasonable estimate of fair value for these asset retirement obligations.

As of December 31, 2016 and 2015, the recorded value of our asset retirement obligations was $96.3 million and $63.9 million, respectively.

Intangible Assets

Our primary intangible assets relate to goodwill, customer relationships and cable television franchise rights. Goodwill represents the excess purchase price over the fair value of the identifiable net assets acquired in a business combination. Customer relationships and cable television franchise rights are initially recorded at their fair values in connection with business combinations.

Goodwill and other intangible assets with indefinite useful lives are not amortized, but instead are tested for impairment at least annually. Intangible assets with finite lives are amortized on a straight-line basis over their respective estimated useful lives to their estimated residual values, and reviewed for impairment.

We do not amortize our cable television franchise rights and certain other intangible assets as these assets have indefinite lives. For additional information regarding the useful lives of our intangible assets, see note 9.

Impairment of Property and Equipment and Intangible Assets

When circumstances warrant, we review the carrying amounts of our property and equipment and our intangible assets (other than goodwill and other indefinite-lived intangible assets) to determine whether such carrying amounts continue to be recoverable. Such changes in circumstance may include (i) an expectation of a sale or disposal of a long-lived asset or asset group, (ii) adverse changes in market or competitive conditions, (iii) an adverse change in legal factors or business climate in the markets in which we operate and (iv) operating or cash flow losses. For purposes of impairment testing, long-lived assets are grouped at the lowest level for which cash flows are largely independent of other assets and liabilities, generally at or below the reporting unit level (see below). If the carrying amount of the asset or asset group is greater than the expected undiscounted cash flows to be generated by such asset or asset group, an impairment adjustment is recognized. Such adjustment is measured by the amount that the carrying value of such asset or asset group exceeds its fair value. We generally measure fair value by considering (a) sale prices for similar assets, (b) discounted estimated future cash flows using an appropriate discount rate and/or (c) estimated replacement cost. Assets to be disposed of are recorded at the lower of their carrying amount or fair value less costs to sell.

We evaluate goodwill and other indefinite-lived intangible assets (primarily cable television franchise rights) for impairment at least annually on October 1 and whenever facts and circumstances indicate that their carrying amounts may not be recoverable. For impairment evaluations with respect to both goodwill and other indefinite-lived intangibles, we first make a qualitative assessment to determine if the goodwill or other indefinite-lived intangible may be impaired. In the case of goodwill, if it is more-likely-than-not that a reporting unit’s fair value is less than its carrying value, we then compare the fair value of the reporting unit to its respective carrying amount. A reporting unit is an operating segment or one level below an operating segment (referred to as a “component”). If the carrying value of a reporting unit were to exceed its fair value, we would then compare the implied fair value of the reporting unit’s goodwill to its carrying amount, and any excess of the carrying amount over the fair value would be charged to operations as an impairment loss. With respect to other indefinite-lived intangible assets, if it is more-likely-than-not that the fair value of an indefinite-lived intangible asset is less than its carrying value, we then estimate its fair value and any excess of the carrying value over the fair value is also charged to operations as an impairment loss.

Income Taxes

Income taxes are accounted for under the asset and liability method. We recognize deferred tax assets and liabilities for the future tax consequences attributable to differences between the financial statement carrying amounts and income tax basis of assets and liabilities and the expected benefits of utilizing net operating loss and tax credit carryforwards, using enacted tax rates in effect for each taxing jurisdiction in which we operate for the year in which those temporary differences are expected to be recovered or settled. We recognize the financial statement effects of a tax position when it is more-likely-than-not, based on technical merits, that the position will be sustained upon examination. Net deferred tax assets are then reduced by a valuation allowance if we believe it is more-likely-than-not such net deferred tax assets will not be realized. Certain of our valuation allowances and tax uncertainties are associated with entities that we acquired in business combinations. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period that includes the enactment date. Deferred tax liabilities related to investments in foreign subsidiaries and foreign corporate joint ventures that are essentially permanent in duration are not recognized until it becomes apparent that such amounts will reverse in the foreseeable future. In order to be considered essentially permanent in duration, sufficient evidence must indicate that the foreign subsidiary has invested or will invest its undistributed earnings indefinitely, or that earnings will be remitted in a tax-free liquidation. Interest and penalties related to income tax liabilities are included in income tax benefit or expense in our consolidated statements of operations. For additional information on our income taxes, see note 11.

Foreign Currency Translation and Transactions

The reporting currency of our company is the U.S. dollar. The functional currency of our foreign operations generally is the applicable local currency for each foreign subsidiary and equity method investee. Assets and liabilities of foreign subsidiaries (including intercompany balances for which settlement is not anticipated in the foreseeable future) are translated at the spot rate in effect at the applicable reporting date. With the exception of certain material transactions, the amounts reported in our consolidated statements of operations are translated at the average exchange rates in effect during the applicable period. The resulting unrealized cumulative translation adjustment, net of applicable income taxes, is recorded as a component of accumulated other comprehensive earnings or loss in our consolidated statements of equity. With the exception of certain material transactions, the cash flows from our operations in foreign countries are translated at the average rate for the applicable period in our consolidated statements of cash flows. The impacts of material transactions generally are recorded at the applicable spot rates in our consolidated statements of operations and cash flows. The effect of exchange rates on cash balances held in foreign currencies are separately reported in our consolidated statements of cash flows.

Transactions denominated in currencies other than our or our subsidiaries’ functional currencies are recorded based on exchange rates at the time such transactions arise. Changes in exchange rates with respect to amounts recorded in our consolidated balance sheets related to these non-functional currency transactions result in transaction gains and losses that are reflected in our consolidated statements of operations as unrealized (based on the applicable period end exchange rates) or realized upon settlement of the transactions.

Revenue Recognition

Service Revenue — Cable Networks. We recognize revenue from the provision of video, broadband internet and fixed-line telephony services over our cable network to customers in the period the related services are provided. Installation revenue (including reconnect fees) related to services provided over our cable network is recognized as revenue in the period during which the installation occurs to the extent these fees are equal to or less than direct selling costs, which costs are expensed as incurred. To the extent installation revenue exceeds direct selling costs, the excess revenue is deferred and amortized over the average expected subscriber life.

Sale of Multiple Products and Services. We sell video, broadband internet, fixed-line telephony and, in most of our markets, mobile services to our customers in bundled packages at a rate lower than if the customer purchased each product on a standalone basis. Revenue from bundled packages generally is allocated proportionally to the individual services based on the relative standalone price for each respective service.

Mobile Revenue — General. Consideration from mobile contracts is allocated to the airtime service element and the handset service element based on the relative standalone prices of each element. The amount of consideration allocated to the handset is limited to the amount that is not contingent upon the delivery of future airtime services. Certain of our operations that provide

mobile services offer handsets under a subsidized contract model, whereby upfront revenue recognition is limited to the upfront cash collected from the customer as the remaining monthly fees to be received from the customer, including fees that may be associated with the handset, are contingent upon delivering future airtime services. At certain of our operations, mobile customers may choose to enter into two distinct contractual relationships: (i) a mobile handset contract and (ii) a mobile airtime services contract (a Split-contract Program). Under the mobile handset contract, the customer takes full title to the handset upon delivery and typically has the option to either (a) pay for the handset in cash upon delivery or (b) pay for the handset in installments over a contractual period. Under these arrangements, the handset installment payments are not contingent upon delivering future airtime services and the consideration allocated to the handset is not limited to the upfront cash collected.

Mobile Revenue — Airtime Services. We recognize revenue from mobile services in the period the related services are provided. Revenue from pre-pay customers is recorded as deferred revenue prior to the commencement of services and revenue is recognized as the services are rendered or usage rights expire.

Mobile Revenue — Handset Revenue. Arrangement consideration allocated to handsets is recognized as revenue when the goods have been delivered and title has passed. For customers under a mobile handset installment contract that is independent of a mobile airtime services contract, revenue is recognized upon delivery only if collectibility is reasonably assured. Our assessment of collectibility is based principally on internal and external credit assessments as well as historical collection information for similar customers. To the extent that collectibility of installment payments from the customer is not reasonably assured upon delivery of the handset, handset revenue is recognized on a cash basis as customer payments are received.

B2B Revenue. We defer upfront installation and certain nonrecurring fees received on B2B contracts where we maintain ownership of the installed equipment. The deferred fees are amortized into revenue on a straight-line basis over the term of the arrangement or the expected period of performance.

Promotional Discounts. For subscriber promotions, such as discounted or free services during an introductory period, revenue is recognized only to the extent of the discounted monthly fees charged to the subscriber, if any.

Subscriber Advance Payments and Deposits. Payments received in advance for the services we provide are deferred and recognized as revenue when the associated services are provided.

Sales, Use and Other Value-Added Taxes (VAT). Revenue is recorded net of applicable sales, use and other value-added taxes.

Share-based Compensation

We recognize all share-based payments to employees, including grants of employee share-based incentive awards, based on their grant-date fair values and our estimates of forfeitures. We recognize the grant-date fair value of outstanding awards as a charge to operations over the vesting period. The cash benefits of tax deductions in excess of deferred taxes on recognized share-based compensation expense are reported as a financing cash flow. Payroll taxes incurred in connection with the vesting or exercise of our share-based incentive awards are recorded as a component of share-based compensation expense in our consolidated statements of operations.

We use the straight-line method to recognize share-based compensation expense for our outstanding share awards that do not contain a performance condition and the accelerated expense attribution method for our outstanding share awards that contain a performance condition and vest on a graded basis.

The grant date fair values for options, share appreciation rights (SARs) and performance-based share appreciation rights (PSARs) are estimated using the Black-Scholes option pricing model, and the grant date fair values for restricted share units (RSUs) and performance-based restricted share units (PSUs) are based upon the closing share price of Liberty Global ordinary shares on the date of grant. We calculate the expected life of options and SARs granted by Liberty Global to employees based on historical exercise trends. The expected volatility for options and SARs related to Liberty Global Shares is generally based on a combination of (i) historical volatilities of Liberty Global Shares for a period equal to the expected average life of the awards and (ii) volatilities implied from publicly-traded options for Liberty Global Shares. The expected volatility for options and SARs related to LiLAC Shares is generally based on a combination of (a) historical volatilities of LiLAC Shares for a period equal to the expected average life of the award and, if this data is unavailable, historical volatilities of ordinary shares of a relevant peer

group for a period equal to the expected average life of the award, and (b) volatilities implied from publicly-traded options for LiLAC Shares where available.

We generally issue new Liberty Global ordinary shares when Liberty Global options or SARs are exercised and when RSUs and PSUs vest. Although we repurchase Liberty Global ordinary shares from time to time, the parameters of our share purchase and redemption activities are not established solely with reference to the dilutive impact of our share-based compensation plans.

For additional information regarding our share-based compensation, see note 13.

Litigation Costs

Legal fees and related litigation costs are expensed as incurred.

Earnings or Loss per Share

Basic earnings or loss per share (EPS) is computed by dividing net earnings or loss by the weighted average number of shares outstanding for the period. Diluted earnings or loss per share presents the dilutive effect, if any, on a per share basis of potential shares (e.g., options, SARs, PSARs, RSUs and convertible securities) as if they had been exercised, vested or converted at the beginning of the periods presented.

The details of our net earnings (loss) attributable to holders of Liberty Global Shares, LiLAC Shares and Old Liberty Global Shares are set forth below:



	Year ended December 31,
	2016			2015			2014
	in millions
Net earnings (loss) attributable to holders of:
Liberty Global Shares (a)	$	1,941.1		$	(167.5	)	$	—
LiLAC Shares (a)	(235.8		)	17.2			—
Old Liberty Global Shares (b):
Loss from continuing operations	—			(1,002.2		)	(1,028.5		)
Earnings from discontinued operation	—			—			333.5
	—			(1,002.2		)	(695.0		)
Net earnings (loss) attributable to Liberty Global shareholders	$	1,705.3		$	(1,152.5	)	$	(695.0	)

_______________


(a)	The amounts presented for the year ended December 31, 2015 relate to the period from July 1, 2015 through December 31, 2015.


(b)	The amounts presented for the year ended December 31, 2015 relate to the period from January 1, 2015 through June 30, 2015.

The details of our weighted average shares outstanding are set forth below:



	Year ended December 31,
	2016	2015	2014
Weighted average shares outstanding:
Liberty Global Shares (a):
Basic	889,790,968	864,721,483
Diluted	899,969,654	864,721,483
LiLAC Shares (a):
Basic	110,868,650	43,915,757
Diluted	110,868,650	44,235,275
Old Liberty Global Shares — basic and diluted (b)		884,040,481	798,869,761

_______________


(a)	The amounts presented for the year ended December 31, 2015 relate to the period from July 1, 2015 through December 31, 2015.


(b)	The amount presented for the year ended December 31, 2015 relates to the period from January 1, 2015 through June 30, 2015.

Liberty Global Shares.

The details of the calculation of EPS with respect to Liberty Global Shares for the year ended December 31, 2016 are set forth in the table below:



Numerator:
Net earnings attributable to holders of Liberty Global Shares (basic EPS computation) (in millions)	$	1,941.1
Interest expense on Virgin Media’s 6.50% convertible senior notes	1.7
Net earnings attributable to holders of Liberty Global Shares (diluted EPS computation) (in millions)	$	1,942.8

Denominator:
Weighted average ordinary shares (basic EPS computation)	889,790,968
Incremental shares attributable to the assumed exercise of outstanding options, SARs and PSARs and the release of share units upon vesting (treasury stock method)	7,819,514
Virgin Media’s 6.50% convertible senior notes	2,359,172
Weighted average ordinary shares (diluted EPS computation)	899,969,654

We reported a loss from continuing operations attributable to holders of Liberty Global Shares for the period from July 1, 2015 through December 31, 2015. Therefore, the potentially dilutive effect at December 31, 2015 of the following items was not included in the computation of diluted loss per share attributable to holders of Liberty Global Shares because their inclusion would have been anti-dilutive to the computation or, in the case of certain PSUs and performance grant units (PGUs), because such awards had not yet met the applicable performance criteria: (i) the aggregate number of shares issuable pursuant to outstanding options, SARs, PSARs and RSUs of approximately 43.3 million, (ii) the aggregate number of shares issuable pursuant to PSUs and PGUs of approximately 4.5 million and (iii) the aggregate number of shares issuable pursuant to obligations that may be settled in cash or shares of approximately 2.7 million.

LiLAC Shares.

We reported a loss attributable to holders of LiLAC Shares during the year ended December 31, 2016. Therefore, the potentially dilutive effect at December 31, 2016 of the following items was not included in the computation of diluted loss per share attributable to holders of LiLAC Shares because their inclusion would have been anti-dilutive to the computation or, in the case of certain

PSUs and PGUs, because such awards had not yet met the applicable performance criteria: (i) the aggregate number of shares issuable pursuant to outstanding options, SARs, PSARs and RSUs of approximately 7.5 million and (ii) the aggregate number of shares issuable pursuant to outstanding PSUs and PGUs of approximately 1.1 million.

The details of the calculation of EPS with respect to LiLAC Shares for the period from July 1, 2015 through December 31, 2015 are set forth in the following table:



Numerator:
Net earnings attributable to holders of LiLAC Shares (basic and diluted EPS computation) (in millions)	$	17.2

Denominator:
Weighted average ordinary shares (basic EPS computation)	43,915,757
Incremental shares attributable to the assumed exercise of outstanding options, SARs and PSARs and the release of share units upon vesting (treasury stock method)	319,518
Weighted average ordinary shares (diluted EPS computation)	44,235,275

Old Liberty Global Shares

We reported losses from continuing operations attributable to holders of Old Liberty Global Shares for the period from January 1, 2015 through June 30, 2015 and the year ended December 31, 2014. Therefore, the potentially dilutive effect at June 30, 2015 and December 31, 2014 of the following items was not included in the computation of diluted loss per share attributable to holders of Old Liberty Global Shares because their inclusion would have been anti-dilutive to the computation or, in the case of certain PSUs and PGUs, because such awards had not yet met the applicable performance criteria: (i) the aggregate number of shares issuable pursuant to outstanding options, SARs, PSARs and outstanding RSUs of approximately 42.1 million and 39.1 million, respectively, (ii) the aggregate number of shares issuable pursuant to PSUs and PGUs of approximately 5.3 million and 5.4 million, respectively, and (iii) the aggregate number of shares issuable pursuant to obligations that may be settled in cash or shares of approximately 2.6 million for each of the respective dates.

Acquisitions

12 Months Ended

Dec. 31, 2016

Business Combinations [Abstract]

Acquisitions

Pending Acquisitions

SFR BeLux. On December 22, 2016, a subsidiary of Telenet entered into a definitive agreement to acquire Coditel Brabant sprl, operating under the SFR brand (SFR BeLux), for €400.0 million ($421.9 million) on a cash and debt free basis. SFR BeLux provides cable services to households and businesses in Brussels, Wallonia and Luxembourg and offers mobile services in Belgium through a mobile virtual network operator (MVNO) agreement with BASE, as defined and described below. Telenet intends to finance the acquisition of SFR BeLux through a combination of existing cash and cash equivalents and available liquidity under its revolving credit facilities. The transaction is subject to customary closing conditions, including approval from the relevant competition authorities, and is expected to close during the second half of 2017.

Multimedia. On October 18, 2016, our subsidiary UPC Polska SP Z.o.o. entered into a definitive agreement to acquire the cable business of Multimedia Polska S.A. (Multimedia), the third-largest cable operator in Poland, for cash consideration of PLN 3.0 billion ($718.2 million), which is equal to the enterprise value assigned to Multimedia for purposes of this transaction. We intend to finance the acquisition of Multimedia with existing liquidity. The final purchase price is subject to potential downward adjustments for the operational and financial performance of Multimedia prior to closing. The transaction is subject to customary closing conditions, including regulatory approval, and is expected to close in late 2017 or early 2018.

2016 Acquisitions

CWC. On May 16, 2016, we acquired CWC for shares of Liberty Global (the CWC Acquisition). Under the terms of the transaction, CWC shareholders received in the aggregate: 31,607,008 Class A Liberty Global Shares, 77,379,774 Class C Liberty Global Shares, 3,648,513 Class A LiLAC Shares and 8,939,316 Class C LiLAC Shares. Further, immediately prior to the acquisition, CWC declared a special cash dividend (the Special Dividend) to its shareholders in the amount of £0.03 ($0.04 at the transaction date) per CWC share. The Special Dividend was paid to CWC shareholders promptly following the closing and the payment,

together with fees and expenses related to the acquisition, was funded with CWC liquidity, including incremental debt borrowings, and LiLAC Group corporate liquidity. We acquired CWC in order to achieve certain financial, operational and strategic benefits through the integration of CWC with our existing operations in the LiLAC Group.

The CWC Acquisition triggered regulatory approval requirements in certain jurisdictions in which CWC operates. The regulatory authorities in certain of these jurisdictions, including the Bahamas, Jamaica, Trinidad and Tobago, the Seychelles and the Cayman Islands, have not completed their review of the CWC Acquisition or granted their approval. While we expect to receive all outstanding approvals, such approvals may include binding conditions or requirements that could have an adverse impact on CWC’s operations and financial condition.

For accounting purposes, the CWC Acquisition was treated as the acquisition of CWC by Liberty Global. In this regard, the equity and cash consideration paid to acquire CWC is set forth below (in millions):



Class A Liberty Global Shares (a)	$	1,167.2
Class C Liberty Global Shares (a)	2,803.5
Class A LiLAC Shares (a)	144.1
Class C LiLAC Shares (a)	375.3
Special Dividend (b)	193.8
Total	$	4,683.9

_______________


(a)	Represents the fair value of the 31,607,008 Class A Liberty Global Shares, 77,379,774 Class C Liberty Global Shares, 3,648,513 Class A LiLAC Shares and 8,939,316 Class C LiLAC Shares issued to CWC shareholders in connection with the CWC Acquisition. These amounts are based on the market price per share at closing on May 16, 2016 of $36.93, $36.23, $39.50 and $41.98, respectively.


(b)	Represents the Special Dividend of £0.03 ($0.04 at the transaction date) per CWC share paid pursuant to the scheme of arrangement based on 4,433,222,313 outstanding shares of CWC on May 16, 2016.

We have accounted for the CWC Acquisition using the acquisition method of accounting, whereby the total purchase price was allocated to the acquired identifiable net assets of CWC based on assessments of their respective fair values, and the excess of the purchase price over the fair values of these identifiable net assets was allocated to goodwill. The preliminary opening balance sheet is subject to adjustment based on our final assessment of the fair values of the acquired identifiable assets and liabilities. Although most items in the valuation process remain open, the items with the highest likelihood of changing upon finalization of the valuation process include property and equipment, goodwill, customer relationships, trademarks, noncontrolling interests and income taxes. A summary of the purchase price and the preliminary opening balance sheet of CWC at the May 16, 2016 acquisition date is presented in the following table (in millions):



Cash and cash equivalents	$	210.8
Other current assets	583.2
Property and equipment, net	2,908.1
Goodwill (a)	5,544.3
Intangible assets subject to amortization, net (b)	1,266.0
Other assets, net	579.2
Current portion of debt and capital lease obligations	(94.2		)
Other accrued and current liabilities	(750.1		)
Long-term debt and capital lease obligations	(3,308.0		)
Other long-term liabilities	(803.6		)
Noncontrolling interests (c)	(1,451.8		)
Total purchase price (d)	$	4,683.9

_______________


(a)	The goodwill recognized in connection with the CWC Acquisition is primarily attributable to (i) the ability to take advantage of CWC’s existing terrestrial and sub-sea networks to gain immediate access to potential customers and (ii) synergies that are expected to be achieved through the integration of CWC with other operations in the LiLAC Group.


(b)	Amount primarily includes intangible assets related to customer relationships. At May 16, 2016, the preliminary assessment of the weighted average useful life of CWC’s intangible assets was approximately eight years.


(c)	Represents the estimated aggregate fair value of the noncontrolling interests in CWC’s subsidiaries as of May 16, 2016.


(d)	Excludes direct acquisition costs of $132.0 million, including $118.5 million incurred during 2016, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

Following completion of the CWC Acquisition, we attributed CWC to the LiLAC Group, with the Liberty Global Group being granted an inter-group interest in the LiLAC Group representing the fair value (as determined by our board of directors) of the Liberty Global Shares issued as part of the purchase consideration. On July 1, 2016, we distributed (as a bonus issue) 117,430,965 LiLAC Shares to Liberty Global Group shareholders on a pro-rata basis (the LiLAC Distribution), thereby eliminating the Liberty Global Group's inter-group interest in the LiLAC Group. The LiLAC Distribution was accounted for prospectively effective July 1, 2016.

BASE. On February 11, 2016, Telenet acquired Telenet Group BVBA, formerly known as BASE Company NV (BASE), for a cash purchase price of €1,318.9 million ($1,494.3 million at the transaction date) (the BASE Acquisition). BASE is the third-largest mobile network operator in Belgium. We expect that the BASE Acquisition will provide Telenet with cost-effective long-term mobile access to effectively compete for future growth opportunities in the Belgium mobile market. The BASE Acquisition was funded through a combination of €1.0 billion ($1.1 billion at the transaction date) of new debt facilities and existing liquidity of Telenet. The acquisition was approved by the European Commission subject to Telenet’s agreement to divest both the JIM Mobile prepaid customer base and BASE’s 50% stake in Viking Co NV (Viking) to MEDIALAAN NV. In February 2016, Telenet completed the sale of its stake in Viking. The divestiture of the JIM Mobile prepaid customer base is expected to occur during the third quarter of 2017.

We have accounted for the BASE Acquisition using the acquisition method of accounting, whereby the total purchase price was allocated to the acquired identifiable net assets of BASE based on assessments of their respective fair values, and the excess of the purchase price over the fair values of these identifiable net assets was allocated to goodwill. A summary of the purchase price and the opening balance sheet of BASE at the February 11, 2016 acquisition date is presented in the following table. The opening balance sheet presented below reflects our final purchase price allocation (in millions):



Cash and cash equivalents	$	160.1
Other current assets	148.3
Property and equipment, net	811.4
Goodwill (a)	330.7
Intangible assets subject to amortization, net:
Mobile spectrum (b)	261.0
Customer relationships (c)	115.0
Trademarks (d)	40.7
Other assets, net	10.5
Other accrued and current liabilities	(290.0		)
Other long-term liabilities	(93.4		)
Total purchase price (e)	$	1,494.3

_______________


(a)	The goodwill recognized in connection with the BASE Acquisition is primarily attributable to (i) the ability to take advantage of BASE’s existing mobile network to gain immediate access to potential customers and (ii) synergies that are expected to be achieved through the integration of BASE with Telenet.


(b)	As of February 11, 2016, the weighted average useful life of BASE’s mobile spectrum was approximately 11 years.


(c)	As of February 11, 2016, the weighted average useful life of BASE’s customer relationships was approximately seven years.


(d)	As of February 11, 2016, the weighted average useful life of BASE’s trademarks was approximately 20 years.


(e)	Excludes direct acquisition costs of $17.1 million, including $7.1 million incurred during 2016, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

2015 Acquisition

On June 3, 2015, pursuant to a stock purchase agreement with the parent of Puerto Rico Cable Acquisition Company Inc., dba Choice Cable TV (Choice) and following regulatory approval, one of our subsidiaries, together with investment funds affiliated with Searchlight Capital Partners, L.P. (collectively, Searchlight), acquired 100% of Choice (the Choice Acquisition). Choice is a cable and broadband services provider in Puerto Rico. We acquired Choice in order to achieve certain financial, operational and strategic benefits through the integration of Choice with Liberty Puerto Rico. The combined business is 60.0%-owned by our company and 40.0%-owned by Searchlight.

The purchase price for Choice of $276.4 million was funded through (i) Liberty Puerto Rico’s incremental debt borrowings, net of discount and fees, of $259.1 million, (ii) cash of $10.5 million and (iii) an equity contribution from Searchlight of $6.8 million.

We have accounted for the Choice Acquisition using the acquisition method of accounting, whereby the total purchase price was allocated to the acquired identifiable net assets of Choice based on assessments of their respective fair values, and the excess of the purchase price over the fair values of these identifiable net assets was allocated to goodwill. A summary of the purchase price and opening balance sheet of Choice at the June 3, 2015 acquisition date is presented in the following table. The opening balance sheet presented below reflects our final purchase price allocation (in millions):



Cash and cash equivalents	$	3.6
Other current assets	7.8
Property and equipment, net	79.8
Goodwill (a)	51.6
Intangible assets subject to amortization, net (b)	59.1
Cable television franchise rights	147.8
Other assets, net	0.3
Other accrued and current liabilities	(13.2		)
Non-current deferred tax liabilities	(60.4		)
Total purchase price (c)	$	276.4

_______________


(a)	The goodwill recognized in connection with the Choice Acquisition is primarily attributable to (i) the ability to take advantage of Choice’s existing advanced broadband communications network to gain immediate access to potential customers and (ii) synergies that are expected to be achieved through the integration of Choice with Liberty Puerto Rico.


(b)	Amount primarily includes intangible assets related to customer relationships. As of June 3, 2015, the weighted average useful life of Choice’s intangible assets was approximately ten years.


(c)	Excludes direct acquisition costs of $8.5 million incurred through December 31, 2015, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

2014 Acquisition

On November 11, 2014 (the Ziggo Acquisition Date), pursuant to a merger protocol (the Ziggo Merger Protocol) with respect to an offer to acquire all of the shares of Ziggo Holding B.V. (Ziggo) that we did not already own (the Ziggo Offer), we gained control of Ziggo through the acquisition of 136,603,794 additional Ziggo shares, which increased our ownership interest in Ziggo to 88.9% (the Ziggo Acquisition). From November 12, 2014 through November 19, 2014, we acquired 18,998,057 additional Ziggo shares, further increasing our ownership interest in Ziggo to 98.4% (the Ziggo NCI Acquisition). Ziggo is a provider of video, broadband internet, fixed-line telephony and mobile services in the Netherlands. We acquired Ziggo in order to achieve certain financial, operational and strategic benefits through the integration of Ziggo with with our then-existing operations in the Netherlands and our other European operations.

On December 31, 2016, our operations in the Netherlands were contributed to the Dutch JV, as defined and described in note 5.

Pursuant to the Ziggo Merger Protocol, Ziggo shareholders who tendered their Ziggo shares received an offer price of (i) 0.2282 Class A Old Liberty Global Shares, (ii) 0.5630 Class C Old Liberty Global Shares and (iii) €11.00 ($13.71 at the applicable rates) in cash for each Ziggo share that they tendered. In connection with the completion of the Ziggo Acquisition and the Ziggo NCI Acquisition, we (a) issued an aggregate of 35,508,342 Class A and 87,603,842 Class C Old Liberty Global Shares and (b) paid aggregate cash consideration of €1,711.6 million ($2,133.6 million at the applicable rates) to holders of Ziggo ordinary shares.

On December 3, 2014, we initiated a statutory squeeze-out procedure in accordance with the Dutch Civil Code (the Statutory Squeeze-out) in order to acquire the remaining 3,162,605 Ziggo shares not tendered through November 19, 2014. Under the Statutory Squeeze-out, which was completed during the second quarter of 2015, Ziggo shareholders other than Liberty Global received cash consideration of €39.78 ($44.91 at the applicable rates) per share, plus interest, for an aggregate of €125.9 million ($142.2 million at the applicable rates). This amount was approved in April 2015 by the Enterprise Court in the Netherlands.

For accounting purposes, (i) the Ziggo Acquisition was treated as the acquisition of Ziggo by Liberty Global and (ii) the Ziggo NCI Acquisition and the Statutory Squeeze-out were treated as the acquisitions of a noncontrolling interest.

In July 2015, the Dutch incumbent telecommunications operator filed an appeal against the European Commission regarding its decision to approve the Ziggo Acquisition. We are not a party to the appeal and we do not expect that the filing of this appeal will have any impact on the ongoing integration and development of our operations in the Netherlands.

For accounting purposes, the Ziggo Acquisition was treated as the acquisition of Ziggo by Liberty Global. In this regard, the equity and cash consideration paid to acquire Ziggo plus the fair value of our pre-existing investment in Ziggo on the Ziggo Acquisition Date is set forth below (in millions):



Class A Old Liberty Global Shares (a)	$	1,448.7
Class C Old Liberty Global Shares (a)	3,457.1
Cash (b)	1,872.9
Fair value of pre-existing investment in Ziggo (c)	2,015.4
Total	$	8,794.1

_______________

(a)

Represents the value assigned to the 31,172,985 Class A and 76,907,936 Class C Old Liberty Global Shares issued to Ziggo shareholders in connection with the Ziggo Acquisition through the Ziggo Acquisition Date. These amounts are based on (i) the exchange ratios specified by the Ziggo Merger Protocol, (ii) the applicable closing per share prices of Class A and Class C Old Liberty Global Shares and (iii) 136,603,794 ordinary shares of Ziggo tendered in the Ziggo Offer through the Ziggo Acquisition Date.


(b)	Represents the cash consideration paid in connection with the Ziggo Acquisition.


(c)	Represents the fair value of the 41,329,850 shares of Ziggo held by Liberty Global and its subsidiaries immediately prior to the Ziggo Acquisition.

We have accounted for the Ziggo Acquisition using the acquisition method of accounting, whereby the total purchase price was allocated to the acquired identifiable net assets of Ziggo based on assessments of their respective fair values, and the excess of the purchase price over the fair values of these identifiable net assets was allocated to goodwill. A summary of the purchase price and the opening balance sheet for the Ziggo Acquisition as of the Ziggo Acquisition Date is presented in the following table. The opening balance sheet presented below reflects our final purchase price allocation (in millions):



Cash and cash equivalents (a)	$	1,889.7
Other current assets	69.7
Property and equipment, net	2,714.9
Goodwill (b)	7,866.5
Intangible assets subject to amortization, net (c)	4,857.0
Other assets, net	382.8
Current portion of debt and capital lease obligations	(604.0		)
Other accrued and current liabilities	(461.8		)
Long-term debt and capital lease obligations	(5,351.5		)
Other long-term liabilities	(1,488.6		)
Noncontrolling interest (d)	(1,080.6		)
Total purchase price (e)	$	8,794.1

_______________


(a)	The Ziggo Acquisition resulted in $16.8 million of net cash acquired after deducting the cash consideration paid.

(b)

The goodwill recognized in connection with the Ziggo Acquisition was primarily attributable to (i) the ability to take advantage of Ziggo’s existing advanced broadband communications network to gain immediate access to potential customers and (ii) synergies that were expected to be achieved through the integration of Ziggo with our then-existing operations in the Netherlands and our other European operations.


(c)	Amount primarily includes intangible assets related to customer relationships. As of the Ziggo Acquisition Date, the weighted average useful life of Ziggo’s intangible assets was approximately ten years.


(d)	Represents the fair value of the noncontrolling interest in Ziggo as of the Ziggo Acquisition Date.


(e)	Excludes direct acquisition costs of $84.1 million incurred through December 31, 2014, which are included in impairment, restructuring and other operating items, net, in our consolidated statement of operations.

We have accounted for the Ziggo NCI Acquisition as an equity transaction, with the carrying amount of the noncontrolling interest adjusted to reflect the change in ownership of Ziggo. The difference between the fair value of consideration paid and the amount by which the noncontrolling interest was adjusted has been recognized as additional paid-in capital in our consolidated statement of equity. The impact of the Ziggo NCI Acquisition is summarized in the following table (in millions):



Reduction of noncontrolling interests	$	927.2
Additional paid-in capital	23.5
Fair value of consideration paid (a)	$	950.7

_______________


(a)	Represents (i) the value assigned to the 4,335,357 Class A and 10,695,906 Class C Old Liberty Global Shares issued to Ziggo shareholders and (ii) cash consideration of €209.0 million ($260.7 million at the applicable rates) paid to Ziggo shareholders, based on the 18,998,057 ordinary shares of Ziggo tendered in connection with the Ziggo NCI Acquisition.

The cash consideration paid in the Ziggo Acquisition and the Ziggo NCI Acquisition was funded with a combination of debt and our existing liquidity.

Pro Forma Information

In pro forma tables presented below, we present the revenue that is attributed to the Liberty Global Group and the LiLAC Group as if such revenue had been attributed to each group at the beginning of each period presented. However, our presentation of net earnings or loss and basic and diluted earnings or loss per share attributed to (i) Liberty Global Shares, (ii) LiLAC Shares and (iii) Old Liberty Global Shares only includes the results of operations for the periods during which these shares were outstanding. Accordingly, (a) our net earnings or loss attributed to Liberty Global Shares and LiLAC Shares relates to periods subsequent to July 1, 2015 and (b) our net loss attributed to Old Liberty Global Shares relates to periods prior to July 1, 2015.

The following unaudited pro forma consolidated operating results give effect to (i) the CWC Acquisition, (ii) the BASE Acquisition and (iii) the Choice Acquisition, as if they had been completed as of January 1, 2015. These pro forma amounts are not necessarily indicative of the operating results that would have occurred if these transactions had occurred on such date. The pro forma adjustments are based on certain assumptions that we believe are reasonable.



	Year ended December 31,
	2016		2015
	in millions, except per share amounts
Revenue:
Liberty Global Group	$	17,359.4	$	17,743.0
LiLAC Group	3,621.2		3,642.7
Total	$	20,980.6	$	21,385.7

Net earnings (loss) attributable to Liberty Global shareholders:
Liberty Global Shares	$	1,937.6	$	(127.7	)
LiLAC Shares	53.6		(89.1		)
Old Liberty Global Shares	—		(1,230.6		)
Total	$	1,991.2	$	(1,447.4	)

Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share:
Liberty Global Shares
Basic	$	2.08	$	(0.13	)
Diluted	$	2.06	$	(0.13	)
LiLAC Shares
Basic and diluted	$	0.46	$	(1.57	)
Old Liberty Global Shares
Basic and diluted			$	(1.24	)

Our consolidated statement of operations for 2016 includes revenue and net loss of (i) $1,443.6 million and $30.4 million, respectively, attributable to CWC and (ii) $597.1 million and $2.1 million, respectively, attributable to BASE.

The following unaudited pro forma consolidated operating results give effect to (i) the acquisition of 100% of Ziggo and (ii) the Choice Acquisition, as if they had been completed as of January 1, 2014. These pro forma amounts are not necessarily indicative of the operating results that would have occurred if these transactions had occurred on such date. The pro forma adjustments are based on certain assumptions that we believe are reasonable.



	Year ended December 31,
	2015			2014
	in millions, except per share amounts
Revenue:
Liberty Global Group:
Continuing operations	$	17,062.7		$	18,890.1
Discontinued operation	—			26.6
Total Liberty Global Group	17,062.7			18,916.7
LiLAC Group	1,254.4			1,291.9
Total	$	18,317.1		$	20,208.6

Net earnings (loss) attributable to Liberty Global shareholders:
Liberty Global Shares	$	(167.5	)	$	—
LiLAC Shares	17.2			—
Old Liberty Global Shares	(1,000.4		)	(1,181.0		)
Total	$	(1,150.7	)	$	(1,181.0	)

Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share:
Liberty Global Shares	$	(0.19	)
LiLAC Shares	$	0.39
Old Liberty Global Shares	$	(1.13	)	$	(1.30	)

Our consolidated statement of operations for 2015 includes revenue and net earnings of $52.1 million and $4.6 million, respectively, attributable to Choice. Our consolidated statement of operations for 2014 includes revenue and net loss of $272.0 million and $98.7 million, respectively, attributable to Ziggo.

- Definition

The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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+ Details

Dutch JV Transaction and Discontinued Operation

12 Months Ended

Dec. 31, 2016

Discontinued Operations and Disposal Groups [Abstract]

Dutch JV Transaction and Discontinued Operation

Dutch JV Transaction

On December 31, 2016, pursuant to a Contribution and Transfer Agreement with Vodafone Group plc (Vodafone) and one of its wholly-owned subsidiaries, we and Liberty Global Europe Holding B.V., our wholly-owned subsidiary, contributed Ziggo Group Holding and its subsidiaries (including Liberty Global Netherlands Content B.V., referred to herein as “Ziggo Sport”) to VodafoneZiggo Group Holding B.V., a newly-formed 50:50 joint venture (referred to herein as the “Dutch JV”). Ziggo Sport, which became a subsidiary of Ziggo Group Holding during the fourth quarter of 2016, operates premium sports channels in the Netherlands. The Dutch JV combined Ziggo Group Holding with Vodafone’s mobile businesses in the Netherlands (Vodafone NL) to create a national unified communications provider in the Netherlands with complementary strengths across video, broadband, mobile and B2B services (the Dutch JV Transaction). As a result of the Dutch JV Transaction, effective December 31, 2016 we no longer consolidate Ziggo Group Holding. For additional information regarding our investment in the Dutch JV, see note 6.

On January 4, 2017, in connection with the completion of the Dutch JV Transaction, our company received cash of €2.2 billion ($2.3 billion at the transaction date) comprising (i) our 50% share of the €2.8 billion ($2.9 billion at the transaction date) of net proceeds from the various debt financing arrangements entered into by certain subsidiaries of Ziggo Group Holding during the third quarter of 2016, which proceeds were held in escrow through December 31, 2016, and (ii) an equalization payment from

Vodafone of €802.9 million ($840.8 million at the transaction date) that is subject to post-closing adjustments. Our right to receive this cash is reflected in our December 31, 2016 consolidated balance sheet as a current receivable from the Dutch JV.

In connection with the Dutch JV Transaction, we recognized a pre-tax gain of $520.8 million, net of the recognition of a cumulative foreign currency translation loss of $714.5 million. This gain, which was calculated by deducting the carrying value of Ziggo Group Holding (including the related foreign currency translation loss) from the sum of (i) the fair value assigned to our 50% interest in the Dutch JV and (ii) the cash received pursuant to the equalization payment, includes $260.4 million related to the remeasurement of our retained investment in Ziggo Group Holding. For information regarding our approach to the valuation of our interest in the Dutch JV, see note 8.

Our consolidated statements of operations include aggregate earnings (loss) before income taxes attributable to Ziggo Group Holding and Ziggo Sport of ($276.4 million), ($534.5 million) and $270.2 million during 2016, 2015 and 2014, respectively. The December 31, 2016 carrying amounts of the major classes of assets and liabilities associated with Ziggo Group Holding, which was contributed into the Dutch JV, are summarized below (in millions):



Assets:
Cash and cash equivalents	$	6.1
Current restricted cash	3,144.0
Current assets other than cash	259.0
Property and equipment, net	3,201.2
Goodwill	7,637.2
Intangible assets subject to amortization, net	3,406.7
Other assets, net	578.8
Total assets	$	18,233.0

Liabilities:
Current portion of debt and capital lease obligations	$	290.3
Other accrued and current liabilities	2,396.4
Long-term debt and capital lease obligations	11,812.8
Other long-term liabilities	991.7
Total liabilities	$	15,491.2

Discontinued Operation

On January 31, 2014, we completed the sale of the Chellomedia Disposal Group to AMC Networks Inc. for €750.0 million ($1,013.1 million at the applicable rate) in cash. Accordingly, the Chellomedia Disposal Group is reflected as a discontinued operation in our consolidated statements of operations and cash flows for 2014. The assets disposed of pursuant to the Chellomedia Transaction exclude Chellomedia’s premium sports and film channels in the Netherlands. In connection with the sale of the Chellomedia Disposal Group, we recognized a pre-tax gain of $342.2 million. This pre-tax gain is net of a $64.0 million cumulative foreign currency translation loss, which was reclassified to net loss from accumulated other comprehensive earnings. The associated income tax expense of $9.5 million differs from the amount computed by applying the U.K. statutory income tax rate in effect at the time of 21.5% primarily due to the fact that (i) the transaction was not subject to taxation in the U.K. and (ii) most elements of the transaction were not subject to taxation in the Netherlands or the U.S. The net after-tax gain of $332.7 million is included in gain on disposal of discontinued operation, net of taxes, in our consolidated statement of operations.

Certain of our broadband communications operations will continue to receive programming services from the Chellomedia Disposal Group through contracts that were negotiated as part of the disposal. As such, Liberty Global will have continuing cash outflows associated with the Chellomedia Disposal Group through at least 2017. However, our involvement as an ongoing customer of the Chellomedia Disposal Group does not disqualify discontinued operations classification because (i) the ongoing cash outflows are not considered significant to the Chellomedia Disposal Group and (ii) Liberty Global does not possess any rights within the ongoing contractual arrangements that would allow us to exert influence over the Chellomedia Disposal Group.

The operating results of the Chellomedia Disposal Group are classified as a discontinued operation in our consolidated statement of operations and are summarized in the following table:



	Year ended December 31, 2014 (a) (b)
	in millions

Revenue	$	26.6
Operating income	$	0.6
Earnings before income taxes and noncontrolling interests	$	0.9
Income tax expense	$	(0.1	)
Earnings from discontinued operation attributable to Liberty Global shareholders, net of taxes	$	0.8

_______________


(a)	Includes the operating results of the Chellomedia Disposal Group through January 31, 2014, the date the Chellomedia Disposal Group was sold.

(b)

Excludes the Chellomedia Disposal Group’s intercompany revenue and expenses that are eliminated within Liberty Global’s consolidated financial statements.

- Definition

The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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+ Details

Investments

12 Months Ended

Dec. 31, 2016

Investments [Abstract]

Investments

The details of our investments are set forth below:



	December 31,
Accounting Method	2016		2015
	in millions
Equity:
Dutch JV (a)	$	4,186.6	$	—
Other	142.7		247.4
Total — equity	4,329.3		247.4
Fair value:
ITV — subject to re-use rights	1,015.4		1,624.1
Sumitomo	538.4		471.1
ITI Neovision	129.3		120.0
Lionsgate	128.6		162.0
Other	245.5		214.6
Total — fair value	2,057.2		2,591.8
Cost	97.2		0.4
Total	$	6,483.7	$	2,839.6

_______________


(a)	The 2016 amount includes a $1,054.7 million related-party loan from a subsidiary of Liberty Global to a subsidiary of the Dutch JV (the Dutch JV Loan Receivable). The Dutch JV Loan Receivable bears interest at 5.55% and matures on January 16, 2027.

Equity Method Investments

Dutch JV. On December 31, 2016, we completed the Dutch JV Transaction. Each of Liberty Global and Vodafone (each a “Shareholder”) holds 50% of the issued share capital of the Dutch JV. The Shareholders intend for the Dutch JV to be funded solely from its net cash flow from operations and third-party financing. We account for our 50% interest in the Dutch JV, which has been attributed to the Liberty Global Group, as an equity method investment. We consider the Dutch JV to be a related party. For additional information regarding the formation of the Dutch JV, see note 5.

In connection with the formation of the Dutch JV, the Shareholders entered into a shareholders agreement (the Shareholders Agreement). The Shareholders Agreement contains customary provisions for the governance of a 50:50 joint venture that result in Liberty Global and Vodafone having joint control over decision making with respect to the Dutch JV.

The Shareholders Agreement also provides (i) for a dividend policy that requires the Dutch JV to distribute all unrestricted cash to the Shareholders every two months (subject to the Dutch JV maintaining a minimum amount of cash and complying with the terms of its financing arrangements) and (ii) that the Dutch JV will be managed with a leverage ratio of between 4.5 and 5.0 times EBITDA (as calculated pursuant to its existing financing arrangements) with the Dutch JV undertaking periodic recapitalizations and/or refinancings accordingly.

Each Shareholder has the right to initiate an initial public offering (IPO) of the Dutch JV after the third anniversary of the closing, with the opportunity for the other Shareholder to sell shares in the IPO on a pro rata basis. Subject to certain exceptions, the Shareholders Agreement prohibits transfers of interests in the Dutch JV to third parties until the fourth anniversary of the closing. After the fourth anniversary, each Shareholder will be able to initiate a sale of all of its interest in the Dutch JV to a third party and, under certain circumstances, initiate a sale of the entire Dutch JV; subject, in each case, to a right of first offer in favor of the other Shareholder.

Pursuant to an agreement entered into in connection with the closing of the Dutch JV (the Framework Agreement), Liberty Global will provide certain services to the Dutch JV on a transitional or ongoing basis (collectively, the Dutch JV Services). Pursuant to the terms of the Framework Agreement, the ongoing services will be provided for a period of four to six years depending on the type of service, while transitional services will be provided for a period of not less than 12 months after which both parties shall be entitled to terminate based on specified notice periods. The Dutch JV Services provided by Liberty Global will consist primarily of (i) technology and other services and (ii) capital-related expenditures for assets that will be used by or will otherwise benefit the Dutch JV. Liberty Global will charge both fixed and variable fees to the Dutch JV for the Dutch JV Services it provides during the term of the Framework Agreement, including estimated total fees of approximately €120 million ($127 million) during 2017 and minimum fees of approximately €100 million ($105 million) and €75 million ($79 million) during 2018 and 2019, respectively. The estimated fees for the Dutch JV Services during 2017 include approximately €23 million ($24 million) of costs that were related to goods and services that were centrally purchased by a Liberty Global corporate subsidiary and passed through to our Netherlands segment, which in turn reported these costs as operating expenses in 2016. Beginning in 2017, these costs will remain in Liberty Global's operating expenses and will therefore offset a portion of the fees for the Dutch JV Services. The charges for the Dutch JV Services will be included in revenue in our consolidated statement of operations.

The summarized financial condition of the Dutch JV as of December 31, 2016 is set forth below (in millions):



Current assets	$	3,589.8
Long-term assets	20,751.0
Total assets	$	24,340.8

Current liabilities (a)	$	4,360.0
Long-term liabilities	14,041.8
Owners’ equity	5,939.0
Total liabilities and owners’ equity	$	24,340.8

_______________


(a)	Amount includes a $21.0 million payable to Liberty Global for services provided to Ziggo Group Holding through December 31, 2016. We have included the corresponding receivable amount in other current assets in our consolidated balance sheet.

Fair Value Investments

ITV. At December 31, 2016, we owned 398,515,510 shares of ITV plc (ITV), a commercial broadcaster in the U.K. Our ITV shares represented less than 10.0% of the total outstanding shares of ITV as of June 30, 2016, the most current publicly-available information. The aggregate purchase price paid to acquire our investment in ITV was financed through borrowings under secured borrowing agreements (the ITV Collar Loan). All of the ITV shares we hold are subject to a share collar (the ITV Collar) and pledged as collateral under the ITV Collar Loan. Under the terms of the ITV Collar, the counterparty has the right to re-use all of the pledged ITV shares. For additional information regarding the ITV Collar, see note 7.

Sumitomo. At December 31, 2016 and 2015, we owned 45,652,043 shares of Sumitomo Corporation (Sumitomo) common stock. Our Sumitomo shares represented less than 5% of Sumitomo’s outstanding common stock at September 30, 2016, the most current publicly-available information. These shares secure the Sumitomo Collar Loan and the Sumitomo Share Loan, each as defined and described in note 7.

ITI Neovision. At December 31, 2016 and 2015, we owned a 17.0% interest in ITI Neovision S.A. (ITI Neovision), a privately-held direct-to-home (DTH) operator in Poland.

Lionsgate. On November 12, 2015, we acquired an aggregate of 5.0 million shares of Lions Gate Entertainment Corp. (Lionsgate) common stock, at a price of $39.02 per share, for an investment of $195.1 million. The aggregate purchase price of the Lionsgate shares was financed using working capital, including $70.9 million of cash received pursuant to a variable prepaid forward transaction with respect to 2.5 million Lionsgate shares (the Lionsgate Forward). The Lionsgate Forward has economic characteristics similar to a collar plus a loan that is collateralized by a pledge of the aforementioned 2.5 million shares (the Lionsgate Loan). Under the terms of the Lionsgate Forward, the counterparty does not have the right to re-use the pledged Lionsgate shares without permission from Liberty Global. On December 8, 2016, Lionsgate acquired Starz, LLC in a cash and stock transaction. Under the terms of the transaction, the existing share capital of Lionsgate was restructured such that each share of previously-existing Lionsgate common stock was converted into 0.5 newly-issued voting shares and 0.5 newly-issued non-voting shares. As a result, our original 5.0 million shares of Lionsgate were converted into 2.5 million shares of Lionsgate voting stock and 2.5 million shares of Lionsgate non-voting stock. The terms of the Lionsgate Forward were also amended to include both classes of shares. Our Lionsgate shares represented less than 5% of the total outstanding shares of Lionsgate as of November 1, 2016, the most current publicly available information. For additional information regarding the Lionsgate Forward, see note 7.

Derivative Instruments

12 Months Ended

Dec. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments

In general, we seek to enter into derivative instruments to protect against (i) increases in the interest rates on our variable-rate debt, (ii) foreign currency movements, particularly with respect to borrowings that are denominated in a currency other than the functional currency of the borrowing entity and (iii) decreases in the market prices of certain publicly traded securities that we own. In this regard, through our subsidiaries, we have entered into various derivative instruments to manage interest rate exposure and foreign currency exposure with respect to the U.S. dollar ($), the euro (€), the British pound sterling (£), the Swiss franc (CHF), the Chilean peso (CLP), the Czech koruna (CZK), the Hungarian forint (HUF), Indian rupee (INR), the Jamaican dollar (JMD), the Philippine peso (PHP), the the Polish zloty (PLN) and the Romanian lei (RON).

The following table provides details of the fair values of our derivative instrument assets and liabilities:



	December 31, 2016						December 31, 2015
	Current (a)		Long-term (a)		Total		Current (a)		Long-term (a)		Total
	in millions
Assets:
Cross-currency and interest rate derivative contracts:
Liberty Global Group	$	337.5	$	2,123.1	$	2,460.6	$	263.6	$	1,518.5	$	1,782.1
LiLAC Group	6.9		139.0		145.9		11.8		291.7		303.5
Total cross-currency and interest rate derivative contracts (b)	344.4		2,262.1		2,606.5		275.4		1,810.2		2,085.6
Equity-related derivative instruments - Liberty Global Group (c)	37.1		486.9		524.0		135.5		273.0		408.5
Foreign currency forward and option contracts:
Liberty Global Group	30.7		14.1		44.8		6.2		—		6.2
LiLAC Group	0.3		—		0.3		4.2		—		4.2
Total foreign currency forward and option contracts	31.0		14.1		45.1		10.4		—		10.4
Other - Liberty Global Group	0.2		0.3		0.5		0.6		1.0		1.6
Total assets:
Liberty Global Group	405.5		2,624.4		3,029.9		405.9		1,792.5		2,198.4
LiLAC Group	7.2		139.0		146.2		16.0		291.7		307.7
Total	$	412.7	$	2,763.4	$	3,176.1	$	421.9	$	2,084.2	$	2,506.1

Liabilities:
Cross-currency and interest rate derivative contracts:
Liberty Global Group	$	239.1	$	999.6	$	1,238.7	$	304.9	$	1,194.7	$	1,499.6
LiLAC Group	24.6		28.9		53.5		—		13.8		13.8
Total cross-currency and interest rate derivative contracts (b)	263.7		1,028.5		1,292.2		304.9		1,208.5		1,513.4
Equity-related derivative instruments - Liberty Global Group (c)	8.6		—		8.6		34.7		39.7		74.4
Foreign currency forward contracts:
Liberty Global Group	4.7		0.1		4.8		1.1		—		1.1
LiLAC Group	4.2		—		4.2		—		—		—
Total foreign currency forward and option contracts	8.9		0.1		9.0		1.1		—		1.1
Other - Liberty Global Group	—		0.1		0.1		5.6		0.1		5.7
Total liabilities:
Liberty Global Group	252.4		999.8		1,252.2		346.3		1,234.5		1,580.8
LiLAC Group	28.8		28.9		57.7		—		13.8		13.8
Total	$	281.2	$	1,028.7	$	1,309.9	$	346.3	$	1,248.3	$	1,594.6

_______________


(a)	Our current derivative liabilities, long-term derivative assets and long-term derivative liabilities are included in other current and accrued liabilities, other assets, net, and other long-term liabilities, respectively, in our consolidated balance sheets.

(b)

We consider credit risk in our fair value assessments. As of December 31, 2016 and 2015, (i) the fair values of our cross-currency and interest rate derivative contracts that represented assets have been reduced by credit risk valuation adjustments aggregating $93.1 million and $64.0 million, respectively, and (ii) the fair values of our cross-currency and interest rate derivative contracts that represented liabilities have been reduced by credit risk valuation adjustments aggregating $71.5 million and $86.5 million, respectively. The adjustments to our derivative assets relate to the credit risk associated with counterparty nonperformance, and the adjustments to our derivative liabilities relate to credit risk associated with our own nonperformance. In all cases, the adjustments take into account offsetting liability or asset positions within a given contract. Our determination of credit risk valuation adjustments generally is based on our and our counterparties’ credit risks, as observed in the credit default swap market and market quotations for certain of our subsidiaries’ debt instruments, as applicable. The changes in the credit risk valuation adjustments associated with our cross-currency and interest rate derivative contracts resulted in net losses of $16.4 million, $9.3 million and $120.9 million during 2016, 2015 and 2014, respectively. These amounts are included in realized and unrealized gains on derivative instruments, net, in our consolidated statements of operations. For further information regarding our fair value measurements, see note 8.

(c)

Our equity-related derivative instruments primarily include the fair value of (i) the ITV Collar (ii) the share collar with respect to the shares of Sumitomo held by our company (the Sumitomo Collar), (iii) the Lionsgate Forward and (iv) at December 31, 2015, Virgin Media’s conversion hedges with respect to Virgin Media’s 6.50% convertible senior notes (the Virgin Media Capped Calls). The fair values of the ITV Collar, the Sumitomo Collar and the Lionsgate Forward do not include credit risk valuation adjustments as we assume that any losses incurred by our company in the event of nonperformance by the respective counterparty would be, subject to relevant insolvency laws, fully offset against amounts we owe to such counterparty pursuant to the related secured borrowing arrangements.

The details of our realized and unrealized gains on derivative instruments, net, are as follows:



	Year ended December 31,
	2016			2015			2014
	in millions
Cross-currency and interest rate derivative contracts:
Liberty Global Group	$	716.2		$	855.7		$	252.5
LiLAC Group	(216.8		)	217.0			41.1
Total cross-currency and interest rate derivative contracts	499.4			1,072.7			293.6
Equity-related derivative instruments - Liberty Global Group:
ITV Collar	351.5			(222.6		)	(77.4		)
Sumitomo Collar	(25.6		)	(20.3		)	(46.0		)
Lionsgate Forward	10.1			14.5			—
Ziggo Collar (a)	—			—			(113.3		)
Other	1.6			0.7			0.4
Total equity-related derivative instruments	337.6			(227.7		)	(236.3		)
Foreign currency forward and option contracts:
Liberty Global Group	18.1			(9.0		)	29.0
LiLAC Group	(9.1		)	10.3			2.6
Total foreign currency forward contracts	9.0			1.3			31.6
Other - Liberty Global Group	(0.9		)	0.9			(0.1		)

Total Liberty Global Group	1,071.0			619.9			45.1
Total LiLAC Group	(225.9		)	227.3			43.7
Total	$	845.1		$	847.2		$	88.8

_______________


(a)	Upon completion of the Ziggo Acquisition, the Ziggo Collar (as defined and described below) was terminated.

The following table sets forth the classification of the net cash inflows (outflows) of our derivative instruments:



	Year ended December 31,
	2016			2015			2014
	in millions
Operating activities:
Liberty Global Group	$	47.9		$	(225.9	)	$	(425.2	)
LiLAC Group	(6.1		)	(28.8		)	(20.5		)
Total operating activities	41.8			(254.7		)	(445.7		)
Investing activities:
Liberty Global Group	(2.9		)	15.6			(30.2		)
LiLAC Group	(3.4		)	2.2			—
Total investing activities	(6.3		)	17.8			(30.2		)
Financing activities:
Liberty Global Group	(251.5		)	(301.2		)	(183.6		)
LiLAC Group	—			—			(37.4		)
Total financing activities	(251.5		)	(301.2		)	(221.0		)
Total cash outflows:
Liberty Global Group	(206.5		)	(511.5		)	(639.0		)
LiLAC Group	(9.5		)	(26.6		)	(57.9		)
Total	$	(216.0	)	$	(538.1	)	$	(696.9	)

Counterparty Credit Risk

We are exposed to the risk that the counterparties to the derivative instruments of our subsidiary borrowing groups will default on their obligations to us. We manage these credit risks through the evaluation and monitoring of the creditworthiness of, and concentration of risk with, the respective counterparties. In this regard, credit risk associated with our derivative instruments is spread across a relatively broad counterparty base of banks and financial institutions. With the exception of a limited number of instances where we have required a counterparty to post collateral, neither party has posted collateral under the derivative instruments of our subsidiary borrowing groups. At December 31, 2016, our exposure to counterparty credit risk included derivative assets with an aggregate fair value of $2,424.6 million.

Each of our subsidiary borrowing groups have entered into derivative instruments under master agreements with each counterparty that contain master netting arrangements that are applicable in the event of early termination by either party to such derivative instrument. The master netting arrangements under each of these master agreements are limited to the derivative instruments governed by the relevant master agreement within each individual borrowing group and are independent of similar arrangements of our other subsidiary borrowing groups.

Under our derivative contracts, it is generally only the non-defaulting party that has a contractual option to exercise early termination rights upon the default of the other counterparty and to set off other liabilities against sums due upon such termination. However, in an insolvency of a derivative counterparty, under the laws of certain jurisdictions, the defaulting counterparty or its insolvency representatives may be able to compel the termination of one or more derivative contracts and trigger early termination payment liabilities payable by us, reflecting any mark-to-market value of the contracts for the counterparty. Alternatively, or in addition, the insolvency laws of certain jurisdictions may require the mandatory set off of amounts due under such derivative contracts against present and future liabilities owed to us under other contracts between us and the relevant counterparty. Accordingly, it is possible that we may be subject to obligations to make payments, or may have present or future liabilities owed to us partially or fully discharged by set off as a result of such obligations, in the event of the insolvency of a derivative counterparty, even though it is the counterparty that is in default and not us. To the extent that we are required to make such payments, our ability to do so will depend on our liquidity and capital resources at the time. In an insolvency of a defaulting counterparty, we will be an unsecured creditor in respect of any amount owed to us by the defaulting counterparty, except to the extent of the value of any collateral we have obtained from that counterparty.

In addition, where a counterparty is in financial difficulty, under the laws of certain jurisdictions, the relevant regulators may be able to (i) compel the termination of one or more derivative instruments, determine the settlement amount and/or compel, without any payment, the partial or full discharge of liabilities arising from such early termination that are payable by the relevant counterparty or (ii) transfer the derivative instruments to an alternative counterparty.

Details of our Derivative Instruments

In the following tables, we present the details of the various categories of our subsidiaries’ derivative instruments. For each subsidiary with multiple derivative instruments that mature within the same calendar month, the notional amounts are shown in the aggregate, and interest rates are presented on a weighted average basis. In addition, for derivative instruments that were in effect as of December 31, 2016, we present a single date that represents the applicable final maturity date. For derivative instruments that become effective subsequent to December 31, 2016, we present a range of dates that represents the period covered by the applicable derivative instruments.

Cross-currency and Interest Rate Derivative Contracts

Cross-currency Swaps:

The terms of our outstanding cross-currency swap contracts at December 31, 2016 are as follows:



Subsidiary / Final maturity date	Notional amount due from counterparty		Notional amount due to counterparty		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
Virgin Media Investment Holdings Limited (VMIH), a subsidiary of Virgin Media:
January 2023	$	400.0	€	339.6	5.75%	4.33%
January 2025	$	1,855.0	£	1,231.6	6 mo. LIBOR + 2.75%	6 mo. GBP LIBOR + 3.27%
January 2023	$	1,000.0	£	648.6	5.25%	5.32%
January 2025	$	970.0	£	742.6	6 mo. LIBOR + 2.75%	4.68%
August 2024	$	750.0	£	527.0	5.50%	5.46%
February 2022 (a)	$	688.6	£	429.0	4.93%	5.39%
April 2023 (a)	$	480.0	£	299.1	1.55%	1.78%
February 2022 - April 2023	$	475.0	£	295.6	4.88%	5.32%
October 2022	$	450.0	£	272.0	6.00%	6.43%
January 2021	$	447.9	£	276.7	5.25%	6 mo. GBP LIBOR + 2.06%
January 2022 - January 2025	$	425.0	£	255.8	3 mo. LIBOR	4.86%
January 2022	$	425.0	£	255.8	5.50%	4.86%
January 2025	$	383.5	£	239.5	6 mo. LIBOR + 2.75%	5.56%
April 2019	$	191.5	£	122.3	6 mo. LIBOR + 2.75%	4.45%
April 2019 - January 2025	$	191.5	£	122.3	6 mo. LIBOR + 2.75%	5.43%
October 2019	$	100.0	£	65.4	7.19%	7.23%

October 2019 - October 2022	$	50.0	£	30.7	6.00%	5.75%
October 2019 - April 2023	$	50.0	£	30.3	6.38%	6.84%



Subsidiary / Final maturity date	Notional amount due from counterparty		Notional amount due to counterparty		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
October 2019 (a)	£	30.3	$	50.0	2.14%	2.00%
UPC Broadband Holding B.V. (UPC Broadband Holding), a subsidiary of UPC Holding:
January 2023	$	1,140.0	€	1,043.7	5.38%	3.71%
August 2024	$	412.9	€	315.8	6 mo. LIBOR + 3.00%	6 mo. EURIBOR + 3.36%
August 2024	$	325.0	€	238.7	6 mo. LIBOR + 3.00%	3.87%
January 2017 - August 2024	$	262.1	€	194.1	6 mo. LIBOR + 3.00%	6 mo. EURIBOR + 3.13%
August 2024	$	250.0	€	181.4	7.25%	7.15%
August 2024	$	225.0	CHF	206.3	6 mo. LIBOR + 3.00%	3.02%
August 2024	$	200.0	CHF	186.0	6 mo. LIBOR + 3.00%	6 mo. CHF LIBOR + 3.05%
January 2017 - July 2023	$	200.0	CHF	185.5	6 mo. LIBOR + 2.50%	6 mo. CHF LIBOR + 2.48%
August 2024	$	175.0	CHF	158.7	7.25%	6 mo. CHF LIBOR + 5.01%
January 2017 - July 2021	$	100.0	CHF	92.8	6 mo. LIBOR + 2.50%	6 mo. CHF LIBOR + 2.49%
July 2021 - August 2024	$	100.0	CHF	92.8	6 mo. LIBOR + 3.00%	6 mo. CHF LIBOR + 2.48%
August 2024 (a)	€	379.2	$	425.0	2.45%	2.76%
September 2022	€	600.0	CHF	728.2	6 mo. EURIBOR + 2.59%	6 mo. CHF LIBOR + 2.71%
January 2020	€	460.1	CHF	566.5	9.41%	8.21%
July 2023	€	450.0	CHF	488.6	—%	(0.45)%
January 2017 - August 2024	€	383.8	CHF	477.0	6 mo. EURIBOR + 2.00%	6 mo. CHF LIBOR + 2.27%
January 2021	€	234.2	CHF	253.0	2.51%	2.22%
January 2020	€	161.0	CHF	264.0	6 mo. EURIBOR + 3.75%	6 mo. CHF LIBOR + 2.88%
August 2024	€	70.1	CHF	84.8	6 mo. EURIBOR + 2.50%	6 mo. CHF LIBOR + 3.07%
July 2023	€	56.0	CHF	62.4	6 mo. EURIBOR + 2.21%	6 mo. CHF LIBOR + 2.65%
January 2020	€	318.9	CZK	8,818.7	5.58%	5.44%
January 2022	€	99.6	CZK	2,703.1	4.51%	4.82%
December 2021	€	488.0	HUF	138,437.5	5.50%	7.39%
January 2022	€	707.0	PLN	2,999.5	5.10%	8.15%
January 2020	€	144.6	PLN	605.0	5.50%	7.98%
January 2022	€	191.0	RON	490.0	3.19%	10.94%
Unitymedia Hessen GmbH & Co. KG (Unitymedia Hessen), a subsidiary of Unitymedia:
January 2023	$	2,450.0	€	1,799.0	5.62%	4.76%
Telenet International Finance S.a.r.l (Telenet International), a subsidiary of Telenet:
June 2024	$	850.0	€	743.3	3 mo. LIBOR + 3.50%	3.47%



Subsidiary / Final maturity date	Notional amount due from counterparty		Notional amount due to counterparty		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
January 2025	$	650.0	€	587.1	3 mo. LIBOR + 3.00%	3.16%
June 2024	€	743.3	$	850.0	0.47%	0.50%
Sable International Finance Limited (Sable), a subsidiary of CWC:
December 2022	$	108.3	JMD	13,817.5	—%	8.75%
March 2019	£	146.7	$	194.3	8.63%	9.79%
VTR:
January 2022	$	1,400.0	CLP	951,390.0	6.88%	6.36%

_______________


(a)	Unlike the other cross-currency swaps presented in this table, the identified cross-currency swaps do not involve the exchange of notional amounts at the inception and maturity of the instruments. Accordingly, the only cash flows associated with these derivative instruments are interest payments and receipts.

Interest Rate Swaps:

The terms of our outstanding interest rate swap contracts at December 31, 2016 are as follows:



Subsidiary / Final maturity date	Notional amount		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
VMIH:
October 2017	$	1,855.0	1 mo. LIBOR + 2.75%	6 mo. LIBOR + 2.47%
October 2018	£	1,198.3	6 mo. GBP LIBOR	1.52%
January 2021	£	905.1	6 mo. GBP LIBOR + 0.71%	2.37%
October 2018 - January 2025	£	858.3	6 mo. GBP LIBOR	2.41%
June 2023	£	849.4	6 mo. GBP LIBOR	1.70%
January 2021	£	628.4	5.50%	6 mo. GBP LIBOR + 1.84%
October 2018 - June 2023	£	340.0	6 mo. GBP LIBOR	2.43%
April 2023	£	108.9	6.85%	6 mo. GBP LIBOR + 5.62%
October 2022	£	51.5	6.42%	6 mo. GBP LIBOR + 5.23%
January 2025	£	33.3	6 mo. GBP LIBOR	1.37%
UPC Broadband Holding:
January 2017 - January 2018	$	2,150.0	1 mo. LIBOR + 3.00%	6 mo. LIBOR + 2.56%
August 2024	$	425.0	6 mo. LIBOR + 5.76%	7.25%
September 2022	€	600.0	6.38%	6 mo. EURIBOR + 4.14%
January 2026 (a)	€	600.0	6 mo. EURIBOR	1.54%
September 2022	CHF	728.2	6 mo. CHF LIBOR	1.75%
August 2024	CHF	558.8	6 mo. CHF LIBOR	0.93%
July 2021 - August 2024	CHF	400.0	6 mo. CHF LIBOR	0.02%
July 2021	CHF	400.0	6 mo. CHF LIBOR	0.40%
August 2024	CHF	279.2	6 mo. CHF LIBOR + 2.85%	3.13%
January 2020	CHF	264.0	6 mo. CHF LIBOR	(0.65)%



Subsidiary / Final maturity date	Notional amount		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
Unitymedia Hessen:
January 2023	€	268.2	6 mo. EURIBOR + 4.82%	5.01%
January 2023	€	268.2	5.02%	6 mo. EURIBOR + 4.82%
Telenet International:
December 2017 (a)	$	1,500.0	1 mo. LIBOR + 3.00%	3 mo. LIBOR + 2.83%
June 2023	€	1,300.0	3 mo. EURIBOR	0.33%
June 2023 - January 2025	€	1,093.0	3 mo. EURIBOR	1.09%
July 2017	€	800.0	3 mo. EURIBOR	(0.17)%
June 2023	€	557.0	0.04%	3 mo. EURIBOR
June 2022 - January 2025	€	475.0	3 mo. EURIBOR	0.94%
July 2017 - June 2022	€	420.0	3 mo. EURIBOR	2.08%
July 2017 - June 2023	€	382.0	3 mo. EURIBOR	1.89%
June 2022	€	55.0	3 mo. EURIBOR	1.81%
June 2023 - January 2025	€	32.0	3 mo. EURIBOR	1.10%
Sable:
December 2017 (a)	$	1,100.0	1 mo. LIBOR + 4.75%	3 mo. LIBOR + 4.68%
December 2022	$	1,100.0	3 mo. LIBOR	1.84%
Liberty Puerto Rico:
January 2022	$	506.3	3 mo. LIBOR	2.49%
January 2019	$	168.8	3 mo. LIBOR	1.96%

_______________


(a)	Represents interest rate swap contracts in which the receivable portion of the contract has an interest rate floor.

Interest Rate Caps

Our purchased and sold interest rate cap contracts with respect to EURIBOR at December 31, 2016 are detailed below:



	December 31, 2016
Subsidiary / Final maturity date	Notional amount		EURIBOR cap rate
	in millions
Interest rate caps purchased:
Virgin Media Receivables Financing PLC (a):
October 2020	£	125.0	0.97%
Liberty Global Europe Financing B.V. (LGE Financing), the immediate parent of UPC Holding (b):
January 2020	€	735.0	7.00%
Telenet International (b):
June 2017	€	50.0	4.50%
Telenet N.V., a subsidiary of Telenet (b):
December 2017	€	0.3	6.50%
December 2017	€	0.3	5.50%
Liberty Puerto Rico (a):
January 2022	$	258.8	3.50%
January 2019 - July 2023	$	177.5	3.50%

Interest rate cap sold (c):
UPC Broadband Holding:
January 2020	€	735.0	7.00%

_______________


(a)	These purchased interest rate caps entitle us to receive payments from the counterparty when the relevant LIBOR exceeds the LIBOR cap rate during the specified observation periods.


(b)	These purchased interest rate caps entitle us to receive payments from the counterparty when the relevant EURIBOR exceeds the EURIBOR cap rate during the specified observation periods.


(c)	Our sold interest rate cap requires that we make payments to the counterparty when the relevant EURIBOR exceeds the EURIBOR cap rate during the specified observation periods.

Interest Rate Collars

Our interest rate collar contracts establish floor and cap rates with respect to EURIBOR on the indicated notional amounts at December 31, 2016, as detailed below:



	December 31, 2016
Subsidiary / Final maturity date	Notional amount		EURIBOR floor rate (a)	EURIBOR cap rate (b)
	in millions
UPC Broadband Holding:
July 2017 - January 2020	€	1,135.0	1.00%	3.54%

_______________


(a)	We make payments to the counterparty when the relevant EURIBOR is less than the EURIBOR floor rate during the specified observation periods.


(b)	We receive payments from the counterparty when the relevant EURIBOR is greater than the EURIBOR cap rate during the specified observation periods.

Equity-related Derivative Instruments

ITV Collar and Secured Borrowing. The ITV Collar comprises (i) purchased put options exercisable by Liberty Global Incorporated Limited (Liberty Global Limited), our wholly-owned subsidiary, and (ii) written call options exercisable by the counterparty. The ITV Collar effectively hedges the value of our investment in ITV shares from losses due to market price decreases below the put option price while retaining a portion of the gains from market price increases up to the call option price. The fair value of the ITV Collar as of December 31, 2016 was a net asset of $311.9 million, which is classified as non-current in our consolidated balance sheet. For additional information regarding our investment in ITV, see note 6. The ITV Collar has settlement dates ranging from October 2017 through May 2019.

The ITV Collar and related agreements also provide Liberty Global Limited with the ability to effectively finance the purchase of its ITV shares pursuant to the ITV Collar Loan. In July 2014 and in connection with our initial investment in ITV, Liberty Global Limited borrowed £446.9 million ($764.5 million at the transaction date) under the ITV Collar Loan. In July 2015 and in connection with an additional investment in ITV (the Additional ITV Investment), Liberty Global Limited (i) modified the purchased put option and written call option strike prices within the ITV Collar and (ii) increased its borrowings under the ITV Collar Loan, resulting in net cash received of $92.0 million. The amount received in connection with the Additional ITV Investment includes $77.5 million of cash borrowings under the ITV Collar Loan that were not required to fund the Additional ITV Investment and $14.5 million related to the ITV Collar Loan modifications. Immediately prior to the completion of these modifications, the fair value of the ITV Collar was a $270.5 million liability. In connection with the ITV Collar modifications, this liability was effectively transferred on a non-cash basis to the principal amount of the ITV Collar Loan.

At December 31, 2016, borrowings under the ITV Collar Loan were secured by all 398,515,510 of our ITV shares, which have been placed into a custody account. The ITV Collar Loan was issued at a discount with a zero coupon rate and has an average implied yield of 139 basis points (1.39%). The ITV Collar Loan, which has maturity dates consistent with the ITV Collar and contains no financial covenants, provides for customary representations and warranties, events of default and certain adjustment and termination events. Under the terms of the ITV Collar, the counterparty has the right to re-use the pledged ITV shares held in the custody account, but we have the right to recall the shares that are re-used by the counterparty subject to certain costs. In addition, the counterparty retains dividends on the ITV shares that the counterparty would need to borrow from the custody account to hedge its exposure under the ITV Collar (an estimated 390 million shares at December 31, 2016).

Sumitomo Collar and Secured Borrowing. The Sumitomo Collar comprises purchased put options exercisable by Liberty Programming Japan LLC (Liberty Programming Japan), our wholly-owned subsidiary, and written call options exercisable by the counterparty with respect to a portion of the Sumitomo shares owned by Liberty Programming Japan. At December 31, 2016, the Sumitomo Collar effectively hedges the value of 27,391,305, or 60%, of our Sumitomo shares from losses due to market price decreases below the put strike price. The Sumitomo Collar provides for a projected gross cash ordinary dividend to be paid per Sumitomo share during the term of the Sumitomo Collar. If the actual dividend paid does not exactly match the projected dividend, then an adjustment amount shall be payable between the parties to the Sumitomo Collar depending on the dividend actually paid by Sumitomo. The Sumitomo Collar may, at the option of Liberty Programming Japan, be settled in Sumitomo shares or in cash. The Sumitomo Collar also includes a purchased fair value put option, which effectively provides Liberty Programming Japan with the ability to sell the Sumitomo shares when the market price is trading between the put and call strike prices. The fair value of the Sumitomo Collar as of December 31, 2016 was a net asset of $179.9 million, which is classified as non-current in our consolidated balance sheet.

The Sumitomo Collar and related agreements also provide Liberty Programming Japan with the ability to borrow funds on a secured basis. Borrowings under these agreements (the Sumitomo Collar Loan) are secured by 60% of our Sumitomo shares and bear interest at 1.883%. The pledge arrangement entered into by Liberty Programming Japan provides that Liberty Programming Japan will be able to exercise all voting and consensual rights and, subject to the terms of the Sumitomo Collar, receive dividends on the Sumitomo shares. Borrowings under the Sumitomo Collar Loan are included in our long-term debt and capital lease obligations in our consolidated balance sheets. For additional information, see note 10.

The Sumitomo Collar and the Sumitomo Collar Loan each mature in five equal semi-annual installments, the first and second of which became due on May 22, 2016 and November 22, 2016. In May and November 2016, Liberty Programming Japan borrowed

shares of Sumitomo pursuant to a securities lending arrangement (the Sumitomo Share Loan) to settle the first and second installments due on the Sumitomo Collar Loan. The Sumitomo Share Loan, which we have elected to account for at fair value, bears interest at 1.10% and matures on the fifth anniversary of the respective borrowing dates. The Sumitomo Share Loan, together with the Sumitomo Collar, effectively hedge 100% of our Sumitomo shares from losses due to market price decreases. The Sumitomo Share Loan is secured by 40% of our Sumitomo shares. These shares were released from the Sumitomo Collar Loan after settlement of the first and second installments.

Lionsgate Forward and Secured Borrowing. The Lionsgate Forward has the economic equivalent of (i) purchased put options exercisable by Liberty Global Limited and (ii) written call options exercisable by the counterparty. The Lionsgate Forward effectively hedges the value of 2.5 million of our Lionsgate shares from losses due to market price decreases below the put option price while retaining a portion of the gains from market price increases up to the call option price. The fair value of the Lionsgate Forward as of December 31, 2016 was a net asset of $23.6 million, which is classified as non-current in our consolidated balance sheet. For additional information regarding our investment in Lionsgate, see note 6. The Lionsgate Forward has settlement dates ranging from July 2019 through March 2022.

The Lionsgate Forward and related agreements also provide Liberty Global Limited with the ability to effectively finance a portion of the purchase of its Lionsgate shares pursuant to the Lionsgate Loan. In November 2015, Liberty Global Limited borrowed $69.7 million under the Lionsgate Loan. At December 31, 2016, borrowings under the Lionsgate Loan were secured by 2.5 million of our Lionsgate shares, which have been placed into a custody account. The Lionsgate Loan was issued at a discount with a zero coupon rate and an average implied yield of 350 basis points (3.5%). The Lionsgate Loan, which has maturity dates consistent with the Lionsgate Forward and contains no financial covenants, provides for customary representations and warranties, events of default and certain adjustment and termination events. Under the terms of the Lionsgate Forward, the counterparty does not have the right to re-use the pledged Lionsgate shares without permission from Liberty Global. In addition, Liberty Global Limited is obligated to share with the counterparty the economic benefit of any dividends paid during the term of the pledge based on a formula that takes into account a theoretical hedging position by the counterparty under the Lionsgate Forward (an estimated 1.7 million shares at December 31, 2016).

Ziggo Collar and Secured Borrowing. During 2013, Liberty Global Limited entered into a share collar (the Ziggo Collar) and secured borrowing arrangement (the Ziggo Collar Loan) with respect to the then owned 24,957,000 Ziggo shares. The Ziggo Collar was comprised of (i) purchased put options exercisable by Liberty Global Limited and (ii) sold call options exercisable by the counterparty. Prior to the Ziggo Acquisition, the Ziggo Collar effectively hedged the value of a portion of our investment in Ziggo shares from significant losses due to market price decreases below the put option price while retaining a portion of the gains from market price increases up to the call option price. The Ziggo Collar and related agreements also provided Liberty Global Limited with the ability to effectively finance the purchase of certain of its Ziggo shares pursuant to the Ziggo Collar Loan. Upon completion of the Ziggo Acquisition (see note 4), the Ziggo Collar was terminated and the Ziggo Collar Loan was settled.

Virgin Media Capped Calls. During 2010, Virgin Media entered into the Virgin Media Capped Calls in order to offset a portion of the dilutive effects associated with the exchange of certain exchangeable notes of Virgin Media. During 2013, and in connection with the exchange of certain exchangeable notes of Virgin Media, we settled 93.8% of the notional amount of the Virgin Media Capped Calls. During 2016, the remaining outstanding notional amount of the Virgin Media Capped Calls was settled for cash proceeds of $36.2 million.

Foreign Currency Forwards

The following table summarizes our outstanding foreign currency forward contracts at December 31, 2016:



Subsidiary	Currency purchased forward		Currency sold forward		Maturity dates
	in millions

LGE Financing	$	166.1	€	143.8	January 2017 - October 2018
LGE Financing	$	133.7	£	94.6	January 2017 - February 2019
LGE Financing	€	126.0	£	99.0	January 2017 - December 2018
LGE Financing	£	2.7	€	3.2	April 2017 - December 2017
UPC Broadband Holding	$	2.6	CZK	60.0	January 2017 - December 2017
UPC Broadband Holding	€	368.1	CHF	398.6	January 2017 - June 2017
UPC Broadband Holding	€	20.1	CZK	540.0	January 2017 - December 2017
UPC Broadband Holding	€	19.0	HUF	6,000.0	January 2017 - December 2017
UPC Broadband Holding	€	36.0	PLN	160.9	January 2017 - December 2017
UPC Broadband Holding	£	0.9	€	1.2	January 2017 - March 2017
Telenet N.V.	$	47.1	€	41.5	January 2017 - November 2017
VTR	$	149.7	CLP	104,207.4	January 2017 - December 2017

Foreign Currency Forward Options

The following tables sets forth the outstanding foreign currency forward option contracts at December 31, 2016:

Subsidiary

Notional

Exchange Currency

Weighted Average Strike Price

Maturity dates

in millions

VMIH (a)

7.0

Indian rupee

INR

95.28

January 2017 - March 2018

VMIH (a)

16.9

Philippine peso

PHP

66.35

January 2017 - September 2017

UPC Broadband Holding

€

286.6

Polish zloty

PLN

4.07

April 2018

_______________

(a)

Represents the aggregate notional amount and the weighted average strike price for multiple contracts that expire at various dates within the disclosed range of maturity dates. We account for these contracts using hedge accounting.

- Definition

The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.

+ References

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+ Details

Fair Value Measurements

12 Months Ended

Dec. 31, 2016

Fair Value Disclosures [Abstract]

Fair Value Measurements

We use the fair value method to account for (i) certain of our investments, (ii) our derivative instruments, (iii) certain instruments that we classify as debt and (iv) the Sumitomo Share Loan. The reported fair values of these investments and instruments as of December 31, 2016 likely will not represent the value that will be paid or received upon the ultimate settlement or disposition of these assets and liabilities. In the case of the investments that we account for using the fair value method, the values we realize upon disposition will be dependent upon, among other factors, market conditions and the forecasted financial performance of the investees at the time of any such disposition. With respect to our derivative and certain debt instruments, we expect that the values realized generally will be based on market conditions at the time of settlement, which may occur at the maturity of the derivative instrument or at the time of the repayment or refinancing of the underlying debt instrument.

U.S. GAAP provides for a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels. Level 1 inputs are quoted market prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. Level 2 inputs are inputs other than quoted market prices included within

Level 1 that are observable for the asset or liability, either directly or indirectly. Level 3 inputs are unobservable inputs for the asset or liability. We record transfers of assets or liabilities into or out of Levels 1, 2 or 3 at the beginning of the quarter during which the transfer occurred. During 2016, no such transfers were made.

All of our Level 2 inputs (interest rate futures, swap rates and certain of the inputs for our weighted average cost of capital calculations) and certain of our Level 3 inputs (forecasted volatilities and credit spreads) are obtained from pricing services. These inputs, or interpolations or extrapolations thereof, are used in our internal models to calculate, among other items, yield curves, forward interest and currency rates and weighted average cost of capital rates. In the normal course of business, we receive market value assessments from the counterparties to our derivative contracts. Although we compare these assessments to our internal valuations and investigate unexpected differences, we do not otherwise rely on counterparty quotes to determine the fair values of our derivative instruments. The midpoints of applicable bid and ask ranges generally are used as inputs for our internal valuations.

For our investments in ITV, Sumitomo and Lionsgate, the recurring fair value measurements are based on the quoted closing price of the respective shares at each reporting date. Accordingly, the valuations of these investments fall under Level 1 of the fair value hierarchy. Our other investments that we account for at fair value are privately-held companies, and therefore, quoted market prices are unavailable. The valuation technique we use for such investments is a combination of an income approach (discounted cash flow model based on forecasts) and a market approach (market multiples of similar businesses). With the exception of certain inputs for our weighted average cost of capital calculations that are derived from pricing services, the inputs used to value these investments are based on unobservable inputs derived from our assumptions. Therefore, the valuation of our privately-held investments falls under Level 3 of the fair value hierarchy. Any reasonably foreseeable changes in assumed levels of unobservable inputs for the valuations of our Level 3 investments would not be expected to have a material impact on our financial position or results of operations.

During the second quarter of 2016, we entered into the Sumitomo Share Loan. As the primary input for this recurring fair value measurement is the quoted market price of the borrowed shares of Sumitomo, we believe this valuation falls under Level 1 of the fair value hierarchy.

The recurring fair value measurement of our equity-related derivative instruments are based on binomial option pricing models, which require the input of observable and unobservable variables such as exchange-traded equity prices, risk-free interest rates, dividend yields and forecasted volatilities of the underlying equity securities. The valuations of our equity-related derivative instruments are based on a combination of Level 1 inputs (exchange traded equity prices), Level 2 inputs (interest rate futures and swap rates) and Level 3 inputs (forecasted volatilities). As changes in volatilities could have a significant impact on the overall valuations over the terms of the derivative instruments, we have determined that these valuations fall under Level 3 of the fair value hierarchy. At December 31, 2016, the valuations of the ITV Collar, the Sumitomo Collar and the Lionsgate Forward were not significantly impacted by forecasted volatilities.

In order to manage our interest rate and foreign currency exchange risk, we have entered into (i) various derivative instruments and (ii) certain instruments that we classify as debt, as further described in notes 7 and 10, respectively. The recurring fair value measurements of these instruments are determined using discounted cash flow models. With the exception of the inputs for the U.S. dollar to Jamaican dollar cross-currency swaps (the Sable Currency Swap) held by Sable, most of the inputs to these discounted cash flow models consist of, or are derived from, observable Level 2 data for substantially the full term of these instruments. This observable data mostly includes interest rate futures and swap rates, which are retrieved or derived from available market data. Although we may extrapolate or interpolate this data, we do not otherwise alter this data in performing our valuations. We incorporate a credit risk valuation adjustment in our fair value measurements to estimate the impact of both our own nonperformance risk and the nonperformance risk of our counterparties. Our and our counterparties’ credit spreads represent our most significant Level 3 inputs, and these inputs are used to derive the credit risk valuation adjustments with respect to these instruments. As we would not expect changes in our or our counterparties’ credit spreads to have a significant impact on the valuations of these instruments, we have determined that these valuations (other than the Sable Currency Swap valuation) fall under Level 2 of the fair value hierarchy. Due to the lack of Level 2 inputs for the Sable Currency Swap valuation, we believe this valuation falls under Level 3 of the fair value hierarchy. Our credit risk valuation adjustments with respect to our cross-currency and interest rate swaps are quantified and further explained in note 7.

Fair value measurements are also used in connection with nonrecurring valuations performed in connection with impairment assessments, acquisition accounting and the accounting for our initial investment in the Dutch JV. These nonrecurring valuations include the valuation of reporting units, customer relationship and other intangible assets, property and equipment, the implied

value of goodwill and the valuation of our initial investment in the Dutch JV. The valuation of private reporting units and our initial investment in the Dutch JV is based at least in part on discounted cash flow analyses. With the exception of certain inputs for our weighted average cost of capital and discount rate calculations that are derived from pricing services, the inputs used in our discounted cash flow analyses, such as forecasts of future cash flows, are based on our assumptions. The valuation of customer relationships is primarily based on an excess earnings methodology, which is a form of a discounted cash flow analysis. The excess earnings methodology requires us to estimate the specific cash flows expected from the customer relationship, considering such factors as estimated customer life, the revenue expected to be generated over the life of the customer relationship, contributory asset charges and other factors. Tangible assets are typically valued using a replacement or reproduction cost approach, considering factors such as current prices of the same or similar equipment, the age of the equipment and economic obsolescence. The implied value of goodwill is determined by allocating the fair value of a reporting unit to all of the assets and liabilities of that unit as if the reporting unit had been acquired in a business combination, with the residual amount allocated to goodwill. All of our nonrecurring valuations use significant unobservable inputs and therefore fall under Level 3 of the fair value hierarchy. During 2016, 2015 and 2014, we performed nonrecurring valuations for the purpose of determining (i) the acquisition accounting for the CWC Acquisition, the BASE Acquisition, the Choice Acquisition and the Ziggo Acquisition and (ii) the valuation of our initial investment in the Dutch JV. The weighted average discount rates used in the preliminary valuation of the customer relationships acquired as a result of the CWC Acquisition ranged from 8.8% to 12.8%. None of the valuations for the BASE Acquisition had a significant impact on our consolidated balance sheet. We used discount rates of (a) 11.75% and 12.25% for our respective valuations of the customer relationships and cable television franchise rights acquired as a result of the Choice Acquisition and (b) 8.50% for our valuation of the customer relationships acquired as a result of the the Ziggo Acquisition. The weighted average cost of capital used to value our initial investment in the Dutch JV was 7.0%. For information regarding our acquisitions, see note 4. For information regarding our investment in the Dutch JV, see note 6.

A summary of our assets and liabilities that are measured at fair value on a recurring basis is as follows:



			Fair value measurements at December 31, 2016 using:
Description	December 31, 2016		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
	in millions
Assets:
Derivative instruments:
Cross-currency and interest rate derivative contracts	$	2,606.5	$	—	$	2,606.5	$	—
Equity-related derivative instruments	524.0		—		—		524.0
Foreign currency forward and option contracts	45.1		—		45.1		—
Other	0.5		—		0.5		—
Total derivative instruments	3,176.1		—		2,652.1		524.0
Investments	2,057.2		1,682.4		—		374.8
Total assets	$	5,233.3	$	1,682.4	$	2,652.1	$	898.8

Liabilities:
Derivative instruments:
Cross-currency and interest rate derivative contracts	$	1,292.2	$	—	$	1,281.5	$	10.7
Equity-related derivative instruments	8.6		—		—		8.6
Foreign currency forward and option contracts	9.0		—		9.0		—
Other	0.1		—		0.1		—
Total derivative liabilities	1,309.9		—		1,290.6		19.3
Debt	344.4		215.5		128.9		—
Total liabilities	$	1,654.3	$	215.5	$	1,419.5	$	19.3



			Fair value measurements at December 31, 2015 using:
Description	December 31, 2015		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
	in millions
Assets:
Derivative instruments:
Cross-currency and interest rate derivative contracts	$	2,085.6	$	—	$	2,085.6	$	—
Equity-related derivative instruments	408.5		—		—		408.5
Foreign currency forward contracts	10.4		—		10.4		—
Other	1.6		—		1.6		—
Total derivative instruments	2,506.1		—		2,097.6		408.5
Investments	2,591.8		2,257.2		—		334.6
Total assets	$	5,097.9	$	2,257.2	$	2,097.6	$	743.1
Liabilities - derivative instruments:
Cross-currency and interest rate derivative contracts	$	1,513.4	$	—	$	1,513.4	$	—
Equity-related derivative instruments	74.4		—		—		74.4
Foreign currency forward contracts	1.1		—		1.1		—
Other	5.7		—		5.7		—
Total liabilities	$	1,594.6	$	—	$	1,520.2	$	74.4

A reconciliation of the beginning and ending balances of our assets and liabilities measured at fair value on a recurring basis using significant unobservable, or Level 3, inputs is as follows:



	Investments			Cross-currency and interest rate derivative contracts			Equity-related derivative instruments			Total
	in millions

Balance of net assets at January 1, 2016	$	334.6		$	—		$	334.1		$	668.7
Gains included in net earnings (a):
Realized and unrealized gains (losses) on derivative instruments, net	—			(10.7		)	337.6			326.9
Realized and unrealized gains due to changes in fair values of certain investments, net	135.9			—			—			135.9
Settlements (b)	—			—			(184.9		)	(184.9		)
Dispositions	(125.4		)	—			19.2			(106.2		)
Additions	51.1			—			—			51.1
Foreign currency translation adjustments and other, net	(21.4		)	—			9.4			(12.0		)
Balance of net assets at December 31, 2016	$	374.8		$	(10.7	)	$	515.4		$	879.5

_______________


(a)	Includes an aggregate net gain of $101.4 million related to net assets that were sold or settled during 2016.

(b)

Includes the partial settlement of the Sumitomo Collar and the settlement of the Virgin Media Capped Calls. For additional information, see note 7.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Long-lived Assets

12 Months Ended

Dec. 31, 2016

Long-lived Assets [Abstract]

Long-lived Assets

Property and Equipment, Net

The details of our property and equipment and the related accumulated depreciation are set forth below:



	Estimated useful life at December 31, 2016	December 31,
		2016			2015
		in millions

Distribution systems:	3 to 30 years
Liberty Global Group		$	21,249.9		$	24,447.2
LiLAC Group		3,522.0			1,037.8
Total		24,771.9			25,485.0
Customer premises equipment:	3 to 5 years
Liberty Global Group		4,829.9			5,651.1
LiLAC Group		1,205.4			801.4
Total		6,035.3			6,452.5
Support equipment, buildings and land:	3 to 50 years
Liberty Global Group		4,385.5			4,461.4
LiLAC Group		954.8			341.0
Total		5,340.3			4,802.4
Total property and equipment, gross:
Liberty Global Group		30,465.3			34,559.7
LiLAC Group		5,682.2			2,180.2
Total		36,147.5			36,739.9
Accumulated depreciation:
Liberty Global Group		(13,216.0		)	(13,719.2		)
LiLAC Group		(1,821.3		)	(1,336.7		)
Total		(15,037.3		)	(15,055.9		)
Total property and equipment, net:
Liberty Global Group		17,249.3			20,840.5
LiLAC Group		3,860.9			843.5
Total		$	21,110.2		$	21,684.0

Depreciation expense related to our property and equipment was $4,551.9 million, $4,501.4 million and $4,401.6 million during 2016, 2015 and 2014, respectively.

At December 31, 2016 and 2015, the amount of property and equipment, net, recorded under capital leases was $1,061.5 million and $1,281.7 million, respectively. Most of these amounts relate to assets included in our distribution systems category. Depreciation of assets under capital leases is included in depreciation and amortization in our consolidated statements of operations.

During 2016, 2015 and 2014, we recorded non-cash increases to our property and equipment related to vendor financing arrangements of $2,064.2 million, $1,481.5 million and $975.3 million, respectively, which exclude related VAT of $277.9 million, $189.3 million and $114.9 million, respectively, that was also financed by our vendors under these arrangements. In addition, during 2016, 2015 and 2014, we recorded non-cash increases to our property and equipment related to assets acquired under capital leases of $111.6 million, $106.1 million and $127.2 million, respectively.

Most of our property and equipment is pledged as security under our various debt instruments. For additional information, see note 10.

During the fourth quarter of 2014, we recorded an impairment charge of $68.7 million to reduce the carrying amount of certain of Ziggo’s internal-use software assets to zero following our determination that these assets would have no future service potential for our combined operations in the Netherlands.

Goodwill

Changes in the carrying amount of our goodwill during 2016 are set forth below:



	January 1, 2016		Acquisitions and related adjustments		Disposition (a)			Foreign currency translation adjustments and other			December 31, 2016
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	8,790.7	$	12.9	$	—		$	(1,391.3	)	$	7,412.3
Belgium	1,777.1		330.7		—			(75.1		)	2,032.7
The Netherlands	7,851.3		—		(7,621.2		)	(230.1		)	—
Germany	3,104.4		—		—			(91.2		)	3,013.2
Switzerland/Austria	3,500.4		11.8		—			(68.8		)	3,443.4
Total Western Europe	25,023.9		355.4		(7,621.2		)	(1,856.5		)	15,901.6
Central and Eastern Europe	1,186.9		1.9		—			(44.4		)	1,144.4
Total European Division	26,210.8		357.3		(7,621.2		)	(1,900.9		)	17,046.0
Corporate and other	34.0		—		(16.0		)	(0.3		)	17.7
Total Liberty Global Group	26,244.8		357.3		(7,637.2		)	(1,901.2		)	17,063.7
LiLAC Group:
LiLAC Division:
CWC	—		5,544.3		—			(38.2		)	5,506.1
Chile	377.0		—		—			20.9			397.9
Puerto Rico	277.7		—		—			—			277.7
Total LiLAC Division	654.7		5,544.3		—			(17.3		)	6,181.7
Corporate and other (b)	120.9		—		—			—			120.9
Total LiLAC Group	775.6		5,544.3		—			(17.3		)	6,302.6
Total	$	27,020.4	$	5,901.6	$	(7,637.2	)	$	(1,918.5	)	$	23,366.3

_______________


(a)	Represents goodwill associated with Ziggo Group Holding, which was contributed to the Dutch JV on December 31, 2016. For additional information, see note 5.


(b)	Represents enterprise-level goodwill that is allocated to our Puerto Rico segment for purposes of our impairment tests.

Based on the results of our October 1, 2016 goodwill impairment test, a hypothetical decline of 20% or more in the fair value of any of CWC’s reporting units could result in the need to record a goodwill impairment charge. At December 31, 2016, the aggregate goodwill associated with the CWC reporting units was $5.5 billion. If, among other factors, (i) the equity values of the LiLAC Group were to remain depressed or decline further or (ii) the adverse impacts of economic, competitive, regulatory or other factors were to cause our results of operations or cash flows to be worse than anticipated, we could conclude in future periods

that impairment charges are required in order to reduce the carrying values of our goodwill and, to a lesser extent, other long-lived assets. Any such impairment charges could be significant.

At December 31, 2016 and 2015 and based on exchange rates as of those dates, our accumulated goodwill impairments were $180.4 million and $186.8 million, respectively. These amounts represent accumulated impairments related to our broadband communications operations in Romania, which operations are included within the European Division’s Central and Eastern Europe segment.

Changes in the carrying amount of our goodwill during 2015 are set forth below:



	January 1, 2015		Acquisitions and related adjustments		Foreign currency translation adjustments and other			December 31, 2015
			in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	9,245.1	$	58.7	$	(513.1	)	$	8,790.7
Belgium	1,978.9		—		(201.8		)	1,777.1
The Netherlands	8,605.0		142.2		(895.9		)	7,851.3
Germany	3,456.9		—		(352.5		)	3,104.4
Switzerland/Austria	3,591.9		—		(91.5		)	3,500.4
Total Western Europe	26,877.8		200.9		(2,054.8		)	25,023.9
Central and Eastern Europe	1,302.1		7.3		(122.5		)	1,186.9
Total European Division	28,179.9		208.2		(2,177.3		)	26,210.8
Corporate and other	34.4		—		(0.4		)	34.0
Total Liberty Global Group	28,214.3		208.2		(2,177.7		)	26,244.8
LiLAC Group:
LiLAC Division:
Chile	440.3		—		(63.3		)	377.0
Puerto Rico	226.1		51.6		—			277.7
Total LiLAC Division	666.4		51.6		(63.3		)	654.7
Corporate and other (a)	120.9		—		—			120.9
Total LiLAC Group	787.3		51.6		(63.3		)	775.6
Total	$	29,001.6	$	259.8	$	(2,241.0	)	$	27,020.4

_______________


(a)	Represents enterprise-level goodwill that is allocated to our Puerto Rico segment for purposes of our impairment tests.

Intangible Assets Subject to Amortization, Net

The details of our intangible assets subject to amortization are set forth below:



	Estimated useful life at December 31, 2016	December 31, 2016							December 31, 2015
		Gross carrying amount		Accumulated amortization			Net carrying amount		Gross carrying amount		Accumulated amortization			Net carrying amount
		in millions

Customer relationships:	4 to 15 years
Liberty Global Group		$	5,499.4	$	(3,404.5	)	$	2,094.9	$	10,285.3	$	(3,410.7	)	$	6,874.6
LiLAC Group		1,303.3		(160.1		)	1,143.2		149.0		(31.7		)	117.3
Total		6,802.7		(3,564.6		)	3,238.1		10,434.3		(3,442.4		)	6,991.9
Other:	2 to 20 years
Liberty Global Group		478.3		(150.0		)	328.3		205.3		(104.8		)	100.5
LiLAC Group		99.0		(7.7		)	91.3		0.2		(0.1		)	0.1
Total		577.3		(157.7		)	419.6		205.5		(104.9		)	100.6
Total intangible assets subject to amortization, net:
Liberty Global Group		5,977.7		(3,554.5		)	2,423.2		10,490.6		(3,515.5		)	6,975.1
LiLAC Group		1,402.3		(167.8		)	1,234.5		149.2		(31.8		)	117.4
Total		$	7,380.0	$	(3,722.3	)	$	3,657.7	$	10,639.8	$	(3,547.3	)	$	7,092.5

Amortization expense related to intangible assets with finite useful lives was $1,249.2 million, $1,324.4 million and $1,098.5 million during 2016, 2015 and 2014, respectively. Based on our amortizable intangible asset balances at December 31, 2016, we expect that amortization expense will be as follows for the next five years and thereafter. The U.S. dollar equivalents of such amortization expense amounts as of December 31, 2016 are presented below (in millions):



2017	$	919.4
2018	857.5
2019	785.5
2020	405.9
2021	244.2
Thereafter	445.2
Total	$	3,657.7

Other Indefinite-lived Intangible Assets

At December 31, 2016 and 2015, our other indefinite-lived intangible assets aggregated $610.3 million and $690.5 million, respectively, including $432.8 million at each of December 31, 2016 and 2015 related to the cable television franchise rights of Liberty Puerto Rico. Our other indefinite-lived intangible assets are included in other assets, net, in our consolidated balance sheets.

Debt and Capital Lease Obligations

12 Months Ended

Dec. 31, 2016

Debt and Capital Lease Obligations [Abstract]

Debt and Capital Lease Obligations

Debt

The U.S. dollar equivalents of the components of our debt are as follows:



	December 31, 2016						Estimated fair value (c)				Principal amount
	Weighted average interest rate (a)		Unused borrowing capacity (b)				Estimated fair value (c)				Principal amount
			Borrowing currency		U.S. $ equivalent		December 31,				December 31,
			Borrowing currency		U.S. $ equivalent		2016		2015		2016		2015
			in millions
Liberty Global Group:
VM Notes	5.60	%	—		$	—	$	9,311.0	$	10,594.1	$	9,041.0	$	10,551.5
VM Credit Facilities	3.69	%	(d)		833.3		4,531.5		3,413.7		4,505.5		3,471.1
Unitymedia Notes	5.01	%	—		—		7,679.7		7,631.6		7,419.3		7,682.0
Unitymedia Revolving Credit Facilities	—		€	500.0	527.4		—		—		—		—
UPCB SPE Notes	4.88	%	—		—		1,783.7		3,131.7		1,772.8		3,142.0
UPC Holding Senior Notes	6.59	%	—		—		1,569.8		1,601.4		1,451.5		1,491.1
UPC Broadband Holding Bank Facility	3.83	%	€	990.1	1,044.3		2,811.9		1,284.3		2,782.8		1,305.0
Telenet Credit Facility	3.46	%	€	545.0	574.9		3,210.0		1,443.0		3,187.5		1,474.5
Telenet SPE Notes	5.76	%	—		—		1,383.9		2,155.8		1,297.3		2,097.2
Vendor financing (e) (f)	3.78	%	—		—		2,284.5		1,688.9		2,284.5		1,688.9
ITV Collar Loan	1.35	%	—		—		1,323.7		1,547.9		1,336.2		1,594.7
Sumitomo Collar Loan (g)	1.88	%	—		—		499.7		805.6		488.2		787.6
Derivative-related debt instruments (h)	3.43	%	—		—		450.7		—		426.3		—
Ziggo Group Holding debt	—		(f)		(f)		(f)		7,698.8		(f)		7,861.3
Other (i)	3.85	%	—		—		558.7		395.0		564.5		291.8
Total Liberty Global Group	4.56	%			2,979.9		37,398.8		43,391.8		36,557.4		43,438.7
LiLAC Group:
CWC Notes	7.31	%	—		—		2,319.6		—		2,181.1		—
CWC Credit Facilities	5.11	%	$	756.5	756.5		1,427.9		—		1,411.9		—
VTR Finance Senior Secured Notes	6.88	%	—		—		1,463.9		1,301.1		1,400.0		1,400.0
VTR Credit Facility	—		(j)		192.8		—		—		—		—
Liberty Puerto Rico Bank Facility	5.11	%	$	40.0	40.0		935.2		913.0		942.5		942.5
Vendor Financing	5.50	%	—		—		48.9		—		48.9		—
Total LiLAC Group	6.33	%			989.3		6,195.5		2,214.1		5,984.4		2,342.5
Total debt before unamortized premiums, discounts and deferred financing costs	4.81	%			$	3,969.2	$	43,594.3	$	45,605.9	$	42,541.8	$	45,781.2

The following table provides a reconciliation of total debt before unamortized premiums, discounts and deferred financing costs to total debt and capital lease obligations:



	December 31,
	2016			2015
	in millions

Total debt before unamortized premiums, discounts and deferred financing costs	$	42,541.8		$	45,781.2
Unamortized premiums (discounts), net	44.5			(46.7		)
Unamortized deferred financing costs	(270.4		)	(308.2		)
Total carrying amount of debt	42,315.9			45,426.3
Capital lease obligations (h) (k)	1,242.8			1,322.8
Total debt and capital lease obligations	43,558.7			46,749.1
Current maturities of debt and capital lease obligations	(2,775.1		)	(2,537.9		)
Long-term debt and capital lease obligations	$	40,783.6		$	44,211.2

_______________

(a)

Represents the weighted average interest rate in effect at December 31, 2016 for all borrowings outstanding pursuant to each debt instrument, including any applicable margin. The interest rates presented represent stated rates and do not include the impact of derivative instruments, deferred financing costs, original issue premiums or discounts and commitment fees, all of which affect our overall cost of borrowing. Including the effects of derivative instruments, original issue premiums or discounts and commitment fees, but excluding the impact of financing costs, our weighted average interest rate on our aggregate variable- and fixed-rate indebtedness was 5.0% (including 4.7% for the Liberty Global Group and 6.8% for the LiLAC Group) at December 31, 2016. For information regarding our derivative instruments, see note 7.

(b)

Unused borrowing capacity represents the maximum availability under the applicable facility at December 31, 2016 without regard to covenant compliance calculations or other conditions precedent to borrowing. At December 31, 2016, based on the applicable leverage covenants, the full amount of unused borrowing capacity was available to be borrowed under each of the respective subsidiary facilities and there were no restrictions on the respective subsidiary's ability to make loans or distributions from this availability to Liberty Global or its subsidiaries or other equity holders, except as shown in the table below. In the following table, for each facility that is subject to limitations on borrowing availability, we present (i) the actual borrowing availability under the respective facility and (ii) for each subsidiary where the ability to make loans or distributions from this availability is limited, the amount that can be loaned or distributed to Liberty Global or its subsidiaries or other equity holders. The amounts presented below assume no changes from December 31, 2016 borrowing levels and are based on the applicable covenant and other limitations in effect within each borrowing group at December 31, 2016, both before and after considering the impact of the completion of the December 31, 2016 compliance requirements. For information concerning certain refinancing transactions completed subsequent to December 31, 2016 that could have an impact on unused borrowing capacity and/or the availability to be borrowed, loaned or distributed, see note 20.



	December 31, 2016				Upon completion of relevant December 31, 2016 compliance reporting requirements
	Borrowing currency		U.S. $ equivalent		Borrowing currency		U.S. $ equivalent
	in millions
Limitation on availability to be borrowed under:
Unitymedia Revolving Credit Facilities	€	434.5	$	458.3	€	500.0	$	527.4
UPC Broadband Holding Bank Facility	€	676.0	$	713.0	€	990.1	$	1,044.3
CWC Credit Facilities	$	612.5	$	612.5	$	612.5	$	612.5

Limitation on availability to be loaned or distributed by:
Virgin Media	£	539.3	$	665.8	£	675.0	$	833.3
Unitymedia	€	17.0	$	17.9	€	211.5	$	223.1

(c)

The estimated fair values of our debt instruments are determined using the average of applicable bid and ask prices (mostly Level 1 of the fair value hierarchy) or, when quoted market prices are unavailable or not considered indicative of fair value, discounted cash flow models (mostly Level 2 of the fair value hierarchy). The discount rates used in the cash flow models are based on the market interest rates and estimated credit spreads of the applicable entity, to the extent available, and other relevant factors. For additional information regarding fair value hierarchies, see note 8.


(d)	The VM Revolving Facility (as defined and described under VM Credit Facilities below) is a multi-currency revolving facility with maximum borrowing capacity equivalent to £675.0 million ($833.3 million).

(e)

Represents amounts owed pursuant to interest-bearing vendor financing arrangements that are used to finance certain of our property and equipment additions and, to a lesser extent, certain of our operating expenses, including amounts associated with Ziggo Group Holding at December 31, 2015. These obligations are generally due within one year and include VAT that was paid on our behalf by the vendor. Repayments of vendor financing obligations are included in repayments and repurchases of debt and capital lease obligations in our consolidated statements of cash flows.


(f)	On December 31, 2016, we completed the Dutch JV Transaction. For additional information, see note 5.


(g)	During 2016, the first two tranches of the Sumitomo Collar Loan were settled, resulting in a loss on debt modification and extinguishment, net, of $9.6 million. For information regarding the Sumitomo Collar Loan, see note 7.


(h)	Represents amounts associated with certain derivative-related borrowing instruments, including $128.9 million carried at fair value. For information regarding fair value hierarchies, see note 8.


(i)	The December 31, 2016 balance includes (i) $215.5 million associated with the Sumitomo Share Loan, which is carried at fair value, and (ii) $116.0 million of debt collateralized by certain trade receivables of Virgin Media. For information

regarding fair value hierarchies, see note 8.

(j)

The VTR Credit Facility is the senior secured credit facility of VTR and certain of its subsidiaries and comprises a $160.0 million facility (the VTR Dollar Credit Facility) and a CLP 22.0 billion ($32.8 million) facility (the VTR Peso Credit Facility), each of which were undrawn at December 31, 2016. The VTR Dollar Credit Facility and the VTR Peso Credit Facility have fees on unused commitments of 1.1% and 1.34% per year, respectively. The interest rate for the VTR Dollar Credit Facility is LIBOR plus a margin of 2.75%. The interest rate for the VTR Peso Credit Facility is the applicable interbank offered rate for Chilean pesos in the relevant interbank market plus a margin of 3.35%. Borrowings under the VTR Dollar Credit Facility and the VTR Peso Credit Facility mature in January 2020 and January 2019, respectively.

(k)The U.S. dollar equivalents of our consolidated capital lease obligations are as follows:



	December 31,
	2016		2015
	in millions
Liberty Global Group:
Unitymedia (1)	$	657.0	$	703.1
Telenet (2)	374.0		371.1
Virgin Media	91.2		159.5
Other subsidiaries	98.9		88.2
Total — Liberty Global Group	1,221.1		1,321.9
LiLAC Group:
CWC	20.8		—
VTR	0.7		0.3
Liberty Puerto Rico	0.2		0.6
Total — LiLAC Group	21.7		0.9
Total	$	1,242.8	$	1,322.8

_______________

(1)

Primarily represents Unitymedia’s obligations under duct network lease agreements with Telekom Deutschland GmbH (Deutsche Telekom), an operating subsidiary of Deutsche Telekom AG, as the lessor. The original contracts were concluded in 2000 and 2001 and have indefinite terms, subject to certain mandatory statutory termination rights for either party after a term of 30 years. With certain limited exceptions, the lessor generally is not entitled to terminate these leases. For information regarding litigation involving these duct network lease agreements, see note 17.

(2)

At December 31, 2016 and 2015, Telenet’s capital lease obligations included €341.2 million ($359.9 million) and €329.3 million ($347.3 million), respectively, associated with Telenet’s lease of the broadband communications network of the four associations of municipalities in Belgium, which we refer to as the pure intercommunalues or the “PICs.” All capital expenditures associated with the PICs network are initiated by Telenet, but are executed and financed by the PICs through additions to this lease that are repaid over a 15-year term. These amounts do not include Telenet’s commitment related to certain operating costs associated with the PICs network. For additional information regarding this commitment, see note 17.

General Information

At December 31, 2016, most of our outstanding debt had been incurred by one of our seven primary "borrowing groups." These borrowing groups include the respective restricted parent and subsidiary entities within Virgin Media, Unitymedia, UPC Holding, Telenet, CWC, VTR Finance and Liberty Puerto Rico.

Credit Facilities. Each of our borrowing groups has entered into one or more credit facility agreements with certain financial institutions. Each of these credit facilities contain certain covenants, the more notable of which are as follows:


•	Our credit facilities contain certain consolidated net leverage ratios, as specified in the relevant credit facility, which are required to be complied with on an incurrence and/or maintenance basis;

•

Our credit facilities contain certain restrictions which, among other things, restrict the ability of the members of the relevant borrowing group to (i) incur or guarantee certain financial indebtedness, (ii) make certain disposals and acquisitions, (iii) create certain security interests over their assets, in each case, subject to certain customary and agreed exceptions and (iv) make certain restricted payments to their direct and/or indirect parent companies (and indirectly to Liberty Global) through dividends, loans or other distributions, subject to compliance with applicable covenants;


•	Our credit facilities require that certain members of the relevant borrowing group guarantee the payment of all sums payable under the relevant credit facility and such group members are required to grant first-ranking security over their shares or, in certain borrowing groups, over substantially all of their assets to secure the payment of all sums payable thereunder;


•	In addition to certain mandatory prepayment events, the instructing group of lenders under the relevant credit facility may cancel the commitments thereunder and declare the loans thereunder due and payable after the applicable notice period following the occurrence of a change of control (as specified in the relevant credit facility);


•	Our credit facilities contain certain customary events of default, the occurrence of which, subject to certain exceptions and materiality qualifications, would allow the instructing group of lenders to (i) cancel the total commitments, (ii) accelerate all outstanding loans and terminate their commitments thereunder and/or (iii) declare that all or part of the loans be payable on demand;


•	Our credit facilities require members of the relevant borrowing group to observe certain affirmative and negative undertakings and covenants, which are subject to certain materiality qualifications and other customary and agreed exceptions; and


•	In addition to customary default provisions, our credit facilities generally include certain cross-default and cross-acceleration provisions with respect to other indebtedness of members of the relevant borrowing group, subject to agreed minimum thresholds and other customary and agreed exceptions.

Senior and Senior Secured Notes. Certain of our borrowing groups have issued senior and/or senior secured notes. In general, our senior and senior secured notes (i) are senior obligations of each respective issuer within the relevant borrowing group that rank equally with all of the existing and future senior debt of such issuer and are senior to all existing and future subordinated debt of each respective issuer within the relevant borrowing group, (ii) contain, in most instances, certain guarantees from other members of the relevant borrowing group (as specified in the applicable indenture) and (iii) with respect to our senior secured notes, are secured by certain pledges or liens over the assets and/or shares of certain members of the relevant borrowing group. In addition, the indentures governing our senior and senior secured notes contain certain covenants, the more notable of which are as follows:

•

Our notes contain certain customary incurrence-based covenants. In addition, our notes provide that any failure to pay principal prior to expiration of any applicable grace period, or any acceleration with respect to other indebtedness of the issuer or certain subsidiaries, over agreed minimum thresholds (as specified under the applicable indenture), is an event of default under the respective notes;

•

Our notes contain certain restrictions that, among other things, restrict the ability of the members of the relevant borrowing group to (i) incur or guarantee certain financial indebtedness, (ii) make certain disposals and acquisitions, (iii) create certain security interests over their assets, in each case, subject to certain customary and agreed exceptions and (iv) make certain restricted payments to its direct and/or indirect parent companies (and indirectly to Liberty Global) through dividends, loans or other distributions, subject to compliance with applicable covenants;


•	If the relevant issuer or certain of its subsidiaries (as specified in the applicable indenture) sell certain assets, such issuer must offer to repurchase the applicable notes at par, or if a change of control (as specified in the applicable indenture) occurs, such issuer must offer to repurchase all of the relevant notes at a redemption price of 101%; and


•	Our senior secured notes contain certain early redemption provisions including the ability to, during each 12-month period commencing on the issue date for such notes until the applicable call date, redeem up to 10% of the principal amount of the notes to be redeemed at a redemption price equal to 103% of the principal amount of the notes to be redeemed plus accrued and unpaid interest.

SPE Notes. From time to time, we create special purpose financing entities (SPEs), which are 100% owned by third parties, for the primary purpose of facilitating the offering of senior and senior secured notes, which we collectively refer to as the "SPE Notes." In this regard, SPE Notes have been issued, and are outstanding at December 31, 2016, by UPCB Finance IV Limited (UPCB Finance IV, the UPCB SPE), and Telenet Finance V Luxembourg S.C.A. (Telenet Finance V) and Telenet Finance VI Luxembourg S.C.A. (Telenet Finance VI), collectively the "Telenet SPEs."

The SPEs used the proceeds from the issuance of SPE Notes to fund term loan facilities under their respective borrowing group (as further described below), each a “Funded Facility” and collectively the “Funded Facilities.” Each SPE is dependent on payments from the relevant borrower under the applicable Funded Facility in order to service its payment obligations under each respective SPE Note. Although none of the respective borrowing entities under the Funded Facilities have any equity or voting interest in any of the relevant SPEs, each of the Funded Facility term loans creates a variable interest in the respective SPE for which the relevant borrowing entity is the primary beneficiary. As such, each borrowing entity under the relevant Funded Facility and its parent entities, including Liberty Global, are required to consolidate the relevant SPEs. As a result, the amounts outstanding under the Funded Facilities are eliminated in the respective borrowing group’s and Liberty Global’s consolidated financial statements.

Pursuant to the respective indentures for the SPE Notes (the SPE Indentures) and the respective accession agreements for the Funded Facilities, the call provisions, maturity and applicable interest rate for each Funded Facility are the same as those of the related SPE Notes. The SPEs, as lenders under the relevant credit facility for each respective borrowing group, are treated the same as the other lenders under the respective credit facility, with benefits, rights and protections similar to those afforded to the other lenders. Through the covenants in the applicable SPE Indentures and the applicable security interests over (i) all of the issued shares of the relevant SPE and (ii) the relevant SPE’s rights under the applicable Funded Facility granted to secure the relevant SPE’s obligations under the relevant SPE Notes, the holders of the SPE Notes are provided indirectly with the benefits, rights, protections and covenants granted to the SPEs as lenders under the respective credit facility. The SPEs are prohibited from incurring any additional indebtedness, subject to certain exceptions under the SPE Indentures.

VM Notes

The details of the outstanding notes of Virgin Media as of December 31, 2016 are summarized in the following table:



			Original issue amount		Outstanding principal amount				Estimated fair value		Carrying value (a)
VM Notes	Maturity	Interest rate	Original issue amount		Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions
VM Senior Notes (b):
2022 VM Senior Notes:
2022 VM 4.875% Dollar Senior Notes	February 15, 2022	4.875%	$	118.7	$	118.7	$	118.7	$	105.8	$	119.3
2022 VM 5.25% Dollar Senior Notes	February 15, 2022	5.250%	$	95.0	$	95.0	95.0		85.0		95.5
2022 VM Sterling Senior Notes	February 15, 2022	5.125%	£	44.1	£	44.1	54.4		55.3		54.8
2023 VM Senior Notes:
2023 VM Dollar Senior Notes	April 15, 2023	6.375%	$	530.0	$	530.0	530.0		551.9		523.1
2023 VM Sterling Senior Notes	April 15, 2023	7.000%	£	250.0	£	250.0	308.6		334.9		304.6
2024 VM Senior Notes:
2024 VM Dollar Senior Notes	October 15, 2024	6.000%	$	500.0	$	500.0	500.0		513.1		495.5
2024 VM Sterling Senior Notes	October 15, 2024	6.375%	£	300.0	£	300.0	370.3		393.0		367.7
2025 VM Senior Notes:
2025 VM Euro Senior Notes	January 15, 2025	4.500%	€	460.0	€	460.0	485.2		502.7		479.8
2025 VM Dollar Senior Notes	January 15, 2025	5.750%	$	400.0	$	400.0	400.0		399.3		396.4

VM Senior Secured Notes (c):
January 2021 VM Senior Secured Notes:
January 2021 VM Sterling Senior Secured Notes	January 15, 2021	5.500%	£	628.4	£	628.4	775.8		860.6		782.7
January 2021 VM Dollar Senior Secured Notes	January 15, 2021	5.250%	$	447.9	$	447.9	447.9		475.3		456.0
April 2021 VM Sterling Senior Secured Notes	April 15, 2021	6.000%	£	1,100.0	£	640.0	790.1		824.6		782.7
2025 VM Senior Secured Notes:
2025 VM 5.5% Sterling Senior Secured Notes	January 15, 2025	5.500%	£	430.0	£	387.0	477.8		495.7		475.8
2025 VM 5.125% Sterling Senior Secured Notes	January 15, 2025	5.125%	£	300.0	£	300.0	370.3		380.8		367.0
2025 VM Dollar Senior Secured Notes	January 15, 2025	5.500%	$	425.0	$	425.0	425.0		432.4		423.3
2026 VM Senior Secured Notes:
2026 VM 5.25% Dollar Senior Secured Notes	January 15, 2026	5.250%	$	1,000.0	$	1,000.0	1,000.0		991.3		1,002.0
2026 VM 5.5% Dollar Senior Secured Notes	August 15, 2026	5.500%	$	750.0	$	750.0	750.0		751.4		742.8
2027 VM Senior Secured Notes	January 15, 2027	4.875%	£	525.0	£	525.0	648.1		637.6		645.6
2029 VM Senior Secured Notes	March 28, 2029	6.250%	£	400.0	£	400.0	493.8		520.3		494.8
Total							$	9,041.0	$	9,311.0	$	9,009.4

_______________


(a)	Amounts include the impact of premiums, including amounts recorded in connection with the acquisition accounting for Virgin Media, and deferred financing costs, where applicable.


(b)	The VM Senior Notes were issued by Virgin Media Finance PLC (Virgin Media Finance), a wholly-owned subsidiary of Virgin Media.


(c)	The VM Senior Secured Notes were issued by Virgin Media Secured Finance PLC (Virgin Media Secured Finance), a wholly-owned subsidiary of Virgin Media.

Subject to the circumstances described below, the VM Notes are non-callable prior to the applicable call date (VM Call Date) as presented in the below table. At any time prior to the respective VM Call Date, Virgin Media Secured Finance or Virgin Media Finance may redeem some or all of the applicable notes by paying a “make-whole” premium, which is the present value of all remaining scheduled interest payments to the applicable VM Call Date using the discount rate (as specified in the applicable indenture) as of the redemption date plus 50 basis points (25 basis points in the case of the January 2021 VM Senior Secured Notes).



VM Notes		VM Call Date

2022 VM Senior Notes		(a)
2023 VM Senior Notes		April 15, 2018
2024 VM Senior Notes		October 15, 2019
2025 VM Senior Notes		January 15, 2020
January 2021 VM Senior Secured Notes		(a)
April 2021 VM Sterling Senior Secured Notes		April 15, 2017
2025 VM 5.5% Sterling Senior Secured Notes		January 15, 2019
2025 VM Dollar Senior Secured Notes		January 15, 2019
2025 VM 5.125% Sterling Senior Secured Notes		January 15, 2020
2026 VM 5.25% Dollar Senior Secured Notes		January 15, 2020
2026 VM 5.5% Dollar Senior Secured Notes		August 15, 2021
2027 VM Senior Secured Notes		January 15, 2021
2029 VM Senior Secured Notes		January 15, 2021

_______________


(a)	The 2022 VM Senior Notes and the January 2021 VM Senior Secured Notes are non-callable. At any time prior to maturity, some or all of these notes may be redeemed by paying a “make-whole” premium, which is the present value of all remaining scheduled interest payments to the respective maturity date.

Virgin Media Finance or Virgin Media Secured Finance (as applicable) may redeem some or all of the VM Senior Notes and the VM Senior Secured Notes (with the exception of the 2022 VM Senior Notes and the January 2021 VM Senior Secured Notes) at the following redemption prices (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the applicable indenture), if any, to the applicable redemption date, as set forth below:



	Redemption price
	2023 VM Dollar Senior Notes	2023 VM Sterling Senior Notes	2024 VM Dollar Senior Notes	2024 VM Sterling Senior Notes	2025 VM Dollar Senior Notes	2025 VM Euro Senior Notes	April 2021 VM Dollar Senior Secured Notes

12-month period commencing	April 15	April 15	October 15	October 15	January 15	January 15	April 15

2017	N.A.	N.A.	N.A.	N.A.	N.A	N.A	102.688%
2018	103.188%	103.500%	N.A.	N.A.	N.A	N.A	101.344%
2019	102.125%	102.333%	103.000%	103.188%	N.A	N.A	100.000%
2020	101.063%	101.667%	102.000%	102.125%	102.875%	102.250%	100.000%
2021	100.000%	100.000%	101.000%	101.063%	101.917%	101.500%	N.A.
2022	100.000%	100.000%	100.000%	100.000%	100.958%	100.750%	N.A.
2023	N.A.	N.A.	100.000%	100.000%	100.000%	100.000%	N.A.
2024 and thereafter	N.A.	N.A.	N.A.	N.A.	100.000%	100.000%	N.A.



	Redemption Price
	April 2021 VM Sterling Senior Secured Notes	2025 VM 5.5% Sterling Senior Secured Notes	2025 VM Dollar Senior Secured Notes	2025 VM 5.125% Sterling Senior Secured Notes	2026 VM 5.25% Dollar Senior Secured Notes	2026 VM 5.5% Dollar Senior Secured Notes	2027 VM Senior Secured Notes	2029 VM Senior Secured Notes

12-month period commencing	April 15	January 15	January 15	January 15	January 15	August 15	January 15	January 15

2017	103.000%	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.
2018	101.500%	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.
2019	100.000%	102.750%	102.750%	N.A.	N.A.	N.A.	N.A.	N.A.
2020	100.000%	101.833%	101.833%	102.563%	102.625%	N.A.	N.A.	N.A.
2021	N.A.	100.000%	100.000%	101.708%	101.313%	102.750%	102.438%	103.125%
2022	N.A.	100.000%	100.000%	100.854%	100.656%	101.375%	101.219%	102.083%
2023	N.A.	100.000%	100.000%	100.000%	100.000%	100.688%	100.609%	101.042%
2024 and thereafter	N.A.	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%

2016 Refinancing Transactions. In April 2016, Virgin Media Secured Finance issued the 2026 VM 5.5% Dollar Senior Secured Notes. The net proceeds from the 2026 VM 5.5% Dollar Senior Secured Notes were used to repay in full the then outstanding amount under the VM Revolving Facility and for general corporate purposes.

For information regarding a refinancing transaction completed subsequent to December 31, 2016 that impacts the VM Notes, see note 20.

2015 and 2014 Refinancing Transactions. During 2015 and 2014, Virgin Media completed a number of refinancing transactions that generally resulted in lower interest rates and extended maturities. In connection with these transactions, Virgin Media recognized gains (losses) on debt modification and extinguishment, net, of ($44.3 million) and $32.3 million during 2015 and 2014, respectively,

which includes (i) the write-off of deferred financing costs of $28.6 million and $15.6 million, respectively, (ii) the payment of redemption premiums of $10.7 million and $123.0 million, respectively, (iii) the write-off of net unamortized (discounts) premiums ($4.2 million) and $170.9 million, respectively, and (iv) the payment of third-party costs of $0.8 million and nil, respectively.

VM Credit Facilities

The VM Credit Facilities are the senior and senior secured credit facilities of certain subsidiaries of Virgin Media. The details of our borrowings under the VM Credit Facilities as of December 31, 2016 are summarized in the following table:



VM Credit Facilities	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity		Carrying value (a)
			in millions
Senior Secured Facilities:
E	June 30, 2023	LIBOR + 3.50% (b)	£	849.4	$	1,048.6	$	—	$	1,039.0
I	January 31, 2025	LIBOR + 2.75%	$	3,400.0	3,400.0		—		3,349.7
VM Revolving Facility (c)	December 31, 2021	LIBOR + 2.75%	(d)		—		833.3		—
Total Senior Secured Facilities					4,448.6		833.3		4,388.7
Senior Facility:
VM Financing Facility	September 15, 2024	5.26%	—		56.9		—		56.9
Total					$	4,505.5	$	833.3	$	4,445.6

_______________


(a)	The carrying values of VM Facilities E and I are net of discounts and deferred financing costs.


(b)	VM Facility E has a LIBOR floor of 0.75%.


(c)	The VM Revolving Facility has a fee on unused commitments of 1.1% per year.


(d)	The VM Revolving Facility is a multi-currency revolving facility with a maximum borrowing capacity equivalent to £675.0 million ($833.3 million).

2016 Refinancing Transactions. In October 2016, Virgin Media Receivables Financing Notes I Designated Activity Company (Virgin Media Receivables Financing Company), a third-party special purpose financing entity that is not consolidated by Virgin Media or Liberty Global, issued £350.0 million ($432.1 million) principal amount of 5.50% receivables financing notes due September 15, 2024 (the VM Receivables Financing Notes). The net proceeds from the VM Receivables Financing Notes are used to purchase certain vendor financed receivables of Virgin Media and its subsidiaries from various third parties. To the extent that the proceeds from the VM Receivables Financing Notes exceed the amount of vendor financed receivables available to be purchased, the excess proceeds are used to fund an excess cash facility (the VM Financing Facility) under a new credit facility of VMIH. Virgin Media Receivables Financing Company can request the VM Financing Facility be repaid by VMIH as additional vendor financed receivables become available for purchase.

In December 2016, Virgin Media Bristol LLC entered into VM Facility I. VM Facility I was issued at 99.75% of par and is subject to a LIBOR floor of 0.0%. The net proceeds from VM Facility I were used to prepay (i) in full the $1,855.0 million outstanding principal amount under VM Facility F, (ii) in full the $900.0 million outstanding principal under the April 2021 VM Dollar Senior Secured Notes, (iii) £350.0 million ($432.1 million) of the £990.0 million ($1,222.2 million) outstanding principal amount under the April 2021 VM Sterling Senior Secured Notes and (iv) in full the £100.0 million ($123.5 million) outstanding principal amount under VM Facility D. In connection with these transactions, Virgin Media recognized a loss on debt modification and extinguishment, net, of $78.4 million. This loss includes (a) the payment of $52.6 million of redemption premium, (b) the write-off of $23.8 million of deferred financing costs and (c) the write-off of unamortized discount of $2.0 million.

For information regarding a refinancing transaction completed subsequent to December 31, 2016 that impacts the VM Credit Facilities, see note 20.

Unitymedia Notes

The details of the Unitymedia Notes as of December 31, 2016 are summarized in the following table:



						Outstanding principal amount
Unitymedia Notes	Maturity	Interest rate		Original issue amount		Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
				in millions
UM Senior Notes (b):
2025 UM Senior Notes	January 15, 2025	6.125	%	$	900.0	$	900.0	$	900.0	$	925.9	$	895.3
2027 UM Senior Notes	January 15, 2027	3.750	%	€	700.0	€	700.0	738.3		702.3		732.6

UM Senior Secured Notes (c):
2022 UM Senior Secured Notes	September 15, 2022	5.500	%	€	650.0	€	526.5	555.3		587.9		550.0
January 2023 UM Senior Secured Notes:
January 2023 UM Dollar Senior Secured Notes	January 15, 2023	5.500	%	$	1,000.0	$	1,000.0	1,000.0		1,037.5		992.7
January 2023 5.75% UM Euro Senior Secured Notes	January 15, 2023	5.750	%	€	500.0	€	405.0	427.2		458.4		425.1
January 2023 5.125% UM Euro Senior Secured Notes	January 21, 2023	5.125	%	€	500.0	€	405.0	427.2		453.6		425.6
April 2023 UM Senior Secured Notes	April 15, 2023	5.625	%	€	350.0	€	280.0	295.3		317.5		293.5
2025 UM Senior Secured Notes:
2025 UM Euro Senior Secured Notes	January 15, 2025	4.000	%	€	1,000.0	€	1,000.0	1,054.7		1,101.5		1,049.0
2025 UM Dollar Senior Secured Notes	January 15, 2025	5.000	%	$	550.0	$	550.0	550.0		550.7		547.0
2026 UM Senior Secured Notes	February 15, 2026	4.625	%	€	420.0	€	420.0	443.0		469.5		441.2
2027 UM Senior Secured Notes	January 15, 2027	3.500	%	€	500.0	€	500.0	527.3		519.1		522.6
2029 UM Senior Secured Notes	January 15, 2029	6.250	%	€	475.0	€	475.0	501.0		555.8		494.3
Total								$	7,419.3	$	7,679.7	$	7,368.9

_______________


(a)	Amounts are net of deferred financing costs.


(b)	The UM Senior Notes were issued by Unitymedia.


(c)	The UM Senior Secured Notes were issued by Unitymedia Hessen and Unitymedia NRW GmbH, each a subsidiary of Unitymedia (together, the UM Senior Secured Notes Issuers).

Subject to the circumstances described below, the Unitymedia Notes are non-callable prior to the applicable call date (UM Call Date) as presented in the below table. At any time prior to the respective UM Call Date, Unitymedia or the UM Senior Secured Notes Issuers may redeem some or all of the applicable notes by paying a “make-whole” premium, which is the present value of all remaining scheduled interest payments to the applicable UM Call Date using the discount rate (as specified in the applicable indenture) as of the redemption date plus 50 basis points.



Unitymedia Notes		UM Call Date

2025 UM Senior Notes		January 15, 2020
2027 UM Senior Notes		January 15, 2021
2022 UM Senior Secured Notes		September 15, 2017
January 2023 UM Dollar Senior Secured Notes		January 15, 2018
January 2023 5.75% UM Euro Senior Secured Notes		January 15, 2018
January 2023 5.125% UM Euro Senior Secured Notes		January 21, 2018
April 2023 UM Senior Secured Notes		April 15, 2018
2025 UM Senior Secured Notes		January 15, 2020
2026 UM Senior Secured Notes		February 15, 2021
2027 UM Senior Secured Notes		January 15, 2021
2029 UM Senior Secured Notes		January 15, 2021

Unitymedia or the UM Senior Secured Notes Issuers (as applicable) may redeem some or all of the Unitymedia Notes at the following redemption prices (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the applicable indenture), if any, to the applicable redemption date, as set forth below:



	Redemption price
	2025 UM Senior Notes	2027 UM Senior Notes	2022 UM Senior Secured Notes	January 2023 UM Dollar Senior Secured Notes	January 2023 5.75% UM Euro Senior Secured Notes	January 2023 5.125% UM Euro Senior Secured Notes

12-month period commencing	January 15	January 15	September 15	January 15	January 15	January 21

2017	N.A.	N.A.	102.750%	N.A.	N.A.	N.A.
2018	N.A.	N.A.	101.833%	102.750%	102.875%	102.563%
2019	N.A.	N.A.	100.917%	101.833%	101.917%	101.708%
2020	103.063%	N.A.	100.000%	100.917%	100.958%	100.854%
2021	102.042%	101.875%	100.000%	100.000%	100.000%	100.000%
2022	101.021%	100.938%	N.A.	100.000%	100.000%	100.000%
2023	100.000%	100.469%	N.A.	N.A.	N.A.	N.A.
2024 and thereafter	100.000%	100.000%	N.A.	N.A.	N.A.	N.A.



	Redemption price
	April 2023 UM Senior Secured Notes	2025 UM Euro Senior Secured Notes	2025 UM Dollar Senior Secured Notes	2026 UM Senior Secured Notes	2027 UM Senior Secured Notes	2029 UM Senior Secured Notes

12-month period commencing	April 15	January 15	January 15	February 15	January 15	January 15

2018	102.813%	N.A.	N.A.	N.A.	N.A.	N.A.
2019	101.875%	N.A.	N.A.	N.A.	N.A.	N.A.
2020	100.938%	102.000%	102.500%	N.A.	N.A.	N.A.
2021	100.000%	101.333%	101.667%	102.313%	101.750%	103.125%
2022	100.000%	100.667%	100.833%	101.156%	100.875%	102.083%
2023	N.A.	100.000%	100.000%	100.578%	100.438%	101.042%
2024 and thereafter	N.A.	100.000%	100.000%	100.000%	100.000%	100.000%

2016 Refinancing Transactions. In December 2015, the UM Senior Secured Notes Issuers, issued the 2026 UM Senior Secured Notes. A portion of the net proceeds from the 2026 UM Senior Secured Notes, which were held in escrow at December 31, 2015 as cash collateral, were used in January 2016 to redeem 10% of the principal amount of each of the following series of notes: (i) the €585.0 million ($617.0 million) outstanding principal amount of 2022 UM Senior Secured Notes and (ii) the €450.0 million ($474.6 million) outstanding principal amount of the January 2023 5.125% UM Euro Senior Secured Notes, each at a redemption price equal to 103% of the applicable redeemed principal amount in accordance with the indentures governing each of the notes. In connection with these transactions, Unitymedia recognized a loss on debt modification and extinguishment, net, of $4.3 million in 2016. This loss includes (a) the payment of $3.4 million of redemption premium and (b) the write-off of $0.9 million of deferred financing costs.

2015 and 2014 Refinancing Transactions. During 2015 and 2014, Unitymedia completed a number of refinancing transactions that generally resulted in lower interest rates and extended maturities. In connection with these transactions, Unitymedia recognized losses on debt modification and extinguishment, net, of $102.4 million and $130.8 million during 2015 and 2014, respectively. These losses include (i) the payment of redemption premiums of $98.8 million and $115.1 million, respectively, (ii) the write-off of deferred financing costs of $2.2 million and $14.0 million, respectively, (iii) the write-off of unamortized discounts of $1.4 million and $12.3 million, respectively, and (iv) the write-off of $10.6 million of unamortized premium in 2014.

Unitymedia Revolving Credit Facilities

The Unitymedia Revolving Credit Facilities are the senior secured credit facilities of certain subsidiaries of Unitymedia. The details of our borrowings under the Unitymedia Revolving Credit Facilities as of December 31, 2016 are summarized in the following table:



Unitymedia Facility	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity (a)		Carrying value
			in millions

UM Senior Secured Facility (b)	December 31, 2020	EURIBOR + 2.75%	€	420.0	$	—	$	443.0	$	—
UM Super Senior Secured Facility (c)	December 31, 2020	EURIBOR + 2.25%	€	80.0	—		84.4		—
Total					$	—	$	527.4	$	—

_______________

(a)

At December 31, 2016, our availability under the Unitymedia Revolving Credit Facilities was limited to €434.5 million ($458.3 million). When the relevant December 31, 2016 compliance reporting requirements have been completed, and assuming no changes from December 31, 2016 borrowing levels, we anticipate the full amount of unused borrowing capacity under the Unitymedia Revolving Credit Facilities will be available to be borrowed. The Unitymedia Revolving Credit Facilities may be used for general corporate and working capital purposes.


(b)	The UM Senior Secured Facility has a fee on unused commitments of 1.1% per year.


(c)	The UM Super Senior Secured Facility has a fee on unused commitments of 0.9% per year and is senior with respect to the priority of proceeds received from the enforcement of shared collateral to (i) the Unitymedia Notes and (ii) the UM Senior Secured Facility.

UPCB SPE Notes

The details of the UPCB SPE Notes as of December 31, 2016 are summarized in the following table:



					Outstanding principal amount
UPCB SPE Notes	Maturity	Interest rate	Original issue amount		Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions
UPCB Finance IV Dollar Notes	January 15, 2025	5.375%	$	1,140.0	$	1,140.0	$	1,140.0	$	1,149.3	$	1,132.1
UPCB Finance IV Euro Notes	January 15, 2027	4.000%	€	600.0	€	600.0	632.8		634.4		627.9
Total							$	1,772.8	$	1,783.7	$	1,760.0

_______________


(a)	Amounts are net of discounts and deferred financing costs, where applicable.

Subject to the circumstances described below, the UPCB Finance IV Dollar Notes are non-callable until January 15, 2020 and the UPCB Finance IV Euro Notes are non-callable until January 15, 2021 (each a UPCB SPE Notes Call Date). If, however, at any time prior to the applicable UPCB SPE Notes Call Date, all or a portion of the loans under the related UPCB SPE Funded Facility are voluntarily prepaid (a UPCB Early Redemption Event), then the UPCB SPE will be required to redeem an aggregate principal amount of its UPCB SPE Notes equal to the aggregate principal amount of the loans so prepaid under the relevant UPCB SPE Funded Facility. In general, the redemption price payable will equal 100% of the principal amount of the applicable UPCB SPE Notes to be redeemed and a “make-whole” premium, which is the present value of all remaining scheduled interest payments

to the applicable UPCB SPE Notes Call Date using the discount rate (as specified in the applicable indenture) as of the redemption date plus 50 basis points.

Upon the occurrence of a UPCB Early Redemption Event on or after the applicable UPCB SPE Notes Call Date, the UPCB SPE will redeem an aggregate principal amount of its UPCB SPE Notes equal to the principal amount of the related UPCB SPE Funded Facility prepaid at the following redemption prices (expressed as a percentage of the principal amount), plus accrued and unpaid interest and additional amounts (as specified in the applicable indenture), if any, to the applicable redemption date, as set forth below:



	Redemption price
	UPCB Finance IV Dollar Notes	UPCB Finance IV Euro Notes

12-month period commencing	January 15	January 15

2020	102.688%	N.A.
2021	101.792%	102.000%
2022	100.896%	101.000%
2023	100.000%	100.500%
2024 and thereafter	100.000%	100.000%

2016 Refinancing Transactions. In August 2016, UPC Broadband Holding entered into UPC Facility AN (as defined and described below). A portion of the net proceeds from UPC Facility AN were ultimately used to redeem (i) in full the amount outstanding under the UPCB Finance V Notes and (ii) 10% of the original principal amount under the UPCB Finance VI Notes, as further described below under UPC Broadband Holding Bank Facility - 2016 Refinancing Transactions.

In November 2016, UPC Financing and UPC Broadband Holding entered into UPC Facility AO (as defined and described below). A portion of the net proceeds from UPC Facility AO were ultimately used to redeem the remaining outstanding amount under the UPCB Finance VI Notes, as further described below under UPC Broadband Holding Bank Facility - 2016 Refinancing Transactions.

2015 Refinancing Transactions. During 2015, UPC Holding completed a number of refinancing transactions that generally resulted in lower interest rates and extended maturities. In connection with these transactions, UPC Holding recognized losses on debt modification and extinguishment, net, of $59.6 million. These losses includes (i) the payment of $54.3 million of redemption premium and (ii) the write-off of $5.3 million of deferred financing costs.

UPC Holding Senior Notes

The details of the UPC Holding Senior Notes as of December 31, 2016 are summarized in the following table:



		Outstanding principal amount
UPC Holding Senior Notes	Maturity	Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions

UPC Holding 6.375% Senior Notes	September 15, 2022	€	600.0	$	632.8	$	675.9	$	625.9
UPC Holding 6.75% Senior Notes:
UPC Holding 6.75% Euro Senior Notes	March 15, 2023	€	450.0	474.6		518.8		472.6
UPC Holding 6.75% CHF Senior Notes	March 15, 2023	CHF	350.0	344.1		375.1		342.5
Total				$	1,451.5	$	1,569.8	$	1,441.0

_______________


(a)	Amounts are net of discounts and deferred financings costs, where applicable.

At any time prior to September 15, 2017, in the case of the UPC Holding 6.375% Senior Notes, and March 15, 2018, in the case of the UPC Holding 6.75% Senior Notes, UPC Holding may redeem some or all of such UPC Holding Senior Notes by paying a “make-whole” premium, which is the present value of all scheduled interest payments until September 15, 2017 or March 15, 2018 (as applicable) using the discount rate (as specified in the applicable indenture) as of the redemption date, plus 50 basis points.

UPC Holding may redeem some or all of the UPC Holding Senior Notes at the following redemption prices (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the applicable indenture), if any, to the applicable redemption date, as set forth below:



	Redemption price
	UPC Holding 6.375% Senior Notes	UPC Holding 6.75% Senior Notes

12-month period commencing	September 15	March 15

2017	103.188%	N.A.
2018	102.125%	103.375%
2019	101.063%	102.250%
2020	100.000%	101.125%
2021 and thereafter	100.000%	100.000%

2015 and 2014 Financing Transactions. During 2015 and 2014, UPC Holding completed a number of financing transactions that generally resulted in lower interest rates and extended maturities. In connection with these transactions, UPC Holding recognized losses on debt modification and extinguishment, net, of $69.3 million and $41.5 million during 2015 and 2014, respectively, which includes (i) the payment of redemption premiums of $59.2 million and $19.7 million, respectively, (ii) the write-off of deferred financing costs of $10.1 million and $4.4 million, respectively and (iii) the write-off of unamortized discount of nil and $17.4 million, respectively.

UPC Broadband Holding Bank Facility

The UPC Broadband Holding Bank Facility is the senior secured credit facility of certain subsidiaries of UPC Holding. The details of our borrowings under the UPC Broadband Holding Bank Facility as of December 31, 2016 are summarized in the following table:



UPC Broadband Holding Facility	Maturity	Interest rate	Facility amount (in borrowing currency) (a)		Outstanding principal amount			Unused borrowing capacity (b)		Carrying value (c)
			in millions

AK (d)	January 15, 2027	4.000%	€	600.0	$	632.8		$	—	$	627.9
AL (d)	January 15, 2025	5.375%	$	1,140.0	1,140.0			—		1,132.1
AM	December 31, 2021	EURIBOR + 2.75%	€	990.1	—			1,044.3		—
AN	August 31, 2024	LIBOR + 3.00%	$	2,150.0	2,150.0			—		2,131.9
AO	January 15, 2026	EURIBOR + 3.00%	€	600.0	632.8			—		627.9
Elimination of Facilities AK and AL in consolidation (d)					(1,772.8		)	—		(1,760.0		)
Total					$	2,782.8		$	1,044.3	$	2,759.8

_______________


(a)	Except as described in (d) below, amounts represent total third-party facility amounts at December 31, 2016.

(b)

At December 31, 2016, our availability under the UPC Broadband Holding Bank Facility was limited to €676.0 million ($713.0 million). When the relevant December 31, 2016 compliance reporting requirements have been completed, and assuming no changes from the December 31, 2016 borrowing levels, we anticipate that the full amount of unused borrowing capacity under the UPC Broadband Holding Bank Facility will be available to be borrowed. UPC Facility AM has a fee on unused commitments of 1.1% per year.


(c)	Amounts are net of discounts and deferred financing costs, where applicable.


(d)	As further discussed in the above description of the UPCB SPE Notes, the amounts borrowed by UPC Financing Partnership (UPC Financing) outstanding under UPC Facilities AK and AL are eliminated in Liberty Global’s consolidated financial statements.

2016 Refinancing Transactions. In August 2016, UPC Broadband Holding entered into UPC Facility AN. UPC Facility AN was issued at 99.5% of par and is subject to a LIBOR floor of 0.0%. The net proceeds from UPC Facility AN were used to prepay (i) in full the $1,305.0 million outstanding principal amount under UPC Facility AH, (ii) in full the $675.0 million outstanding principal amount under UPC Facility AC, together with accrued and unpaid interest and the related prepayment premium, to UPCB Finance V Limited (UPCB Finance V) and, in turn, UPCB Finance V used such proceeds to fully redeem the $675.0 million principal amount of its 7.250% senior secured notes and (iii) 10% of the $750.0 million original principal amount under UPC Facility AD, together with accrued and unpaid interest and the related prepayment premium, to UPCB Finance VI Limited (UPCB Finance VI) and, in turn, UPCB Finance VI used such proceeds to redeem 10% of its $750.0 million original principal amount of 6.875% senior secured notes due January 15, 2022 (the UPCB Finance VI Notes). The redemption price for the UPCB Finance VI Notes was 103% of the applicable redeemed principal amount. In connection with these transactions, UPC Holding recognized a loss on debt modification and extinguishment, net, of $48.8 million. This loss includes (a) the payment of $34.2 million of redemption premium, (b) the write-off of $11.0 million of deferred financing costs and (c) the write-off of unamortized discount of $3.6 million.

In November 2016, UPC Financing entered into UPC Facility AO. UPC Facility AO was issued at 99.75% of par and is subject to a EURIBOR floor of 0.0%. The net proceeds from UPC Facility AO, in conjunction with existing cash, were used to prepay in full the remaining $600.0 million outstanding principal amount under UPC Facility AD, together with accrued and unpaid interest and the related prepayment premium to UPCB Finance VI and, in turn, UPCB Finance VI used such proceeds to redeem the remaining $600.0 million outstanding principal amount of the UPCB Finance VI Notes. The redemption price for the UPCB Finance VI Notes was 103% of the applicable redeemed principal amount. In connection with these transactions, UPC Holding recognized a loss on debt modification and extinguishment, net, of $28.3 million. This loss includes (i) the payment of $23.0 million of redemption premium and (ii) the write-off of $5.3 million of deferred financing costs.

For information regarding a refinancing transaction completed subsequent to December 31, 2016 that impacts the UPC Broadband Holding Bank Facility, see note 20.

2015 and 2014 Refinancing Transactions. During 2015 and 2014, UPC Holding completed a number of refinancing transactions that generally resulted in lower interest rates or extended maturities under the the UPC Broadband Holding Bank Facility. In connection with these transactions, UPC Holding recognized losses on debt modification and extinguishment, net, of $76.9 million and $16.5 million during 2015 and 2014, respectively. These losses include (i) the payment of $53.5 million of redemption premium in 2015, (ii) the write-off of deferred financing costs of $18.7 million and $11.6 million, respectively, and (iii) the write-off of unamortized discounts of $4.7 million and $4.9 million, respectively.

Telenet Credit Facility

The Telenet Credit Facility is the senior secured credit facility of certain subsidiaries of Telenet. The details of our borrowings under the Telenet Credit Facility as of December 31, 2016 are summarized in the following table:



Telenet Facility	Maturity	Interest rate	Facility amount (in borrowing currency) (a)		Outstanding principal amount			Unused borrowing capacity		Carrying value (b)
			in millions

U (c)	August 15, 2022	6.250%	€	450.0	$	474.6		$	—	$	468.4
V (c)	August 15, 2024	6.750%	€	250.0	263.7			—		259.8
Z (d)	June 30, 2018	EURIBOR + 2.25%	€	120.0	—			126.6		—
AB (c)	July 15, 2027	4.875%	€	530.0	559.0			—		553.8
AE	January 31, 2025	EURIBOR + 3.25%	€	1,600.0	1,687.5			—		1,673.2
AF	January 31, 2025	LIBOR + 3.00%	$	1,500.0	1,500.0			—		1,491.1
AG (e)	June 30, 2023	EURIBOR + 2.75%	€	400.0	—			421.9		—
Telenet Overdraft Facility (f)	December 31, 2017	EURIBOR + 1.60%	€	25.0	—			26.4		—
Elimination of Telenet Facilities U, V and AB in consolidation (c)					(1,297.3		)	—		(1,282.0		)
Total					$	3,187.5		$	574.9	$	3,164.3

_______________


(a)	Except as described in (c) below, amounts represent total third-party facility amounts at December 31, 2016.


(b)	Amounts are net of deferred financing costs.


(c)	As further discussed in the above description of the Telenet SPE Notes, the amounts outstanding under Telenet Facilities U, V and AB are eliminated in Liberty Global’s consolidated financial statements.


(d)	Telenet Facility Z has a fee on unused commitments of 0.79% and is subject to a EURIBOR floor of 0.0%.


(e)	In November 2016, Telenet International entered into Telenet Facility AG, which is subject to a EURIBOR floor of 0.0% and has a fee on unused commitments of 1.1% per year. In connection with this transaction, commitments under the then existing Telenet Facility X were cancelled.


(f)	The Telenet Overdraft Facility has a fee on unused commitments of 0.55% and is subject to a EURIBOR floor of 0.0%.

2016 Refinancing Transactions. In May 2016, Telenet Financing USD LLC (Telenet Finance), a wholly-owned subsidiary of Telenet, entered into a new $850.0 million term loan facility (Telenet Facility AD). The net proceeds from Telenet Facility AD were used to repay in full (i) the €400.0 million ($421.9 million) outstanding principal amount under Telenet Facility P, together with accrued and unpaid interest and the related prepayment premium, to Telenet Finance IV Luxembourg S.C.A. (Telenet Finance IV) and, in turn, Telenet Finance IV used such proceeds to fully redeem the €400.0 million ($421.9 million) principal amount of its senior secured floating rate notes and (ii) the €300.0 million ($316.4 million) outstanding principal amount under Telenet Facility O, together with accrued and unpaid interest and the related prepayment premium, to Telenet Finance III Luxembourg S.C.A. (Telenet Finance III) and, in turn, Telenet Finance III used such proceeds to fully redeem the €300.0 million ($316.4 million) principal amount of its 6.625% senior secured notes. In connection with these transactions, Telenet recognized a loss on debt modification and extinguishment, net, of $18.9 million. This loss includes (a) the payment of $11.1 million of redemption premium and (b) the write-off of $7.8 million of deferred financing costs.

In November 2016, (i) Telenet International, a wholly-owned subsidiary of Telenet, entered into Telenet Facility AE which is subject to a EURIBOR floor of 0.0%, and (ii) Telenet Finance entered into Telenet Facility AF, which was issued at 99.5% of par and is subject to a LIBOR floor of 0.0%. The net proceeds from Telenet Facility AE and Telenet Facility AF were used to prepay in full (a) the €474.1 million ($500.1 million) outstanding principal amount under Telenet Facility W, (b) the €882.9 million ($931.2

million) outstanding principal amount under Telenet Facility Y, (c) the €800.0 million ($843.8 million) outstanding principal amount under Telenet Facility AA and (d) the $850.0 million outstanding principal amount under Telenet Facility AD. In connection with these transactions, Telenet recognized a loss on debt modification and extinguishment, net, of $33.9 million. This loss includes (a) the write-off of $26.0 million of deferred financing costs and (b) the payment of $7.9 million of redemption premium.

2014 Refinancing Transactions. During 2014, Telenet completed a number of refinancing transactions that generally resulted in lower interest rates and extended maturities. In connection with these transactions, Telenet recognized a loss on debt modification and extinguishment, net, of $11.9 million, which includes (i) the write-off of $7.1 million of deferred financing costs, (ii) the payment of $3.6 million of redemption premium and (iii) the write-off of $1.2 million of unamortized discount.

Telenet SPE Notes

The details of the Telenet SPE Notes as of December 31, 2016 are summarized in the following table:



			Outstanding principal amount
Telenet SPEs Notes	Maturity	Interest rate	Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions

6.25% Telenet Finance V Notes	August 15, 2022	6.250%	€	450.0	$	474.6	$	505.2	$	468.4
6.75% Telenet Finance V Notes	August 15, 2024	6.750%	€	250.0	263.7		293.5		259.8
Telenet Finance VI Notes	July 15, 2027	4.875%	€	530.0	559.0		585.2		553.8
Total					$	1,297.3	$	1,383.9	$	1,282.0

_______________


(a)	Amounts are net of deferred financing costs.

Subject to the circumstances described below, the 6.25% Telenet Finance V Notes are non-callable until August 15, 2017, the 6.75% Telenet Finance V Notes are non-callable until August 15, 2018 and the Telenet Finance VI Notes are non-callable until July 15, 2021 (each a Telenet SPE Notes Call Date). If, however, at any time prior to the applicable Telenet SPE Notes Call Date, all or a portion of the loans under the related Telenet SPE Funded Facility are voluntarily prepaid (a Telenet Early Redemption Event), then the applicable Telenet SPE will be required to redeem an aggregate principal amount of its Telenet SPE Notes equal to the principal amount of the loans so prepaid under the relevant Telenet SPE Funded Facility. In general, the redemption price payable will equal 100% of the principal amount of the applicable Telenet SPE Notes to be redeemed and a “make-whole” premium, which is the present value of all remaining scheduled interest payments to the applicable Telenet SPE Notes Call Date using the discount rate (as specified in the applicable indenture) as of the redemption date plus 50 basis points.

Upon the occurrence of a Telenet Early Redemption Event on or after the applicable Telenet SPE Notes Call Date, the applicable Telenet SPE will redeem an aggregate principal amount of its Telenet SPE Notes equal to the principal amount of the related Telenet SPE Funded Facility prepaid at the following redemption prices (expressed as a percentage of the principal amount), plus accrued and unpaid interest and additional amounts (as specified in the applicable indenture), if any, to the applicable redemption date, as set for below:



	Redemption Price
	6.25% Telenet Finance V Notes	6.75% Telenet Finance V Notes	Telenet Finance VI Notes

12-month period commencing	August 15	August 15	July 15

2017	103.125%	N.A.	N.A.
2018	102.083%	103.375%	N.A.
2019	101.563%	102.531%	N.A.
2020	100.000%	101.688%	N.A.
2021	100.000%	100.844%	102.438%
2022	N.A.	100.000%	101.219%
2023	N.A.	100.000%	100.609%
2024 and thereafter	N.A.	N.A.	100.000%

2016 Refinancing Transactions. In May 2016, Telenet Finance entered into Telenet Facility AD (as defined and described above). A portion of the net proceeds from Telenet Facility AD were ultimately used to redeem in full the amounts outstanding under the Telenet Finance III Notes and Telenet Finance IV Notes, as further described above under Telenet Credit Facility - 2016 Refinancing Transactions.

2015 Refinancing Transaction. During 2015, Telenet completed a refinancing transaction that resulted in lower interest rates and extended maturities. In connection with this transaction, Telenet recognized a loss on debt modification and extinguishment, net, of $34.3 million, representing the payment of redemption premium.

Ziggo Group Holding Debt

2016 Financing Transactions. During 2016, prior to the completion of the Dutch JV Transaction, Ziggo Group Holding and certain of its subsidiaries completed the below financing transactions.

In August 2016, (i) Ziggo Secured Finance B.V. (Ziggo Secured Finance), a special purpose financing entity owned 100% by a third-party, entered into a €2,598.2 million ($2,740.4 million) term loan facility (Ziggo Facility C) and (ii) Ziggo Secured Finance Partnership, a subsidiary of Ziggo Secured Finance, entered into a $1,000.0 million term loan facility (Ziggo Facility D). Ziggo Facility C and Ziggo Facility D were each issued at 99.5% of par and mature on August 31, 2024. Ziggo Facility C bears interest at a rate of EURIBOR plus 3.75% and is subject to a EURIBOR floor of 0.0%. Ziggo Facility D bears interest at a rate of LIBOR plus 3.00% and is subject to a LIBOR floor of 0.0%. The net proceeds from Ziggo Facility C were used, in conjunction with existing cash, to prepay in full (a) the €664.2 million ($700.6 million) outstanding principal amount under an existing Ziggo Group Holding credit facility that was due on March 31, 2021 and (b) the €1,925.0 million ($2,030.4 million) outstanding principal amount under the Ziggo Euro Facility, and the net proceeds from Ziggo Facility D were used, in conjunction with existing cash, to prepay $1,000.0 million of the $2,350.0 million outstanding principal amount under the Ziggo Dollar Facility, which bears interest at a rate of LIBOR plus 2.75% and matures on January 15, 2022. Except as noted above, these transactions were completed as non-cash refinancings. In connection with these transactions, Ziggo Group Holding recognized losses on debt modification and extinguishment, net, of $15.9 million. These losses include (1) the the write-off of net unamortized discounts of $8.7 million and (2) the write-off of $7.2 million of deferred financing costs.

In September 2016, (i) Ziggo Secured Finance issued (a) $2,000.0 million principal amount of 5.50% senior secured notes (the Ziggo 2027 Dollar Senior Secured Notes) and (b) €775.0 million ($817.4 million) of 4.25% senior secured notes (together with the Ziggo 2027 Dollar Senior Secured Notes, the Ziggo 2027 Senior Secured Notes), each due January 15, 2027, and (ii)

Ziggo Bond Finance B.V., a special purpose finance entity owned 100% by a third party, issued $625.0 million principal amount of 6.00% senior notes due January 15, 2027 (the Ziggo 2027 Senior Notes). Ziggo Secured Finance used $300.0 million of the net proceeds from the Ziggo 2027 Dollar Senior Secured Notes to fund a senior secured proceeds loan (the Ziggo Dollar Senior Secured Proceeds Loans) under a term loan facility agreement. The Ziggo Dollar Senior Secured Proceeds Loans were used to prepay $300.0 million of the principal amount outstanding under the Ziggo Dollar Facility.

The remaining net proceeds from the Ziggo 2027 Senior Secured Notes and the Ziggo 2027 Senior Notes were placed into certain escrow accounts (the Escrowed Proceeds). Upon completion of the Dutch JV Transaction, on January 4, 2017, the Escrowed Proceeds were used to fund a distribution to Liberty Global and Vodafone. As a result of the Dutch JV Transaction, effective December 31, 2016, we no longer consolidate Ziggo Group Holding. For information regarding the Dutch JV Transaction and cash proceeds received on January 4, 2017, see note 5.

CWC Notes

The details of the outstanding notes of CWC as of December 31, 2016 are summarized in the following table:



			Outstanding principal amount
CWC Notes	Maturity	Interest rate	Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions

Columbus Senior Notes (b)	March 30, 2021	7.375%	$	1,250.0	$	1,250.0	$	1,332.8	$	1,322.9
Sable Senior Notes (c)	August 1, 2022	6.875%	$	750.0	750.0		783.7		770.0
CWC Senior Notes (d)	March 25, 2019	8.625%	£	146.7	181.1		203.1		195.8
Total					$	2,181.1	$	2,319.6	$	2,288.7

_______________


(a)	Amounts include the impact of premiums recorded in connection with the acquisition accounting for the CWC Acquisition.


(b)	The Columbus Senior Notes were issued by Columbus International Inc. (Columbus), a wholly-owned subsidiary of CWC.


(c)	The Sable Senior Notes were issued by Sable.


(d)	The CWC Senior Notes, which are non-callable, were issued by Cable & Wireless International Finance B.V., a wholly-owned subsidiary of CWC.

Subject to the circumstances described below, the Columbus Senior Notes are non-callable until March 30, 2018 and the Sable Senior Notes are non-callable until August 1, 2018. At any time prior to March 30, 2018, in the case of the Columbus Senior Notes and August 1, 2018, in the case of the Sable Senior Notes, Columbus and Sable may redeem some or all of the applicable notes by paying a “make-whole” premium, which is generally based on the present value of all scheduled interest payments until March 30, 2018 or August 1, 2018 (as applicable) using the discount rate (as specified in the applicable indenture) as of the redemption date, plus 50 basis points, and in the case of the Sable Senior Notes is subject to a minimum 1% of the principal amount outstanding at any redemption date prior to August 1, 2018.

Columbus and Sable (as applicable) may redeem some or all of the Columbus Senior Notes and Sable Senior Notes, respectively, at the following redemption prices (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the applicable indenture), if any, to the redemption date, as set forth below:



	Redemption price
	Columbus Senior Notes	Sable Senior Notes

12-month period commencing	March 30	August 1

2018	103.688%	105.156%
2019	101.844%	103.438%
2020	100.000%	101.719%
2021 and thereafter	N.A.	100.000%

CWC Credit Facilities

The CWC Credit Facilities are the senior secured credit facilities of certain subsidiaries of CWC. The details of our borrowings under the CWC Credit Facilities as of December 31, 2016 are summarized in the following table:



CWC Credit Facility	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity (a)		Carrying value (b)
			in millions

CWC Term Loans	December 31, 2022	LIBOR + 4.75% (c)	$	1,100.0	$	1,100.0	$	—	$	1,075.6
CWC Revolving Credit Facility	July 31, 2021	LIBOR + 3.50% (d)	$	625.0	—		625.0		—
CWC Regional Facilities (e)	various dates ranging from 2017 to 2038	3.65% (f)	$	443.4	311.9		131.5		310.5
Total					$	1,411.9	$	756.5	$	1,386.1

_______________

(a)

At December 31, 2016, our aggregate availability under the CWC Revolving Credit Facility was limited to $481.0 million. When the relevant December 31, 2016 compliance reporting requirements have been completed, and assuming no changes from the December 31, 2016 borrowing levels, we anticipate that our availability under the CWC Revolving Credit Facility will remain limited to $481.0 million. At December 31, 2016, the full amount of the unused borrowing capacity under the CWC Regional Facilities was available to be borrowed.


(b)	Amounts are net of discounts and deferred financing costs, where applicable.


(c)	The CWC Term Loans are subject to a LIBOR floor of 0.75%.


(d)	The CWC Revolving Credit Facility has a fee on unused commitments of 0.5% per year.


(e)	Represents certain amounts borrowed by CWC Panama, CWC BTC, CWC Jamaica and CWC Barbados.


(f)	Represents a blended weighted average rate for all CWC Regional Facilities.

2016 Financing Transactions. On May 17, 2016, Sable and Coral-US Co-Borrower LLC (Coral-US), a wholly-owned subsidiary of CWC, acceded as borrowers and assumed obligations under the credit agreement dated May 16, 2016, pursuant to which (i) Coral-US entered into the CWC Term Loans and (ii) Sable and Coral-US entered into the CWC Revolving Credit Facility.

A portion of the proceeds from the CWC Term Loans and amounts drawn under the CWC Revolving Credit Facility were used to (i) repay amounts outstanding under the then existing revolving credit facility and (ii) redeem certain senior secured notes

issued by Sable. In connection with these transactions, CWC recognized a gain on debt modification and extinguishment, net, of $1.5 million. This gain includes (a) the write-off of $19.0 million of unamortized premium and (b) the payment of $17.5 million of redemption premium.

In November 2016, Sable and Coral-US entered into a new $300.0 million term loan facility, which has the same maturity date, interest rate and LIBOR floor as the existing CWC Term Loans. The net proceeds from the new term loan were used to prepay indebtedness under the CWC Revolving Credit Facility and for general corporate purposes.

VTR Finance Senior Secured Notes

In January 2014, VTR Finance issued $1.4 billion principal amount of VTR Finance Senior Secured Notes, due January 15, 2024. At any time prior to January 15, 2019, VTR Finance may redeem some or all of the VTR Finance Senior Secured Notes by paying a “make-whole” premium, which is the present value of all remaining scheduled interest payments to January 15, 2019 using the discount rate (as specified in the VTR Indenture) as of the applicable redemption date plus 50 basis points.

VTR Finance may redeem all or part of the VTR Finance Senior Secured Notes at the following redemption prices (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the VTR Indenture), if any, to the applicable redemption date, as set forth below:



			Redemption price
12-month period commencing January 15:
2019			103.438%
2020			102.292%
2021			101.146%
2022 and thereafter			100.000%

Liberty Puerto Rico Bank Facility

The Liberty Puerto Rico Bank Facility is the senior secured credit facility of certain subsidiaries of Liberty Puerto Rico. The details of our borrowings under the Liberty Puerto Rico Bank Facility as of December 31, 2016 are summarized in the following table:



Liberty Puerto Rico Facility	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity		Carrying value (a)
			in millions

LPR Term Loan B	January 7, 2022	LIBOR + 3.50% (b)	$	765.0	$	765.0	$	—	$	752.8
LPR Term Loan C	July 7, 2023	LIBOR + 6.75% (b)	$	177.5	177.5		—		174.4
LPR Revolving Loan (c)	July 7, 2020	LIBOR + 3.50%	$	40.0	—		40.0		—
Total					$	942.5	$	40.0	$	927.2

_______________


(a)	Amounts are net of discounts and deferred financing costs.


(b)	LPR Term Loan B and LPR Term Loan C each have a LIBOR floor of 1.0%.


(c)	The LPR Revolving Loan has a fee on unused commitments of 0.50% or 0.375% depending on the consolidated total net leverage ratio (as specified in the Liberty Puerto Rico Bank Facility).

2014 Refinancing Transactions. During 2014, Liberty Puerto Rico completed various refinancing transactions that generally resulted in additional borrowings or extended maturities under the Liberty Puerto Rico Bank Facility. In connection with these

transactions, Liberty Puerto Rico recognized a loss on debt modification and extinguishment, net, of $9.8 million. This loss includes (i) third-party costs of $7.1 million, (ii) the write-off of deferred financing costs of $3.6 million and (iii) the write-off of unamortized premium of $0.9 million.

Maturities of Debt and Capital Lease Obligations

Maturities of our debt and capital lease obligations as of December 31, 2016 are presented below for the named entity and its subsidiaries, unless otherwise noted. Amounts presented below represent U.S. dollar equivalents based on December 31, 2016 exchange rates:

Debt:



	Liberty Global Group																		LiLAC Group
	Virgin Media			Unitymedia			UPC Holding (a)			Telenet (b)			Other			Total Liberty Global Group			CWC			VTR			Liberty Puerto Rico			Total LiLAC Group			Total
	in millions
Year ending December 31:
2017	$	1,262.3		$	222.7		$	776.9		$	44.4		$	519.0		$	2,825.3		$	95.2		$	48.9		$	—		$	144.1		$	2,969.4
2018	0.5			7.8			—			7.8			1,098.6			1,114.7			54.8			—			—			54.8			1,169.5
2019	0.5			7.6			—			17.8			302.4			328.3			227.7			—			—			227.7			556.0
2020	116.5			7.2			—			11.8			27.6			163.1			38.3			—			—			38.3			201.4
2021	2,014.2			6.8			—			10.4			215.5			2,246.9			1,284.0			—			—			1,284.0			3,530.9
Thereafter	11,503.5			7,765.4			6,007.1			4,566.0			27.5			29,869.5			1,893.0			1,400.0			942.5			4,235.5			34,105.0
Total debt maturities	14,897.5			8,017.5			6,784.0			4,658.2			2,190.6			36,547.8			3,593.0			1,448.9			942.5			5,984.4			42,532.2
Unamortized premium (discount)	13.9			—			(14.6		)	—			(38.9		)	(39.6		)	91.6			—			(7.5		)	84.1			44.5
Unamortized deferred financing costs	(106.3		)	(50.3		)	(31.8		)	(38.5		)	(1.2		)	(228.1		)	(9.8		)	(24.7		)	(7.8		)	(42.3		)	(270.4		)
Total debt	$	14,805.1		$	7,967.2		$	6,737.6		$	4,619.7		$	2,150.5		$	36,280.1		$	3,674.8		$	1,424.2		$	927.2		$	6,026.2		$	42,306.3
Current portion	$	1,262.3		$	226.1		$	776.9		$	44.4		$	190.4		$	2,500.1		$	95.2		$	48.9		$	—		$	144.1		$	2,644.2
Noncurrent portion	$	13,542.8		$	7,741.1		$	5,960.7		$	4,575.3		$	1,960.1		$	33,780.0		$	3,579.6		$	1,375.3		$	927.2		$	5,882.1		$	39,662.1

_______________


(a)	Amounts include the UPCB SPE Notes issued by the UPCB SPEs. As described above, the UPCB SPEs are consolidated by UPC Holding and Liberty Global.


(b)	Amounts include the Telenet SPE Notes issued by the Telenet SPEs. As described above, the Telenet SPEs are consolidated by Telenet and Liberty Global.

Capital lease obligations:



	Liberty Global Group
	Unitymedia			Telenet			Virgin Media			Other			Total Liberty Global Group			Total LiLAC Group			Total
	in millions
Year ending December 31:
2017	$	77.4		$	64.7		$	38.2		$	27.9		$	208.2		$	7.4		$	215.6
2018	77.4			62.9			15.0			21.8			177.1			11.6			188.7
2019	77.4			53.3			7.1			15.7			153.5			2.1			155.6
2020	77.3			50.4			4.2			9.7			141.6			1.2			142.8
2021	77.3			48.7			3.6			7.2			136.8			0.1			136.9
Thereafter	687.1			215.8			168.9			38.5			1,110.3			—			1,110.3
Total principal and interest payments	1,073.9			495.8			237.0			120.8			1,927.5			22.4			1,949.9
Amounts representing interest	(416.9		)	(121.8		)	(145.8		)	(21.9		)	(706.4		)	(0.7		)	(707.1		)
Present value of net minimum lease payments	$	657.0		$	374.0		$	91.2		$	98.9		$	1,221.1		$	21.7		$	1,242.8
Current portion	$	27.6		$	43.1		$	33.1		$	20.4		$	124.2		$	6.7		$	130.9
Noncurrent portion	$	629.4		$	330.9		$	58.1		$	78.5		$	1,096.9		$	15.0		$	1,111.9

Non-cash Financing Transactions

During 2016, 2015 and 2014, certain of our refinancing transactions included non-cash borrowings and repayments of debt aggregating $8,939.5 million, $3,586.5 million and $5,418.8 million, respectively. In addition, we also completed certain non-cash financing transactions at Ziggo Group Holding, as discussed above.

Income Taxes

12 Months Ended

Dec. 31, 2016

Income Tax Disclosure [Abstract]

Income Taxes

Liberty Global files its primary income tax return in the U.K. Its subsidiaries file income tax returns in the U.K., the U.S., the Netherlands and a number of other jurisdictions. The income taxes of Liberty Global and its subsidiaries are presented on a separate return basis for each tax-paying entity or group.

The components of our earnings (loss) from continuing operations before income taxes are as follows:



	Year ended December 31,
	2016				2015				2014
	in millions

U.K.	$	930.7			$	778.1			$	585.7
U.S.	(848.5		)		(924.5		)		(1,105.6		)
Switzerland	274.6				395.3				326.1
The Netherlands	127.4			—	(1,353.3		)	—	(644.5		)
Germany	(49.3		)		(5.1		)		(294.7		)
Chile	47.4				182.3				43.1
Panama	19.4				—				—
Belgium	13.7			—	175.4			—	21.5
Other	34.0				67.2				12.5
Total	$	549.4			$	(684.6	)		$	(1,055.9	)

Income tax benefit (expense) consists of:



	Current			Deferred			Total
	in millions
Year ended December 31, 2016:
The Netherlands	$	(0.4	)	$	1,315.3		$	1,314.9
U.S. (a)	146.9			88.3			235.2
Chile	(134.3		)	(11.2		)	(145.5		)
Belgium	(105.0		)	57.0			(48.0		)
Switzerland	(48.5		)	5.3			(43.2		)
Germany	(77.9		)	41.0			(36.9		)
Panama	(18.6		)	14.1			(4.5		)
U.K.	(15.3		)	17.0			1.7
Other	(49.0		)	(6.8		)	(55.8		)
Total	$	(302.1	)	$	1,520.0		$	1,217.9

Year ended December 31, 2015:
U.K	$	(0.9	)	$	(208.5	)	$	(209.4	)
The Netherlands	2.5			159.0			161.5
Belgium	(125.4		)	11.1			(114.3		)
Switzerland	(63.2		)	(14.7		)	(77.9		)
Chile	(57.4		)	13.5			(43.9		)
Germany	(66.7		)	24.3			(42.4		)
U.S. (a)	(81.2		)	58.7			(22.5		)
Other	(22.7		)	6.7			(16.0		)
Total	$	(415.0	)	$	50.1		$	(364.9	)

Year ended December 31, 2014:
Continuing operations:
U.K.	$	(2.1	)	$	113.4		$	111.3
U.S. (a)	(22.5		)	129.6			107.1
Belgium	(138.7		)	31.7			(107.0		)
Switzerland	(76.8		)	3.1			(73.7		)
The Netherlands	11.1			42.5			53.6
Germany	(22.6		)	37.0			14.4
Chile	17.1			(24.1		)	(7.0		)
Other	(41.1		)	17.4			(23.7		)
Total — continuing operations	$	(275.6	)	$	350.6		$	75.0
Discontinued operation	$	—		$	(0.1	)	$	(0.1	)

_______________


(a)	Includes federal and state income taxes. Our U.S. state income taxes were not material during any of the years presented.

Income tax benefit (expense) attributable to our earnings (loss) from continuing operations before income taxes differs from the amounts computed using the applicable income tax rate as a result of the following factors:



	Year ended December 31,
	2016			2015			2014
	in millions

Computed “expected” tax benefit (expense) (a)	$	(109.9	)	$	136.9		$	221.7
Change in valuation allowances (b):
Benefit	1,149.1			6.8			11.9
Expense	(260.4		)	(508.3		)	(373.1		)
Recognition of previously unrecognized tax benefits	212.5			44.4			29.5
Non-deductible or non-taxable foreign currency exchange results (b):
Benefit	228.0			53.2			71.9
Expense	(34.3		)	(5.1		)	(16.3		)
Tax effect of intercompany financing	173.7			154.9			166.9
Non-deductible or non-taxable interest and other expenses (b):
Expense	(234.9		)	(106.6		)	(236.5		)
Benefit	63.8			48.1			58.0
Enacted tax law and rate changes (c)	(162.2		)	(280.5		)	23.9
International rate differences (b) (d):
Benefit	138.1			200.8			266.4
Expense	(43.0		)	(52.7		)	(27.6		)
Basis and other differences in the treatment of items associated with investments in subsidiaries and affiliates (b):
Benefit	173.6			3.3			32.6
Expense	(110.8		)	(96.9		)	(168.0		)
Other, net	34.6			36.8			13.7
Total income tax benefit (expense)	$	1,217.9		$	(364.9	)	$	75.0

_______________


(a)	The statutory or “expected” tax rates are the U.K. rates of 20.0% for 2016 and 2015 and 21.0% for 2014.


(b)	Country jurisdictions giving rise to income tax benefits are grouped together and shown separately from country jurisdictions giving rise to income tax expenses.

(c)

During 2015, the U.K. enacted legislation that will change the corporate income tax rate from the current rate of 20.0% to 19.0% in April 2017 and 18.0% in April 2020. Substantially all of the impact of these rate changes on our deferred tax balances was recorded in the fourth quarter of 2015 when the change in law was enacted. During the third quarter of 2016, the U.K. enacted legislation that will further reduce the corporate income tax rate in April 2020 from 18.0% to 17.0%. Substantially all of the impact of this rate change on our deferred tax balances was recorded during the third quarter of 2016.


(d)	Amounts reflect adjustments (either a benefit or expense) to the “expected” tax benefit (expense) for statutory rates in jurisdictions in which we operate outside of the U.K.

The components of our deferred tax assets are as follows:



	December 31,
	2016			2015
	in millions

Deferred tax assets (a)	$	3,024.7		$	2,342.9
Deferred tax liabilities (a)	(1,307.8		)	(1,785.7		)
Net deferred tax asset	$	1,716.9		$	557.2

_______________


(a)	Our deferred tax assets and liabilities are included in other assets, net and other long-term liabilities, respectively, in our consolidated balance sheets.

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities are presented below:



	December 31,
	2016			2015
	in millions
Deferred tax assets:
Net operating loss and other carryforwards	$	6,598.0		$	5,873.2
Property and equipment, net	2,028.9			2,583.1
Debt	1,626.3			1,611.7
Intangible assets	99.5			112.4
Derivative instruments	68.3			173.1
Other future deductible amounts	399.6			272.5
Deferred tax assets	10,820.6			10,626.0
Valuation allowance	(6,015.4		)	(6,395.6		)
Deferred tax assets, net of valuation allowance	4,805.2			4,230.4
Deferred tax liabilities:
Property and equipment, net	(1,076.9		)	(1,053.4		)
Intangible assets	(901.6		)	(1,826.5		)
Investments (including consolidated partnerships)	(485.9		)	(374.5		)
Derivative instruments	(175.5		)	(280.7		)
Other future taxable amounts	(448.4		)	(138.1		)
Deferred tax liabilities	(3,088.3		)	(3,673.2		)
Net deferred tax asset	$	1,716.9		$	557.2

Our deferred income tax valuation allowance decreased $380.2 million in 2016. This decrease reflects the net effect of (i) business acquisitions, (ii) the net tax benefit related to our continuing operations of $888.7 million, including a tax benefit of $1.1 billion recognized in the Netherlands upon the release of valuation allowances in the fourth quarter of 2016, (iii) foreign currency translation adjustments, (iv) the effect of enacted tax law and rate changes and (v) other individually insignificant items. The release of valuation allowances in the Netherlands is attributable to a significant improvement in our forecast of taxable income in the Netherlands, due to, among other factors, the impact of contributing Ziggo Group Holding to the Dutch JV on December 31, 2016, as further described in note 5.

Virgin Media had property and equipment on which future U.K. tax deductions can be claimed of $17.9 billion and $21.0 billion at December 31, 2016 and 2015, respectively. The maximum amount of these “capital allowances” that can be claimed in any one year is 18% of the remaining balance, after additions, disposals and prior claims. The tax effects of the excess of these

capital allowances over the related financial reporting bases are included in the 2016 and 2015 deferred tax assets related to property and equipment, net, in the above table.

At December 31, 2016, our unrecognized excess tax benefits aggregated $139.0 million. These excess tax benefits, which represent tax deductions in excess of the financial reporting expense for share-based compensation, have not been recognized for financial reporting purposes as these tax benefits have not been realized as a reduction of income taxes payable. The tax effects of these unrecognized excess tax benefits are not included in the above table. For additional information regarding the adoption of ASU 2016-09, which will impact the accounting for unrecognized excess tax benefits beginning January 1, 2017, see note 2.

The significant components of our tax loss carryforwards and related tax assets at December 31, 2016 are as follows:



Country	Tax loss carryforward		Related tax asset		Expiration date
	in millions
U.K.:
Amount attributable to capital losses	$	20,335.9	$	3,457.1	Indefinite
Amount attributable to net operating losses	2,563.4		435.8		Indefinite
The Netherlands	4,108.7		1,027.2		2017-2025
Germany	1,608.1		259.5		Indefinite
U.S.	1,268.0		320.1		2019-2036
Luxembourg	1,124.1		292.4		Indefinite
Belgium	894.2		303.9		Indefinite
Barbados	817.9		52.4		2017 - 2023
Ireland	601.9		75.2		Indefinite
France	505.4		146.2		Indefinite
Jamaica	449.7		149.9		Indefinite
Hungary	166.8		15.0		2020-2025
Other	264.9		63.3		Various
Total	$	34,709.0	$	6,598.0

Our tax loss carryforwards within each jurisdiction combine all companies’ tax losses (both capital and ordinary losses) in that jurisdiction, however, certain tax jurisdictions limit the ability to offset taxable income of a separate company or different tax group with the tax losses associated with another separate company or group. Further, tax jurisdictions restrict the type of taxable income that the above losses are able to offset. The majority of the tax losses shown in the above table are not expected to be realized, including certain losses that are limited in use due to change in control or same business tests.

We have taxable outside basis differences on certain investments in non-U.S. subsidiaries. We intend to indefinitely reinvest earnings from these non-U.S. operations. At December 31, 2016, income and withholding taxes for which a net deferred tax liability might otherwise be required have not been provided on an estimated $6.9 billion of cumulative temporary differences (including, for this purpose, any difference between the aggregate tax basis in stock of a consolidated subsidiary and the corresponding amount of the subsidiary’s net equity, including cumulative translation adjustments, determined for financial reporting purposes) on non-U.S. entities. The determination of the additional withholding tax that would arise upon a reversal of these temporary differences is impractical to estimate as it is subject to offset by available foreign tax credits and subject to certain limitations.

In general, a U.K. or U.S. corporation may claim a foreign tax credit against its income tax expense for foreign income taxes paid or accrued. A U.S. corporation may also claim a credit for foreign income taxes paid or accrued on the earnings of a foreign corporation paid to the U.S. corporation as a dividend.

Our ability to claim a foreign tax credit for dividends received from our foreign subsidiaries or foreign taxes paid or accrued is subject to various significant limitations under U.S. tax laws, including a limited carry back and carry forward period. Some of our operating companies are located in countries with which the U.K. or U.S. does not have income tax treaties. Because we lack treaty protection in these countries, we may be subject to high rates of withholding taxes on distributions and other payments from

these operating companies and may be subject to double taxation on our income. Limitations on the ability to claim a foreign tax credit, lack of treaty protection in some countries and the inability to offset losses in one jurisdiction against income earned in another jurisdiction could result in a high effective tax rate on our earnings. Since a significant portion of our revenue is generated outside of the U.K. and substantially all of our revenue is generated outside the U.S., including in jurisdictions that do not have tax treaties with the U.K. or U.S., these risks are greater for us than for companies that generate most of their revenue in the U.K. or U.S. or in jurisdictions that have these treaties.

Through our subsidiaries, we maintain a presence in many countries. Many of these countries maintain highly complex tax regimes that differ significantly from the system of income taxation used in the U.K. and the U.S. We have accounted for the effect of these taxes based on what we believe is reasonably expected to apply to us and our subsidiaries based on tax laws currently in effect and reasonable interpretations of these laws. Because some jurisdictions do not have systems of taxation that are as well established as the system of income taxation used in the U.K., U.S. or tax regimes used in other major industrialized countries, it may be difficult to anticipate how other jurisdictions will tax our and our subsidiaries’ current and future operations.

We and our subsidiaries file consolidated and standalone income tax returns in various jurisdictions. In the normal course of business, our income tax filings are subject to review by various taxing authorities. In connection with such reviews, disputes could arise with the taxing authorities over the interpretation or application of certain income tax rules related to our business in that tax jurisdiction. Such disputes may result in future tax and interest and penalty assessments by these taxing authorities. The ultimate resolution of tax contingencies will take place upon the earlier of (i) the settlement date with the applicable taxing authorities in either cash or agreement of income tax positions or (ii) the date when the tax authorities are statutorily prohibited from adjusting the company’s tax computations.

In general, tax returns filed by our company or our subsidiaries for years prior to 2008 are no longer subject to examination by tax authorities. Certain of our subsidiaries are currently involved in income tax examinations in various jurisdictions in which we operate, including Austria (2012 through 2014), Chile (2011 through 2015), the Czech Republic (2013), Germany (2008 through 2014), the Netherlands (2015 through 2016), Panama (2013 through 2015), Poland (2010 and 2013), Trinidad and Tobago (2006 through 2009), the U.S. (2009 through 2011 and 2016) and certain other jurisdictions within the Caribbean and Latin America. Except as noted below, any adjustments that might arise from the foregoing examinations are not expected to have a material impact on our consolidated financial position or results of operations. In the U.S., we have received notices of adjustment from the Internal Revenue Service with respect to our 2010 and 2009 income tax returns, and have entered into the appeals process with respect to the 2010 and 2009 matters. In Chile, adjustments received from the tax authorities for the tax years 2011 and 2012 are in dispute. We have appealed these adjustments to the Chilean tax court. Also in Chile, we recorded an income tax receivable in connection with the expected utilization of certain net operating loss carryforwards upon the completion of a merger transaction of two indirect subsidiaries of Liberty Global. We are engaged in an ongoing examination by tax authorities in Chile in connection with this receivable and were notified during the third quarter of 2016 that approximately 48% of our claim has been agreed by the tax authorities. We intend to pursue the payment of the remaining portion of this receivable through available method. While we believe that the ultimate resolution of these proposed adjustments will not have a material impact on our consolidated financial position, results of operations or cash flows, no assurance can be given that this will be the case given the amounts involved and the complex nature of the related issues.

The changes in our unrecognized tax benefits are summarized below:



	2016			2015			2014
	in millions

Balance at January 1	$	609.9		$	513.5		$	490.9
Reductions for tax positions of prior years	(184.2		)	(42.2		)	(50.2		)
Additions for tax positions of prior years	112.9			27.0			64.5
Lapse of statute of limitations	(84.6		)	(8.3		)	(1.9		)
Effects of business acquisitions	38.0			—			—
Additions based on tax positions related to the current year	33.5			142.3			38.2
Foreign currency translation	(10.9		)	(22.3		)	(27.0		)
Settlements with tax authorities	(13.5		)	(0.1		)	(1.0		)
Balance at December 31	$	501.1		$	609.9		$	513.5

No assurance can be given that any of these tax benefits will be recognized or realized.

As of December 31, 2016, our unrecognized tax benefits included $438.3 million of tax benefits that would have a favorable impact on our effective income tax rate if ultimately recognized, after considering amounts that we would expect to be offset by valuation allowances and other factors.

During 2017, it is reasonably possible that the resolution of ongoing examinations by tax authorities as well as expiration of statutes of limitation could result in reductions to our unrecognized tax benefits related to tax positions taken as of December 31, 2016. Other than the potential impacts of these ongoing examinations and the expected expiration of certain statutes of limitation, we do not expect any material changes to our unrecognized tax benefits during 2017. No assurance can be given as to the nature or impact of any changes in our unrecognized tax positions during 2017.

During 2016, 2015 and 2014, the income tax benefit (expense) of our continuing operations includes net income tax benefit (expense) of $15.7 million, ($10.3 million) and ($10.9 million), respectively, representing the net benefit (accrual) of interest and penalties during the period. Our other long-term liabilities include accrued interest and penalties of $50.1 million at December 31, 2016.

Equity

12 Months Ended

Dec. 31, 2016

Equity [Abstract]

Equity

Capitalization

Our authorized share capital consists of an aggregate nominal amount of $20.0 million, consisting of any of the following: (i) Liberty Global Shares (Class A, B or C), each with a nominal value of $0.01 per share, (ii) LiLAC Shares (Class A, B or C), each with a nominal value of $0.01 per share, (iii) preference shares, with a nominal value to be determined by the board of directors, the issuance of one or more classes or series of which as may be authorized by the board of directors, and (iv) any other shares of one or more classes as may be determined by the board of directors or by the shareholders of Liberty Global.

Under Liberty Global’s Articles of Association, effective July 1, 2015, holders of Liberty Global Class A ordinary shares and LiLAC Class A ordinary shares are entitled to one vote for each such share held, and holders of Liberty Global Class B ordinary shares and LiLAC Class B ordinary shares are entitled to 10 votes for each such share held, on all matters submitted to a vote of Liberty Global shareholders at any general meeting (annual or special). Holders of Liberty Global Class C ordinary shares and LiLAC Class C ordinary shares are not entitled to any voting powers except as required by law.

At the option of the holder, each Liberty Global Class B ordinary share is convertible into one Liberty Global Class A ordinary share and each LiLAC Class B ordinary share is convertible into one LiLAC Class A ordinary share. One Liberty Global Class A ordinary share is reserved for issuance for each Liberty Global Class B ordinary share that is issued (10,805,850 shares issued as of December 31, 2016), and one LiLAC Class A ordinary share is reserved for issuance for each LiLAC Class B ordinary share

(1,888,323 shares issued as of December 31, 2016). Additionally, at December 31, 2016, we have reserved Liberty Global Shares and LiLAC Shares for the issuance of outstanding share-based compensation awards, as set forth in the table below:



	Liberty Global Shares			LiLAC Shares
	Class A	Class B	Class C	Class A	Class B	Class C

Options	707,293	—	2,754,480	82,818	—	212,602
SARs and PSARs	13,182,578	—	32,139,764	1,973,135	—	4,757,017
PSUs, PGUs, RSUs	3,649,647	333,334	6,652,584	550,359	58,256	1,000,190

Subject to any preferential rights of any outstanding class of our preference shares, the holders of Liberty Global Shares and LiLAC Shares are entitled to dividends as may be declared from time to time by our board of directors from funds available therefore. Such dividends may be declared in favor of Liberty Global Shares and LiLAC Shares, in equal or unequal amounts, or only in favor of the Liberty Global Shares or the LiLAC Shares. There are currently no contractual restrictions on our ability to pay dividends in cash or shares.

In the event of our liquidation, dissolution and winding up, after payment or provision for payment of our debts and liabilities and subject to the prior payment in full of any preferential amounts to which our preference shareholders, if any, may be entitled, the holders of Liberty Global Shares and LiLAC Shares will be entitled to receive their proportionate interests, expressed in liquidation units, in any assets available for distribution to our ordinary shares regardless of whether such assets are then attributed to the Liberty Global Group or the LiLAC Group. Pursuant to the terms of our Articles of Association, the liquidation units for each Liberty Global Share and each LiLAC Share are 1 and 0.94893, respectively.

On January 26, 2014, our board of directors approved a share split in the form of a share dividend (the 2014 Share Dividend), which constituted a bonus issue under our articles of association and English law, of one Liberty Global Class C ordinary share on each outstanding Liberty Global Class A, Class B and Class C ordinary share as of the February 14, 2014 record date. The distribution date for the 2014 Share Dividend was March 3, 2014. All Liberty Global share and per share amounts presented herein give retrospective effect to the 2014 Share Dividend.

A summary of the changes in our share capital during 2016 and 2015 is set forth in the table below:



	Liberty Global Shares											LiLAC Shares								Old Liberty Global Shares
	Class A			Class B		Class C			Total			Class A		Class B		Class C		Total		Class A			Class B			Class C			Total
	in millions

Balance at January 1, 2015	$	—		$	—	$	—		$	—		$	—	$	—	$	—	$	—	$	2.5		$	0.1		$	6.3		$	8.9
Repurchase and cancellation of Old Liberty Global Shares	—			—		—			—			—		—		—		—		—			—			(0.1		)	(0.1		)
Liberty Global call option contracts	—			—		—			—			—		—		—		—		—			—			(0.1		)	(0.1		)
Balance at June 30, 2015	—			—		—			—			—		—		—		—		2.5			0.1			6.1			8.7
Impact of the LiLAC Transaction (note 1)	2.5			0.1		6.1			8.7			0.1		—		0.3		0.4		(2.5		)	(0.1		)	(6.1		)	(8.7		)
Repurchase and cancellation of Liberty Global Shares	—			—		(0.1		)	(0.1		)	—		—		—		—		—			—			—			—
Liberty Global call option contracts	—			—		(0.1		)	(0.1		)	—		—		—		—		—			—			—			—
Balance at December 31, 2015	$	2.5		$	0.1	$	5.9		$	8.5		$	0.1	$	—	$	0.3	$	0.4	$	—		$	—		$	—		$	—
Impact of the CWC Acquisition (note 4)	0.3			—		0.8			1.1			—		—		0.1		0.1		—			—			—			—
Repurchase and cancellation of Liberty Global Shares	(0.3		)	—		(0.4		)	(0.7		)	—		—		—		—		—			—			—			—
Impact of the LiLAC Distribution (note 4)	—			—		—			—			0.4		—		0.8		1.2		—			—			—			—
Balance at December 31, 2016	$	2.5		$	0.1	$	6.3		$	8.9		$	0.5	$	—	$	1.2	$	1.7	$	—		$	—		$	—		$	—

Share Repurchase Programs

As a U.K. incorporated company, we may only elect to repurchase shares or pay dividends to the extent of our “Distributable Reserves.” Distributable Reserves, which are not linked to a U.S. GAAP reported amount, may be created through the earnings of the U.K. parent company and, among other methods, through a reduction in share premium approved by the English Companies Court. Based on the amounts set forth in our 2015 U.K. Companies Act Report dated April 25, 2016, which are our most recent “Relevant Accounts” for the purposes of determining our Distributable Reserves under U.K. law, our Distributable Reserves were $27.9 billion as of December 31, 2015. This amount does not reflect earnings, share repurchases or other activity that occurred in 2016, each of which impacts the amount of our Distributable Reserves.

Our board of directors has approved share repurchase programs for our Liberty Global Shares and, effective November 2016, our LiLAC Shares. Under these plans, we receive authorization to acquire up to the specified amount (before direct acquisition costs) of Class A and Class C Liberty Global Shares or LiLAC Shares, or other authorized securities, from time to time through open market or privately negotiated transactions, which may include derivative transactions. The most recent authorizations provide for the repurchase of up to $4.0 billion and $300.0 million of Liberty Global and LiLAC Class A and/or Class C shares, respectively. The timing of the repurchase of shares or other securities pursuant to our equity repurchase programs, which may be suspended or discontinued at any time, is dependent on a variety of factors, including market conditions. As of December 31, 2016, the remaining amount authorized for repurchases of Liberty Global Shares and LiLAC Shares was $1,943.4 million and $278.6 million, respectively. Subsequent to December 31, 2016, our board of directors increased the amount authorized under the share repurchase program for our Liberty Global Shares by $1.0 billion.

The following table provides details of our share repurchases during 2016, 2015 and 2014:



	Class A ordinary shares			Class C ordinary shares
	Shares repurchased	Average price paid per share (a)		Shares repurchased	Average price paid per share (a)		Total cost (a)
							in millions
Liberty Global Shares / Old Liberty Global Shares repurchased during:
2016	32,387,722	$	32.26	31,557,089	$	32.43	$	2,068.0
2015 (b)	—	$	—	49,984,562	$	46.91	$	2,344.5
2014 (c)	8,062,792	$	42.19	28,401,019	$	44.25	$	1,596.9

LiLAC Shares repurchased during 2016	720,800	$	20.65	313,647	$	21.19	$	21.5

_______________


(a)	Includes direct acquisition costs and the effects of derivative instruments, where applicable.


(b)	Amounts relate to repurchases of (i) Old Liberty Global Shares from January 1 through June 30, 2015 and (ii) Liberty Global Shares from July 1 through December 31, 2015.


(c)	Amounts relate to repurchases of Old Liberty Global Shares.

Call Option Contracts

From time to time, we enter into call option contracts pursuant to which we contemporaneously (i) sell call options on shares of Liberty Global ordinary shares and (ii) purchase call options on an equivalent number of Liberty Global ordinary shares with an exercise price of zero. These contracts can result in the receipt of cash or Liberty Global ordinary shares. Shares acquired through the exercise of the call options are included in our share repurchases and the net gain on cash settled contracts is recorded as an increase to additional paid-in capital in our consolidated statements of equity.

LiLAC Distribution

For information regarding the LiLAC Distribution, see note 4.

Acquisition of Interests in VTR and VTR Wireless

On March 14, 2014, a subsidiary of VTR Finance acquired each of the noncontrolling ownership interests in VTR and VTR Wireless SpA (VTR Wireless) from Inversiones Corp Comm 2 SpA (the VTR NCI Acquisition), formerly known as Corp Comm S.A. (the VTR NCI Owner). VTR Wireless was an indirect subsidiary of Liberty Global that was merged with a subsidiary of VTR in December 2014. The consideration for the VTR NCI Acquisition was satisfied by the allotment and issuance of 10,091,178 Old Liberty Global Class C ordinary shares to the VTR NCI Owner. The VTR NCI Acquisition has been accounted for as an equity transaction, the net effect of which was to record the issued Old Liberty Global Class C shares at the $185.4 million carrying value of the acquired noncontrolling interests.

Subsidiary Distributions

From time to time, Telenet, VTR, CWC and certain other of our subsidiaries make cash distributions to their respective shareholders. Our share of these distributions is eliminated in consolidation and the noncontrolling interest owners’ share of these distributions is reflected as a charge against noncontrolling interests in our consolidated statements of equity.

Restricted Net Assets

The ability of certain of our subsidiaries to distribute or loan all or a portion of their net assets to our company is limited by the terms of applicable debt facilities. At December 31, 2016, substantially all of our net assets represented net assets of our subsidiaries that were subject to such limitations.

- Definition

The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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Reference 4: http://www.xbrl.org/2003/role/presentationRef
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Reference 7: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6521494

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+ Details

Share-based Compensation

12 Months Ended

Dec. 31, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-based Compensation

Our share-based compensation expense primarily relates to the share-based incentive awards issued by Liberty Global to its employees and employees of its subsidiaries. A summary of the aggregate share-based compensation expense that is included in our other operating and SG&A expenses is set forth below:



	Year ended December 31,
	2016		2015		2014
	in millions
Liberty Global:
Performance-based incentive awards (a)	$	162.7	$	157.1	$	129.9
Other share-based incentive awards	114.9		149.6		99.7
Total Liberty Global (b)	277.6		306.7		229.6
Telenet share-based incentive awards (c)	12.2		9.2		14.6
Other	7.1		2.3		13.0
Total	$	296.9	$	318.2	$	257.2
Included in:
Other operating expense:
Liberty Global Group	$	3.3	$	3.1	$	4.8
LiLAC Group	1.4		0.3		2.8
Total other operating expense	4.7		3.4		7.6
SG&A expense:
Liberty Global Group	278.2		312.7		240.8
LiLAC Group	14.0		2.1		8.8
Total SG&A expense	292.2		314.8		249.6
Total	$	296.9	$	318.2	$	257.2

_______________

(a)

Includes share-based compensation expense related to (i) Liberty Global PSUs, including amounts resulting from the 2016 PSUs, as described and defined below, (ii) a challenge performance award plan for certain executive officers and key employees (the Challenge Performance Awards) and (iii) PGUs to our Chief Executive Officer, as described below. The Challenge Performance Awards include PSARs and PSUs.

(b)

In connection with the LiLAC Transaction, our compensation committee approved modifications to our outstanding share-based incentive awards (the 2015 Award Modifications) in accordance with the underlying share-based incentive plans. The objective of our compensation committee was to ensure a relatively unchanged intrinsic value of outstanding equity awards before and after the bonus issuance of the LiLAC Shares. The mechanism to modify outstanding share-based incentive awards, as approved by our compensation committee, utilized the volume-weighted average price of the respective shares for the five days prior to and the five days following the bonus issuance (Modification VWAPs). In order to determine if any incremental share-based compensation expense should be recorded as a result of the 2015 Award Modifications, we were required to measure the changes in the fair values of the then outstanding share-based incentive awards using market prices immediately before and immediately after the 2015 Award Modifications. Due to declines in the share prices of our Class A and Class C Liberty Global Shares following the bonus issuance, the exercise prices of options, SARs and PSARs determined using the Modification VWAPs were lower than the exercise prices that would have resulted if the market prices immediately before and after the 2015 Award Modifications had been used. Accordingly, the Black-Scholes fair values of

our options, SARs and PSARs increased as a result of the 2015 Award Modifications, resulting in incremental share-based compensation of $99.3 million, including $16.1 million and $69.3 million recognized during 2016 and 2015, respectively, and $13.9 million that will be recognized in future periods through 2019 as the related awards vest.

(c)

Represents the share-based compensation expense associated with Telenet’s share-based incentive awards, which, at December 31, 2016, included (i) warrants and employee stock options (2,473,404 awards outstanding at a weighted average exercise price of €43.70 ($46.09)), (ii) performance-based specific stock option plans for the Chief Executive Officer (745,000 awards outstanding at a weighted average exercise price of €40.60 ($42.82)), (iii) performance-based share awards (173,640 awards outstanding) and (iv) performance-based specific stock option plans for employees (18,750 awards outstanding at a weighted average exercise price of €48.83 ($51.50)).

As of December 31, 2016, $450.4 million of total unrecognized compensation cost related to our Liberty Global share-based compensation awards is expected to be recognized as an expense by our company in the future over a weighted-average period of approximately 2.5 years.

The following table summarizes certain information related to the share-based incentive awards granted and exercised with respect to Liberty Global ordinary shares:



	Year ended December 31,
	2016		2015		2014
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Risk-free interest rate	0.88 - 1.49%		0.96 - 1.89%		0.81 - 1.77%
Expected life	3.2 - 5.5 years		3.0 - 5.5 years		3.1 - 5.1 years
Expected volatility	27.4 - 42.9%		23.1 - 30.1%		25.1 - 28.7%
Expected dividend yield	none		none		none
Weighted average grant-date fair value per share of awards granted:
Options	$	10.40	$	14.73	$	11.40
SARs	$	8.60	$	10.76	$	8.93
PSARs	$	—	$	—	$	8.15
RSUs	$	36.67	$	51.85	$	40.68
PSUs	$	33.97	$	51.57	$	40.42
PGUs	$	—	$	—	$	44.04
Total intrinsic value of awards exercised (in millions):
Options	$	16.9	$	106.8	$	126.6
SARs	$	42.2	$	51.7	$	48.7
PSARs	$	0.7	$	0.2	$	0.4
Cash received from exercise of options (in millions)	$	17.4	$	40.5	$	54.8
Income tax benefit related to share-based compensation (in millions)	$	55.2	$	67.4	$	54.6

Share Incentive Plans — Liberty Global Ordinary Shares

Incentive Plans

As of December 31, 2016, we are authorized to grant incentive awards under the Liberty Global 2014 Incentive Plan and the Liberty Global 2014 Nonemployee Director Incentive Plan. Generally, we may grant non-qualified share options, SARs, restricted shares, RSUs, cash awards, performance awards or any combination of the foregoing under either of these incentive plans (collectively, awards). Ordinary shares issuable pursuant to awards made under these incentive plans will be made available from either authorized but unissued shares or shares that have been issued but reacquired by our company. Awards may be granted at or above fair value in any class of ordinary shares. The maximum number of Liberty Global ordinary shares with respect to which awards may be issued under the Liberty Global 2014 Incentive Plan and the Liberty Global 2014 Nonemployee Director Incentive

Plan is 105 million (of which no more than 50.25 million shares may consist of Class B ordinary shares) and 10.5 million, respectively, in each case, subject to anti-dilution and other adjustment provisions in the respective plan. As of December 31, 2016, the Liberty Global 2014 Incentive Plan and the Liberty Global 2014 Nonemployee Director Incentive Plan had 64,795,919 and 9,789,929 ordinary shares available for grant, respectively.

Awards (other than performance-based awards) under the Liberty Global 2014 Incentive Plan generally (i) vest 12.5% on the six month anniversary of the grant date and then vest at a rate of 6.25% each quarter thereafter and (ii) expire seven years after the grant date. Awards (other than RSUs) issued under the Liberty Global 2014 Nonemployee Director Incentive Plan generally vest in three equal annual installments, provided the director continues to serve as director immediately prior to the vesting date, and expire seven years after the grant date. RSUs vest on the date of the first annual general meeting of shareholders following the grant date. These awards may be granted at or above fair value in any class of ordinary shares.

Awards under the VM Incentive Plan issued prior to the June 7, 2013 acquisition of Virgin Media have a 10-year term and become fully exercisable within five years of continued employment. Awards (other than performance-based awards) issued under the Liberty Global 2005 Incentive Plan and issued under the VM Incentive Plan after June 7, 2013 generally (i) vest 12.5% on the six month anniversary of the grant date and then vest at a rate of 6.25% each quarter thereafter and (ii) expire seven years after the grant date. All awards issued under the Liberty Global 2005 Director Incentive Plan were fully vested as of December 31, 2016, and other than RSUs, expire 7 to 10 years after the grant date. RSUs vest on the date of the first annual general meeting of shareholders following the grant date. No further awards will be granted under the Liberty Global 2005 Incentive Plan, the Liberty Global 2005 Director Incentive Plan or the VM Incentive Plan.

Performance Awards

The following is a summary of the material terms and conditions with respect to our performance-based awards for certain executive officers and key employees.

Liberty Global PSUs

Equity awards are granted to executive officers and key employees based on a target annual equity value for each executive and key employee, of which approximately two-thirds would be delivered in the form of PSUs and approximately one-third in the form of an annual award of SARs. Each currently-outstanding PSU represents the right to receive one Liberty Global or LiLAC Class A or Class C ordinary share, as applicable, subject to performance and vesting. Although PSUs are generally granted on an annual basis, no PSUs will be granted in 2017 to recipients of the 2016 PSUs, as defined and described below.

In March 2015, our compensation committee approved the grant of PSUs to executive officers and key employees (the 2015 PSUs). The performance plan for the 2015 PSUs covered a two-year period ending December 31, 2016 and included a performance target based on the achievement of a specified compound annual growth rate (CAGR) in a consolidated Adjusted OIBDA metric (as defined in note 18). The performance target was adjusted for events such as acquisitions, dispositions and changes in foreign currency exchange rates that affect comparability (Adjusted OIBDA CAGR), and the participant’s annual performance ratings during the two-year performance period. A performance range of 75% to 125% of the target Adjusted OIBDA CAGR will result in award recipients earning 50% to 150% of their respective PSUs, subject to reduction or forfeiture based on individual performance. The percentage of the 2015 PSUs that has been earned by participants has not been finalized. The 2015 PSUs will vest 50% on each of April 1 and October 1 of 2017.

In February 2016, our compensation committee approved the grant of PSUs to executive officers and key employees (the 2016 PSUs) pursuant to a performance plan that is based on the achievement of a specified Adjusted OIBDA CAGR during the three-year period ended December 31, 2018. The 2016 PSUs require delivery of a compound annual growth rate of our consolidated Adjusted OIBDA CAGR of 6.0% during the three-year performance period, with over- and under-performance payout opportunities should the Adjusted OIBDA CAGR exceed or fail to meet the target, as applicable. The performance payout may be adjusted at the compensation committee’s discretion for events that may affect comparability, such as changes in foreign currency exchange rates and accounting principles or policies. A performance range of 75% to 167.5% of the target Adjusted OIBDA CAGR will generally result in award recipients earning 75% to 300% of their target 2016 PSUs, subject to reduction or forfeiture based on individual performance. The earned 2016 PSUs will vest 50% on each of April 1, 2019 and October 1, 2019.

Liberty Global Performance Grant Award

Effective April 30, 2014, our compensation committee authorized the grant of PGUs to our Chief Executive Officer, comprising a total of one million PGUs with respect to Class A Old Liberty Global Shares and one million PGUs with respect to Class B Old Liberty Global Shares. The PGUs, which were subject to a performance condition that was achieved in 2014, vest in three equal annual installments, the first of which occurred on March 15, 2015. Our Chief Executive Officer also received 41,589 PGUs with respect to each Class A and Class B LiLAC Shares as a result of the LiLAC Distribution in 2016 and 33,333 PGUs with respect to each Class A and Class B LiLAC Shares as a result of the LiLAC Transaction in 2015. Each of these additional distributions vest over the same period as the May 1, 2014 award grant described above.

Liberty Global Challenge Performance Awards

Effective June 24, 2013, our compensation committee approved the Challenge Performance Awards, which consisted solely of PSARs for our senior executive officers and a combination of PSARs and PSUs for our other executive officers and key employees. Each PSU represented the right to receive one Liberty Global or LiLAC Class A or Class C ordinary share, as applicable. The performance criteria for the Challenge Performance Awards was based on the participant’s performance and achievement of individual goals in each of the years 2013, 2014 and 2015. As a result of satisfying performance conditions, 100% of the then outstanding Challenge Performance Awards vested and became fully exercisable on June 24, 2016. The PSARs have a term of seven years and base prices equal to the respective market closing prices of the applicable class on the grant date.

LiLAC Distribution

In connection with the LiLAC Distribution, our compensation committee approved modifications to our outstanding share-based incentive awards (the 2016 Award Modification) in accordance with the underlying share-based incentive plans. The objective of our compensation committee was to ensure a relatively unchanged intrinsic value of outstanding equity awards before and after the LiLAC Distribution. The mechanism to modify outstanding share-based incentive awards, as approved by our compensation committee, utilized an analysis of the prices of the respective shares before and after the share issuance. Based upon this approach, we determined the incremental value associated with the 2016 Award Modification was immaterial. As a result, we did not recognize any incremental share-based compensation expense associated with the 2016 Award Modification. The impact of the LiLAC Distribution is separately presented in the below tables.

Share-based Award Activity — Liberty Global Ordinary Shares

The following tables summarize the share-based award activity during 2016 with respect to awards issued by Liberty Global:

Liberty Global Shares



Options — Class A ordinary shares	Number of shares		Weighted average exercise price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	873,333		$	22.85
Granted	79,899		$	36.06
Forfeited	(9,328	)	$	34.59
Exercised	(207,034	)	$	20.99
Outstanding at June 30, 2016	736,870		$	24.66
Impact of the LiLAC Distribution	39,000		$	(3.49	)
Outstanding at July 1, 2016	775,870		$	21.17
Forfeited	(5,597	)	$	16.65
Exercised	(62,980	)	$	17.55
Outstanding at December 31, 2016	707,293		$	21.53		4.0	$	7.5
Exercisable at December 31, 2016	491,061		$	17.93		3.2	$	6.6

Liberty Global Shares — continued:



Options — Class C ordinary shares	Number of shares		Weighted average exercise price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	2,738,536		$	23.98
Granted	159,798		$	35.15
Forfeited	(51,787	)	$	35.07
Exercised	(541,147	)	$	19.40
Outstanding at June 30, 2016	2,305,400		$	25.58
Impact of the LiLAC Distribution	166,139		$	(3.43	)
Outstanding at July 1, 2016	2,471,539		$	22.15
Granted	499,552		$	26.43
Forfeited	(65,243	)	$	28.24
Exercised	(151,368	)	$	16.73
Outstanding at December 31, 2016	2,754,480		$	23.08		3.5	$	21.5
Exercisable at December 31, 2016	1,285,751		$	16.50		3.1	$	17.7



SARs — Class A ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	7,693,152		$	34.89
Granted	2,641,914		$	37.73
Forfeited	(123,302	)	$	43.48
Exercised	(336,732	)	$	11.64
Outstanding at June 30, 2016	9,875,032		$	36.34
Impact of the LiLAC Distribution	616,160		$	(4.62	)
Outstanding at July 1, 2016	10,491,192		$	31.72
Granted	144,740		$	32.12
Forfeited	(199,840	)	$	37.27
Exercised	(131,027	)	$	19.66
Outstanding at December 31, 2016	10,305,065		$	31.77		4.5	$	26.6
Exercisable at December 31, 2016	5,284,047		$	28.26		3.3	$	26.4

Liberty Global Shares — continued:



SARs — Class C ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	18,685,347		$	31.70
Granted	5,283,828		$	36.60
Forfeited	(256,622	)	$	41.60
Exercised	(995,103	)	$	11.66
Outstanding at June 30, 2016	22,717,450		$	33.61
Impact of the LiLAC Distribution	1,412,585		$	(4.42	)
Outstanding at July 1, 2016	24,130,035		$	29.19
Granted	289,480		$	31.22
Forfeited	(409,379	)	$	35.63
Exercised	(451,744	)	$	18.12
Outstanding at December 31, 2016	23,558,392		$	29.32		4.2	$	79.7
Exercisable at December 31, 2016	13,327,427		$	25.68		3.1	$	79.0



PSARs — Class A ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	2,889,457		$	31.93
Forfeited	(657	)	$	31.87
Outstanding at June 30, 2016	2,888,800		$	31.93
Impact of the LiLAC Distribution	16,559		$	(4.17	)
Outstanding at July 1, 2016	2,905,359		$	27.76
Exercised	(27,846	)	$	27.71
Outstanding at December 31, 2016 (a)	2,877,513		$	27.76		3.4	$	8.2
Exercisable at December 31, 2016	2,877,513		$	27.76		3.4	$	8.2

Liberty Global Shares — continued:



PSARs — Class C ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	8,629,481		$	30.52
Forfeited	(1,961	)	$	30.46
Outstanding at June 30, 2016	8,627,520		$	30.52
Impact of the LiLAC Distribution	51,613		$	(4.12	)
Outstanding at July 1, 2016	8,679,133		$	26.40
Exercised	(97,761	)	$	26.27
Outstanding at December 31, 2016 (a)	8,581,372		$	26.40		3.4	$	28.5
Exercisable at December 31, 2016	8,581,372		$	26.40		3.4	$	28.5



RSUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	564,976		$	44.06
Granted	268,427		$	37.72
Forfeited	(23,233	)	$	46.22
Released from restrictions	(101,374	)	$	41.30
Outstanding at June 30, 2016	708,796		$	41.98
Impact of the LiLAC Distribution	101,140		$	(5.73	)
Outstanding at July 1, 2016	809,936		$	36.25
Granted	39,198		$	32.11
Forfeited	(49,529	)	$	37.83
Released from restrictions	(130,545	)	$	35.00
Outstanding at December 31, 2016	669,060		$	36.13		3.0

Liberty Global Shares — continued:



RSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	1,194,182		$	41.64
Granted	536,854		$	36.59
Forfeited	(50,385	)	$	44.29
Released from restrictions	(236,244	)	$	38.06
Outstanding at June 30, 2016	1,444,407		$	40.26
Impact of the LiLAC Distribution	215,866		$	(5.38	)
Outstanding at July 1, 2016	1,660,273		$	34.88
Granted	78,396		$	31.21
Forfeited	(102,806	)	$	36.22
Released from restrictions	(285,730	)	$	35.01
Outstanding at December 31, 2016	1,350,133		$	34.54		3.0



PSUs and PGUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	1,690,200		$	42.61
Granted	2,075,660		$	34.70
Performance adjustment (b)	17,499		$	39.33
Forfeited	(16,719	)	$	45.12
Released from restrictions	(696,341	)	$	39.51
Outstanding at June 30, 2016	3,070,299		$	37.93
Impact of the LiLAC Distribution	97,105		$	(4.47	)
Outstanding at July 1, 2016	3,167,404		$	33.46
Granted	96,604		$	32.10
Forfeited	(28,538	)	$	34.01
Released from restrictions	(254,883	)	$	34.78
Outstanding at December 31, 2016	2,980,587		$	33.30		2.2

Liberty Global Shares — continued:



PGUs — Class B ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	666,667		$	42.43
Released from restriction	(333,333	)	$	42.43
Outstanding at June 30, 2016	333,334		$	42.43
Impact of the LiLAC Distribution	—		$	(4.71	)
Outstanding at July 1, 2016	333,334		$	37.72
Outstanding at December 31, 2016	333,334		$	37.72		0.2



PSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	2,158,351		$	41.30
Granted	4,151,320		$	33.63
Performance adjustment (b)	35,000		$	38.08
Forfeited	(33,508	)	$	43.47
Released from restrictions	(837,276	)	$	35.58
Outstanding at June 30, 2016	5,473,887		$	36.32
Impact of the LiLAC Distribution	204,111		$	(4.30	)
Outstanding at July 1, 2016	5,677,998		$	32.02
Granted	193,208		$	31.15
Forfeited	(57,370	)	$	33.15
Released from restrictions	(511,385	)	$	34.04
Outstanding at December 31, 2016	5,302,451		$	31.78		2.4

_______________


(a)	The performance criteria was achieved during 2016 and, as a result, all then outstanding awards became fully exercisable.


(b)	Represents the increase in PSUs associated with the first quarter 2016 determination that 103.6% of the PSUs that were granted in 2014 (the 2014 PSUs) had been earned. As of December 31, 2016, all of the earned 2014 PSUs have been released from restriction.

LiLAC Shares



Options — Class A ordinary shares	Number of shares		Weighted average exercise price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	21,233		$	24.29
Granted	3,995		$	37.16
Forfeited	(238	)	$	43.84
Exercised	(1,312	)	$	9.56
Outstanding at June 30, 2016	23,678		$	27.08
Impact of the LiLAC Distribution	59,140		$	1.71
Outstanding at July 1, 2016	82,818		$	28.79
Outstanding at December 31, 2016	82,818		$	28.79	3.6	$	0.3
Exercisable at December 31, 2016	57,331		$	23.13	2.7	$	0.3



Options — Class C ordinary shares	Number of shares		Weighted average exercise price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	57,742		$	22.42
Granted	7,990		$	38.67
Forfeited	(474	)	$	43.91
Exercised	(4,439	)	$	9.86
Outstanding at June 30, 2016	60,819		$	25.30
Impact of the LiLAC Distribution	151,783		$	1.27
Outstanding at July 1, 2016	212,602		$	26.57
Outstanding at December 31, 2016	212,602		$	26.57	3.3	$	0.8
Exercisable at December 31, 2016	161,637		$	21.78	2.6	$	0.8

LiLAC Shares — continued:



SARs — Class A ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	233,192		$	31.07
Granted	71,990		$	37.53
Forfeited	(1,963	)	$	39.57
Exercised	(6,852	)	$	7.84
Outstanding at June 30, 2016	296,367		$	33.12
Impact of the LiLAC Distribution	719,933		$	2.36
Outstanding at July 1, 2016	1,016,300		$	35.48
Granted	502,892		$	34.76
Forfeited	(30,893	)	$	35.44
Exercised	(1,898	)	$	12.78
Outstanding at December 31, 2016	1,486,401		$	35.27	5.0	$	0.7
Exercisable at December 31, 2016	571,960		$	31.03	3.1	$	0.7



SARs — Class C ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	579,273		$	29.73
Granted	143,980		$	40.61
Forfeited	(4,173	)	$	39.81
Exercised	(19,413	)	$	8.01
Outstanding at June 30, 2016	699,667		$	32.51
Impact of the LiLAC Distribution	1,709,612		$	1.53
Outstanding at July 1, 2016	2,409,279		$	34.04
Granted	1,005,784		$	35.14
Forfeited	(61,972	)	$	35.86
Exercised	(49,705	)	$	13.49
Outstanding at December 31, 2016	3,303,386		$	34.65	4.7	$	1.4
Exercisable at December 31, 2016	1,456,876		$	29.94	2.9	$	1.4

LiLAC Shares — continued:



PSARs — Class A ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	140,127		$	30.08
Forfeited	(33	)	$	30.02
Outstanding at June 30, 2016	140,094		$	30.08
Impact of the LiLAC Distribution	346,640		$	2.38
Outstanding at July 1, 2016	486,734		$	32.46
Outstanding at December 31, 2016 (a)	486,734		$	32.46	3.5	$	—
Exercisable at December 31, 2016	486,734		$	32.46	3.5	$	—



PSARs — Class C ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	418,492		$	30.30
Forfeited	(99	)	$	30.23
Outstanding at June 30, 2016	418,393		$	30.30
Impact of the LiLAC Distribution	1,035,238		$	2.01
Outstanding at July 1, 2016	1,453,631		$	32.31
Outstanding at December 31, 2016 (a)	1,453,631		$	32.31	3.5	$	—
Exercisable at December 31, 2016	1,453,631		$	32.31	3.5	$	—



RSUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share		Weighted average remaining contractual term
					in years
Outstanding at January 1, 2016	1,713		$	45.12
Granted	52,349		$	40.79
Released from restrictions	(301	)	$	48.09
Outstanding at June 30, 2016	53,761		$	40.89
Impact of the LiLAC Distribution	3,365		$	0.01
Outstanding at July 1, 2016	57,126		$	40.90
Granted	128,550		$	34.81
Forfeited	(15,356	)	$	38.05
Released from restrictions	(10,939	)	$	41.28
Outstanding at December 31, 2016	159,381		$	36.24	3.0

LiLAC Shares — continued:



RSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	3,428		$	43.97
Granted	128,186		$	42.79
Released from restrictions	(606	)	$	44.03
Outstanding at June 30, 2016	131,008		$	42.82
Impact of the LiLAC Distribution	6,938		$	(0.18	)
Outstanding at July 1, 2016	137,946		$	42.64
Granted	257,135		$	35.20
Forfeited	(34,375	)	$	39.64
Released from restrictions	(26,067	)	$	42.67
Outstanding at December 31, 2016	334,639		$	37.23		3.0



PSUs and PGUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	86,303		$	42.56
Granted	72,848		$	35.46
Performance adjustment (b)	870		$	39.33
Forfeited	(755	)	$	46.11
Released from restrictions	(34,413	)	$	39.57
Outstanding at June 30, 2016	124,853		$	39.20
Impact of the LiLAC Distribution	316,800		$	(3.51	)
Outstanding at July 1, 2016	441,653		$	35.69
Granted	7,108		$	30.67
Forfeited	(1,890	)	$	34.85
Released from restrictions	(55,893	)	$	35.94
Outstanding at December 31, 2016	390,978		$	35.57		2.0



PGUs — Class B ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	33,333		$	42.43
Released from restriction	(16,666	)	$	42.43
Outstanding at June 30, 2016	16,667		$	42.43
Impact of the LiLAC Distribution	41,589		$	(3.36	)
Outstanding at July 1, 2016	58,256		$	39.07
Outstanding at December 31, 2016	58,256		$	39.07		0.2

LiLAC Shares — continued:



PSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	111,215		$	41.36
Granted	145,696		$	37.70
Performance adjustment (b)	1,741		$	38.08
Forfeited	(1,518	)	$	44.44
Released from restrictions	(40,692	)	$	35.69
Outstanding at June 30, 2016	216,442		$	39.91
Impact of the LiLAC Distribution	563,081		$	(5.17	)
Outstanding at July 1, 2016	779,523		$	34.74
Granted	14,216		$	30.82
Forfeited	(3,782	)	$	34.53
Released from restrictions	(124,406	)	$	34.12
Outstanding at December 31, 2016	665,551		$	34.77		2.3

_______________


(a)	All outstanding awards became fully exercisable during 2016 as the performance criteria was achieved during the year.

(b)

Represents the increase in PSUs associated with the first quarter 2016 determination that 103.6% of the 2014 PSUs had been earned. As of December 31, 2016, all of the earned 2014 PSUs have been released from restrictions.

- Definition

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.

+ References + Details

Restructuring Liabilities

12 Months Ended

Dec. 31, 2016

Restructuring and Related Activities [Abstract]

Restructuring Liabilities

A summary of changes in our restructuring liabilities during 2016 is set forth in the table below:



	Employee severance and termination			Office closures			Contract termination and other			Total
	in millions

Restructuring liability as of January 1, 2016	$	68.5		$	7.3		$	70.7		$	146.5
Restructuring charges	144.4			3.4			41.3			189.1
Cash paid	(115.6		)	(2.6		)	(46.7		)	(164.9		)
CWC and BASE liabilities at acquisition date	15.3			—			2.0			17.3
Disposal (a)	(28.1		)	(0.5		)	—			(28.6		)
Foreign currency translation adjustments and other	(6.9		)	(0.3		)	(8.6		)	(15.8		)
Restructuring liability as of December 31, 2016	$	77.6		$	7.3		$	58.7		$	143.6

Current portion	$	73.4		$	2.2		$	28.0		$	103.6
Noncurrent portion	4.2			5.1			30.7			40.0
Total	$	77.6		$	7.3		$	58.7		$	143.6

_______________


(a)	Represents restructuring liabilities associated with Ziggo Group Holding.

Our restructuring charges during 2016 included employee severance and termination costs related to certain reorganization and integration activities of $59.3 million in Germany, $26.1 million in U.K./Ireland, $20.4 million in the European Division’s central operations, $11.6 million in Chile and $10.8 million in the Netherlands. Our restructuring charges during 2016 also included contract termination and other costs related to (i) contract termination charges of $15.0 million included in the European Division’s central operations, $7.7 million in the corporate and other category and $5.5 million in Chile and (ii) a charge of $11.6 million resulting from the write-off by Liberty Puerto Rico of a prepaid indefeasible right of use for telecommunications capacity due to the abandonment of this capacity in favor of capacity on CWC’s network.

A summary of changes in our restructuring liabilities during 2015 is set forth in the table below:



	Employee severance and termination			Office closures			Contract termination			Total
	in millions

Restructuring liability as of January 1, 2015	$	27.6		$	12.5		$	116.0		$	156.1
Restructuring charges (credits)	102.3			(0.8		)	2.3			103.8
Cash paid	(67.9		)	(5.8		)	(29.4		)	(103.1		)
Foreign currency translation adjustments and other	6.5			1.4			(18.2		)	(10.3		)
Restructuring liability as of December 31, 2015	$	68.5		$	7.3		$	70.7		$	146.5

Current portion	$	63.7		$	1.2		$	34.1		$	99.0
Noncurrent portion	4.8			6.1			36.6			47.5
Total	$	68.5		$	7.3		$	70.7		$	146.5

Our restructuring charges during 2015 included (i) employee severance and termination costs related to certain reorganization and integration activities of $61.8 million in the Netherlands, $20.9 million in U.K./Ireland, $9.7 million in Germany, $3.5 million in Switzerland/Austria and $2.6 million in Puerto Rico, (ii) contract termination charges of $8.1 million in Belgium, $6.0 million in Chile and $4.5 million in Puerto Rico and (iii) a credit of $17.0 million recorded by Telenet during the fourth quarter following the settlement of its digital terrestrial television (DTT) capacity contract obligations, the fair value of which were originally recorded during 2014 when Telenet discontinued the provision of DTT services, as further described below.

A summary of changes in our restructuring liabilities during 2014 is set forth in the table below:



	Employee severance and termination			Office closures			Contract termination			Total
	in millions

Restructuring liability as of January 1, 2014	$	26.6		$	14.9		$	72.0		$	113.5
Restructuring charges	60.4			9.5			97.0			166.9
Cash paid	(66.3		)	(10.8		)	(34.4		)	(111.5		)
Ziggo liability at acquisition date	8.2			—			—			8.2
Foreign currency translation adjustments and other	(1.3		)	(1.1		)	(18.6		)	(21.0		)
Restructuring liability as of December 31, 2014	$	27.6		$	12.5		$	116.0		$	156.1

Current portion	$	27.5		$	4.4		$	20.4		$	52.3
Noncurrent portion	0.1			8.1			95.6			103.8
Total	$	27.6		$	12.5		$	116.0		$	156.1

Prior to March 31, 2014, Telenet operated a DTT business that served a limited number of subscribers. The DTT network was accessed by Telenet pursuant to third-party capacity contracts that were accounted for as operating agreements. On March 31, 2014, Telenet discontinued the provision of DTT services and, accordingly, recorded an $86.1 million restructuring charge during the three months ended March 31, 2014. This charge was equal to the then fair value of the remaining payments due under the DTT capacity contracts.

Our restructuring charges during 2014 also included $17.5 million, $11.2 million, $10.7 million, $10.1 million and $9.8 million of employee severance and termination costs related to reorganization and integration activities, primarily in U.K./Ireland, the Netherlands, Germany, Chile and the European Division’s central operations, respectively.

Defined Benefit Plans

12 Months Ended

Dec. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Defined Benefit Plans

Certain of our subsidiaries maintain various funded and unfunded defined benefit plans for their employees. A significant portion of these defined benefit plans are closed to new entrants and existing participants do not accrue any additional benefits.

The table below provides summary information on our defined benefit plans:



	Year ended December 31,
	2016		2015		2014
	in millions

Projected benefit obligation	$	3,200.3	$	1,188.3	$	1,247.6
Fair value of plan assets (a)	$	3,108.7	$	1,092.6	$	1,122.7
Net liability	$	91.6	$	95.7	$	124.9
Net periodic pension cost (b)	$	10.1	$	11.8	$	9.6

_______________

(a)

The fair value of plan assets at December 31, 2016 includes $1,707.4 million, $199.1 million and $1,202.2 million of assets that are valued based on Level 1, Level 2 and Level 3 inputs, respectively, of the fair value hierarchy (as further described in note 8). Our plan assets comprise investments in debt securities, equity securities, hedge funds, insurance contracts and certain other assets (including $1,018.3 million of investments valued using Level 3 inputs that are held by the CWSF, as defined and described below).


(b)	The 2016 and 2015 amounts exclude aggregate curtailment gains of $1.4 million and $7.9 million, respectively, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

At December 31, 2016, the Cable & Wireless Superannuation Fund (the CWSF), which is CWC’s largest defined benefit plan, had (i) a projected benefit obligation of $1,675.7 million, (ii) fair value of plan assets of $1,666.0 million and (iii) a funded status deficit of $9.7 million. During the period from April 1, 2016 through December 31, 2016, CWC made cash contributions to the CWSF of $44.3 million (including $1.1 million of contributions made subsequent to the completion of the CWC Acquisition), which was based in part on the triennial actuarial funding valuation as of March 31, 2013. CWC’s acquisition of Columbus constituted a “change of control” under the contingent funding agreement (the Contingent Funding Agreement) between CWC and the trustee of the CWSF and, therefore, the trustee of the CWSF has the right to drawdown on the $123.5 million letters of credit that were put in place in connection with the acquisition of Columbus pursuant to the terms of the Contingent Funding Agreement. Based on the pending outcome of the triennial actuarial valuation as of March 31, 2016, which is expected to be completed during the second quarter of 2017, CWC’s contributions necessary to fund the CWSF by April 2019 are currently expected to range from nil to $28.4 million per year during 2017, 2018 and 2019. CWC is currently in negotiations with the trustee of the CWSF with respect to the future funding requirements of the CWSF and the outstanding letters of credit with a view to addressing the remaining deficit through future contributions over a period of time similar in structure to prior triennial period contribution schedules. No assurance can be given as to the outcome of such negotiations.

Based on December 31, 2016 exchange rates and information available as of that date, our subsidiaries’ contributions to their respective defined benefit plans in 2017 are expected to aggregate $88.2 million, including $29.6 million attributable to the CWSF.

Accumulated Other Comprehensive Earnings (Loss)

12 Months Ended

Dec. 31, 2016

Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]

Accumulated Other Comprehensive Earnings (Loss)

Accumulated other comprehensive earnings (loss) included in our consolidated balance sheets and statements of equity reflect the aggregate impact of foreign currency translation adjustments and pension-related adjustments and other. The changes in the components of accumulated other comprehensive earnings (loss), net of taxes, are summarized as follows:



	Liberty Global shareholders
	Foreign currency translation adjustments			Pension- related adjustments and other			Accumulated other comprehensive earnings (loss)			Non-controlling interests			Total accumulated other comprehensive earnings (loss)
	in millions

Balance at January 1, 2014	$	2,522.2		$	6.6		$	2,528.8		$	20.4		$	2,549.2
Other comprehensive loss	(810.1		)	(72.1		)	(882.2		)	(0.5		)	(882.7		)
Balance at December 31, 2014	1,712.1			(65.5		)	1,646.6			19.9			1,666.5
Other comprehensive loss	(732.9		)	(17.8		)	(750.7		)	0.5			(750.2		)
Balance at December 31, 2015	979.2			(83.3		)	895.9			20.4			916.3
Other comprehensive loss	(1,251.8		)	(16.5		)	(1,268.3		)	(3.1		)	(1,271.4		)
Balance at December 31, 2016	$	(272.6	)	$	(99.8	)	$	(372.4	)	$	17.3		$	(355.1	)

The components of other comprehensive loss, net of taxes, are reflected in our consolidated statements of comprehensive earnings (loss). The following table summarizes the tax effects related to each component of other comprehensive loss, net of amounts reclassified to our consolidated statements of operations:



	Pre-tax amount			Tax benefit			Net-of-tax amount
	in millions
Year ended December 31, 2016:
Foreign currency translation adjustments (a)	$	(1,248.8	)	$	(2.4	)	$	(1,251.2	)
Pension-related adjustments and other	(20.7		)	0.5			(20.2		)
Other comprehensive loss	(1,269.5		)	(1.9		)	(1,271.4		)
Other comprehensive loss attributable to noncontrolling interests (b)	3.1			—			3.1
Other comprehensive loss attributable to Liberty Global shareholders	$	(1,266.4	)	$	(1.9	)	$	(1,268.3	)

Year ended December 31, 2015:
Foreign currency translation adjustments (a)	$	(737.1	)	$	4.2		$	(732.9	)
Pension-related adjustments and other	(23.4		)	6.1			(17.3		)
Other comprehensive loss	(760.5		)	10.3			(750.2		)
Other comprehensive earnings attributable to noncontrolling interests (b)	(0.7		)	0.2			(0.5		)
Other comprehensive loss attributable to Liberty Global shareholders	$	(761.2	)	$	10.5		$	(750.7	)

Year ended December 31, 2014:
Foreign currency translation adjustments (a)	$	(816.4	)	$	6.3		$	(810.1	)
Pension-related adjustments	(89.9		)	17.3			(72.6		)
Other comprehensive loss	(906.3		)	23.6			(882.7		)
Other comprehensive loss attributable to noncontrolling interests (b)	0.8			(0.3		)	0.5
Other comprehensive loss attributable to Liberty Global shareholders	$	(905.5	)	$	23.3		$	(882.2	)

_______________


(a)	For additional information regarding reclassifications of foreign currency translation losses to earnings, see the consolidated statements of comprehensive earnings (loss) and note 5.

(b)

Amounts represent the noncontrolling interest owners’ share of our pension-related adjustments.

- Definition

The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.

+ References

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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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Reference 7: http://www.xbrl.org/2003/role/presentationRef
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-URI http://asc.fasb.org/extlink&oid=6522872

+ Details

Commitments and Contingencies

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments

In the normal course of business, we have entered into agreements that commit our company to make cash payments in future periods with respect to network and connectivity commitments, programming contracts, purchases of customer premises and other equipment and services, non-cancellable operating leases and other items. The following table sets forth the U.S. dollar equivalents of such commitments as of December 31, 2016:



	Payments due during:
	2017		2018		2019		2020		2021		Thereafter		Total
	in millions

Network and connectivity commitments	$	738.8	$	386.9	$	308.9	$	257.4	$	240.6	$	868.2	$	2,800.8
Programming commitments	1,041.2		900.5		457.2		183.5		62.1		93.1		2,737.6
Purchase commitments	1,236.9		212.6		145.9		102.6		21.0		70.3		1,789.3
Operating leases	133.5		113.2		94.0		73.8		60.7		249.0		724.2
Other commitments	46.7		15.0		12.2		8.5		7.4		14.4		104.2
Total (a)	$	3,197.1	$	1,628.2	$	1,018.2	$	625.8	$	391.8	$	1,295.0	$	8,156.1

_______________


(a)	The commitments included in this table do not reflect any liabilities that are included in our December 31, 2016 consolidated balance sheet.

Network and connectivity commitments include (i) Telenet’s commitments for certain operating costs associated with its leased network, (ii) commitments associated with our MVNO agreements and (iii) service commitments associated with our network extension projects, primarily in the U.K. Telenet’s commitments for certain operating costs are subject to adjustment based on changes in the network operating costs incurred by Telenet with respect to its own networks. These potential adjustments are not subject to reasonable estimation and, therefore, are not included in the above table. The amounts reflected in the above table with respect to certain of our MVNO commitments represent fixed minimum amounts payable under these agreements and, therefore, may be significantly less than the actual amounts we ultimately pay in these periods.

Programming commitments consist of obligations associated with certain of our programming, studio output and sports rights contracts that are enforceable and legally binding on us as we have agreed to pay minimum fees without regard to (i) the actual number of subscribers to the programming services, (ii) whether we terminate service to a portion of our subscribers or dispose of a portion of our distribution systems or (iii) whether we discontinue our premium sports services. In addition, programming commitments do not include increases in future periods associated with contractual inflation or other price adjustments that are not fixed. Accordingly, the amounts reflected in the above table with respect to these contracts are significantly less than the amounts we expect to pay in these periods under these contracts. Historically, payments to programming vendors have represented a significant portion of our operating costs, and we expect that this will continue to be the case in future periods. In this regard, our total programming and copyright costs aggregated $2,449.4 million (including $2,104.5 million for the Liberty Global Group and $344.9 million for the LiLAC Group), $2,313.9 million (including $2,066.6 million for the Liberty Global Group and $247.3 million for the LiLAC Group) and $2,160.0 million (including $1,928.0 million for the Liberty Global Group and $232.0 million for the LiLAC Group) during 2016, 2015 and 2014, respectively.

Purchase commitments include unconditional and legally binding obligations related to (i) the purchase of customer premises and other equipment and (ii) certain service-related commitments, including call center, information technology and maintenance services.

Commitments arising from acquisition agreements are not reflected in the above table. For information regarding our commitments under acquisition agreements, see note 4.

In addition to the commitments set forth in the table above, we have significant commitments under (i) derivative instruments and (ii) defined benefit plans and similar agreements, pursuant to which we expect to make payments in future periods. For information regarding our derivative instruments, including the net cash paid or received in connection with these instruments during 2016, 2015 and 2014, see note 7. For information regarding our defined benefit plans, see note 15.

We also have commitments pursuant to agreements with, and obligations imposed by, franchise authorities and municipalities, which may include obligations in certain markets to move aerial cable to underground ducts or to upgrade, rebuild or extend portions of our broadband communication systems. Such amounts are not included in the above table because they are not fixed or determinable.

Rental expense under non-cancellable operating lease arrangements amounted to $250.6 million (including $205.2 million for the Liberty Global Group and $45.4 million for the LiLAC Group), $219.0 million (including $204.7 million for the Liberty Global Group and $14.3 million for the LiLAC Group) and $268.3 million (including $252.0 million for the Liberty Global Group and $16.3 million for the LiLAC Group) during 2016, 2015 and 2014, respectively. It is expected that in the normal course of business, operating leases that expire generally will be renewed or replaced by similar leases.

We have established various defined contribution benefit plans for our and our subsidiaries’ employees. Our aggregate expense for matching contributions under the various defined contribution employee benefit plans was $76.8 million (including $70.4 million for the Liberty Global Group and $6.4 million for the LiLAC Group), $76.7 million (including $75.0 million for the Liberty Global Group and $1.7 million for the LiLAC Group) and $63.2 million (including $61.7 million for the Liberty Global Group and $1.5 million for the LiLAC Group) during 2016, 2015 and 2014, respectively.

Guarantees and Other Credit Enhancements

In the ordinary course of business, we may provide (i) indemnifications to our lenders, our vendors and certain other parties and (ii) performance and/or financial guarantees to local municipalities, our customers and vendors. Historically, these arrangements have not resulted in our company making any material payments and we do not believe that they will result in material payments in the future.

Legal and Regulatory Proceedings and Other Contingencies

Interkabel Acquisition. On November 26, 2007, Telenet and the PICs announced a non-binding agreement-in-principle to transfer the analog and digital television activities of the PICs, including all existing subscribers to Telenet. Subsequently, Telenet and the PICs entered into a binding agreement (the 2008 PICs Agreement), which closed effective October 1, 2008. Beginning in December 2007, Proximus NV/SA (Proximus), the incumbent telecommunications operator in Belgium, instituted several proceedings seeking to block implementation of these agreements. Proximus lodged summary proceedings with the President of the Court of First Instance of Antwerp to obtain a provisional injunction preventing the PICs from effecting the agreement-in-principle and initiated a civil procedure on the merits claiming the annulment of the agreement-in-principle. In March 2008, the President of the Court of First Instance of Antwerp ruled in favor of Proximus in the summary proceedings, which ruling was overturned by the Court of Appeal of Antwerp in June 2008. Proximus brought this appeal judgment before the Cour de Cassation (the Belgian Supreme Court), which confirmed the appeal judgment in September 2010. On April 6, 2009, the Court of First Instance of Antwerp ruled in favor of the PICs and Telenet in the civil procedure on the merits, dismissing Proximus’s request for the rescission of the agreement-in-principle and the 2008 PICs Agreement. On June 12, 2009, Proximus appealed this judgment with the Court of Appeal of Antwerp. In this appeal, Proximus is now also seeking compensation for damages should the 2008 PICs Agreement not be rescinded. While these proceedings were suspended indefinitely, other proceedings were initiated, which resulted in a ruling by the Belgian Council of State in May 2014 annulling (i) the decision of the PICs not to organize a public market consultation and (ii) the decision from the PICs’ board of directors to approve the 2008 PICs Agreement. In December 2015, Proximus resumed the civil proceedings pending with the Court of Appeal of Antwerp seeking to have the 2008 PICs Agreement annulled and claiming damages of €1.4 billion ($1.5 billion).

Telenet intends to defend itself vigorously in the resumed proceedings and does not expect an outcome before the end of 2017. No assurance can be given as to the outcome of these or other proceedings. However, an unfavorable outcome of existing or future proceedings could potentially lead to the annulment of the 2008 PICs Agreement and/or to an obligation of Telenet to pay compensation for damages, subject to the relevant provisions of the 2008 PICs Agreement, which stipulate that Telenet is responsible for damages in excess of €20.0 million ($21.1 million). We do not expect the ultimate resolution of this matter to have a material impact on our results of operations, cash flows or financial position. No amounts have been accrued by us with respect to this matter as the likelihood of loss is not considered to be probable.

Deutsche Telekom Litigation. On December 28, 2012, Unitymedia filed a lawsuit against Deutsche Telekom in which Unitymedia asserts that it pays excessive prices for the co-use of Deutsche Telekom’s cable ducts in Unitymedia’s footprint. The Federal Network Agency approved rates for the co-use of certain ducts of Deutsche Telekom in March 2011. Based in part on these approved rates, Unitymedia is seeking a reduction of the annual lease fees (approximately €76 million ($80 million) for 2012) by approximately two-thirds and the return of similarly calculated overpayments from 2009 through the ultimate settlement date, plus accrued interest. In October 2016, the first instance court dismissed this action. We have appealed this decision, however, the resolution of this matter may take several years and no assurance can be given that Unitymedia’s claims will be successful. Any recovery by Unitymedia will not be reflected in our consolidated financial statements until such time as the final disposition of this matter has been reached.

Liberty Puerto Rico Matter. In November 2012, we completed a business combination that resulted in, among other matters, the combination of our then operating subsidiary in Puerto Rico with San Juan Cable, LLC dba OneLink Communications (OneLink). In connection with this transaction (the OneLink Acquisition), Liberty Puerto Rico, as the surviving entity, became a party to certain claims previously asserted by the incumbent telephone operator (PRTC) against OneLink based on alleged conduct of OneLink that occurred prior to the OneLink Acquisition (the PRTC Claim). The PRTC Claim includes an allegation that OneLink acted in an anticompetitive manner in connection with a series of legal and regulatory proceedings it initiated against PRTC in Puerto Rico beginning in 2009. In March 2014, a separate class action claim was filed in Puerto Rico (the Class Action Claim) containing allegations substantially similar to those asserted in the PRTC Claim, but alleging ongoing injury on behalf of a consumer class (as opposed to harm to a competitor). In July 2016, the judge presiding over the PRTC Claim in the United States District Court for the District of Maine (the District Court) granted OneLink summary judgment that dismissed the PRTC Claim in its entirety. PRTC filed an appeal of the District Court’s decision with the United States First Circuit Court of Appeals. Based on our assessment of the PRTC Claim on appeal and the Class Action Claim, we have determined that the possibility of loss is remote. As a result, we will not report on this matter in future filings. In connection with the July 2016 decision, we have released our previously-recorded provision and related indemnification asset associated with the PRTC Claim, resulting in a $5.1 million reduction to our SG&A expenses during the third quarter of 2016. In December 2016, we received $7.5 million related to the reimbursement of legal fees we incurred in connection with the PRTC Claim, resulting in a reduction to our SG&A expenses during the fourth quarter of 2016 and the release of the former owners of OneLink from their obligations under the indemnification agreement entered into in connection with the OneLink Acquisition.

Belgium Regulatory Developments. In December 2010, the Belgisch Instituut voor Post en Telecommunicatie and the regional regulators for the media sectors (together, the Belgium Regulatory Authorities) published their respective draft decisions reflecting the results of their joint analysis of the broadcasting market in Belgium.

The Belgium Regulatory Authorities adopted a final decision on July 1, 2011 (the July 2011 Decision) with some minor revisions. The regulatory obligations imposed by the July 2011 Decision include (i) an obligation to make a resale offer at “retail minus’’ of the cable analog package available to third party operators (including Proximus), (ii) an obligation to grant third-party operators (except Proximus) access to digital television platforms (including the basic digital video package) at “retail minus,” and (iii) an obligation to make a resale offer at “retail minus’’ of broadband internet access available to beneficiaries of the digital television access obligation that wish to offer bundles of digital video and broadband internet services to their customers (except Proximus).

In February 2012, Telenet submitted draft reference offers regarding the obligations described above, and the Belgium Regulatory Authorities published the final decision on September 9, 2013. Telenet has implemented the access obligations as described in its reference offers and, on March 1, 2016, Orange Belgium NV (Orange Belgium), formerly known as Mobistar SA, launched a commercial offer combining a cable TV package and broadband internet access for certain of their mobile customers. In addition, as a result of the November 2014 decision by the Brussels Court of Appeal described below, on November 14, 2014, Proximus submitted a request to Telenet to commence access negotiations. Telenet contests this request and has asked the Belgium

Regulatory Authorities to assess the reasonableness of the Proximus request. The timing for a decision regarding this assessment by the Belgium Regulatory Authorities is not known.

On December 14, 2015, the Belgium Regulatory Authorities published a draft decision, which amended previously-issued decisions and sets forth the “retail minus” tariffs of minus 26% for basic television (basic analog and digital video package) and minus 18% for the bundle of basic television and broadband internet services during an initial two-year period. Following this two-year period, the tariffs would change to minus 15% and 7%, respectively. The draft decision was notified to the European Commission and a final decision was adopted on February 19, 2016. A “retail minus” method of pricing involves a wholesale tariff calculated as the retail price for the offered service by Telenet, excluding VAT and copyrights, and further deducting the retail costs avoided by offering the wholesale service (such as costs for billing, franchise, consumer service, marketing and sales).

Telenet filed an appeal against the July 2011 Decision with the Brussels Court of Appeal. On November 12, 2014, the Brussels Court of Appeal rejected Telenet’s appeal of the July 2011 Decision and accepted Proximus’s claim that Proximus should be allowed access to Telenet’s, among other operators, digital television platform and the resale of bundles of digital video and broadband internet services. On November 30, 2015, Telenet filed an appeal of this decision with the Belgian Supreme Court. In 2014, Telenet and wireless operator Orange Belgium each filed an appeal with the Brussels Court of Appeal against the initial retail minus decisions. These appeals are still pending. On April 25, 2016, Telenet also filed an appeal with the Brussels Court of Appeal challenging the February 19, 2016 retail minus decision. There can be no certainty that Telenet’s appeals will be successful.

The July 2011 Decision aims to, and in its application may, strengthen Telenet’s competitors by granting them resale access to Telenet’s network to offer competing products and services notwithstanding Telenet’s substantial historical financial outlays in developing the infrastructure. In addition, any resale access granted to competitors could (i) limit the bandwidth available to Telenet to provide new or expanded products and services to the customers served by its network and (ii) adversely impact Telenet’s ability to maintain or increase its revenue and cash flows. The extent of any such adverse impacts ultimately will be dependent on the extent that competitors take advantage of the resale access ultimately afforded to Telenet’s network and other competitive factors or market developments.

Financial Transactions Tax. Certain countries in the European Union (E.U.), including Germany, Austria and Slovakia, are participating in an enhanced cooperation procedure to introduce a financial transactions tax (the FTT). Under the draft language of the FTT proposal, a wide range of financial transactions could be taxed at rates of at least 0.01% for derivative transactions based on the notional amount and 0.1% for other covered financial transactions based on the underlying transaction price. Each of the individual countries would be permitted to determine an exact rate, which could be higher than the proposed rates of 0.01% and 0.1%. Any implementation of the FTT could have a global impact because it would apply to all financial transactions where a financial institution is involved (including unregulated entities that engage in certain types of covered activity) and either of the parties (whether the financial institution or its counterparty) is in one of the participating countries. Although there continues to be ongoing discussions in the relevant countries around the FTT, uncertainty remains as to if and when the FTT will be implemented and the breadth of its application. Based on our understanding of the current status of the potential FTT, we do not expect that any implementation of the FTT would occur before 2018. Any imposition of the FTT could increase banking fees and introduce taxes on internal transactions that we currently perform. Due to the uncertainty regarding the FTT, we are currently unable to estimate the financial impact that the FTT could have on our results of operations, cash flows or financial position.

Virgin Media VAT Matters. Virgin Media’s application of VAT with respect to certain revenue generating activities has been challenged by the U.K. tax authorities. Virgin Media has estimated its maximum exposure in the event of an unfavorable outcome to be £46.6 million ($57.5 million) as of December 31, 2016. No portion of this exposure has been accrued by Virgin Media as the likelihood of loss is not considered to be probable. A court hearing was held at the end of September 2014 in relation to the U.K. tax authorities’ challenge and the timing of the court’s decision is uncertain.

On March 19, 2014, the U.K. government announced a change in legislation with respect to the charging of VAT in connection with prompt payment discounts such as those that we offer to our fixed-line telephony customers. This change, which took effect on May 1, 2014, impacted our company and some of our competitors. The U.K. tax authority issued a decision in the fourth quarter of 2015 challenging our application of the prompt payment discount rules prior to the May 1, 2014 change in legislation. We have appealed this decision. As part of the appeal process, we were required to make aggregate payments of £67.0 million ($99.1 million at the respective transaction dates), which included the challenged amount of £63.7 million and related interest of £3.3 million. The aggregate amount paid does not include penalties, which could be significant in the unlikely event that penalties were to be assessed. This matter will likely be subject to court proceedings that could delay the ultimate resolution for an extended period of

time. No portion of this potential exposure has been accrued by our company as the likelihood of loss is not considered to be probable.

Hungary VAT Matter. In February 2016, our DTH operations in Luxembourg received a second instance decision from the Hungarian tax authorities as a result of an audit with respect to VAT payments that the Hungarian tax authorities conducted for the years 2010 through 2012. The Hungarian tax authorities assessed our DTH operations with an obligation to pay VAT for the years audited of HUF 5,413.2 million ($18.5 million), excluding interest and penalties, which could be significant. We believe that our DTH operations have operated in compliance with all applicable rules, regulations and interpretations thereof, including a binding tax ruling that we received from the Hungarian government in 2010. In October 2016, a Budapest court disagreed with the tax authorities and dismissed the assessment. On February 2, 2017, the Hungarian tax authorities appealed the Budapest court decision to the Hungarian Supreme Court. No portion of this exposure has been accrued by us as the likelihood of loss is not considered to be probable.

Other Regulatory Issues. Video distribution, broadband internet, fixed-line telephony, mobile and content businesses are regulated in each of the countries in which we operate. The scope of regulation varies from country to country, although in some significant respects regulation in European markets is harmonized under the regulatory structure of the E.U. Adverse regulatory developments could subject our businesses to a number of risks. Regulation, including conditions imposed on us by competition or other authorities as a requirement to close acquisitions or dispositions, could limit growth, revenue and the number and types of services offered and could lead to increased operating costs and property and equipment additions. In addition, regulation may restrict our operations and subject them to further competitive pressure, including pricing restrictions, interconnect and other access obligations, and restrictions or controls on content, including content provided by third parties. Failure to comply with current or future regulation could expose our businesses to various penalties.

We have been notified of a fourfold increase in the rateable value of our network and other assets in the U.K. that is scheduled to become effective on April 1, 2017. This increase will affect the amount we pay for network infrastructure charges as the annual amount payable to the U.K. government is calculated by applying a percentage multiplier to the rateable value of assets. This proposed change, together with a similar proposed change in Ireland, would result in significant increases in our network infrastructure charges. We estimate that the aggregate amount of these increases will be approximately £30 million ($37 million) during 2017 and will build to a maximum aggregate increase of up to £120 million ($148 million) in 2021. We believe that the proposed increases are excessive, and we will challenge the underlying methodology and assumptions.

In addition to the foregoing items, we have contingent liabilities related to matters arising in the ordinary course of business including (i) legal proceedings, (ii) issues involving VAT and wage, property, withholding and other tax issues and (iii) disputes over interconnection, programming, copyright and channel carriage fees. While we generally expect that the amounts required to satisfy these contingencies will not materially differ from any estimated amounts we have accrued, no assurance can be given that the resolution of one or more of these contingencies will not result in a material impact on our results of operations, cash flows or financial position in any given period. Due, in general, to the complexity of the issues involved and, in certain cases, the lack of a clear basis for predicting outcomes, we cannot provide a meaningful range of potential losses or cash outflows that might result from any unfavorable outcomes.

Segment Reporting

12 Months Ended

Dec. 31, 2016

Segment Reporting, Measurement Disclosures [Abstract]

Segment Reporting

We generally identify our reportable segments as those consolidated subsidiaries that represent 10% or more of our revenue, Adjusted OIBDA (as defined below) or total assets. In certain cases, we may elect to include an operating segment in our segment disclosure that does not meet the above-described criteria for a reportable segment. We evaluate performance and make decisions about allocating resources to our operating segments based on financial measures such as revenue and Adjusted OIBDA. In addition, we review non-financial measures such as subscriber growth, as appropriate.

Adjusted operating income before depreciation and amortization (Adjusted OIBDA) is the primary measure used by our chief operating decision maker to evaluate segment operating performance. Adjusted OIBDA is also a key factor that is used by our internal decision makers to (i) determine how to allocate resources to segments and (ii) evaluate the effectiveness of our management for purposes of annual and other incentive compensation plans. As we use the term, Adjusted OIBDA is defined as operating income before depreciation and amortization, share-based compensation, provisions and provision releases related to significant litigation and impairment, restructuring and other operating items. Other operating items include (a) gains and losses on the disposition of long-lived assets, (b) third-party costs directly associated with successful and unsuccessful acquisitions and

dispositions, including legal, advisory and due diligence fees, as applicable, and (c) other acquisition-related items, such as gains and losses on the settlement of contingent consideration. Our internal decision makers believe Adjusted OIBDA is a meaningful measure because it represents a transparent view of our recurring operating performance that is unaffected by our capital structure and allows management to (1) readily view operating trends, (2) perform analytical comparisons and benchmarking between segments and (3) identify strategies to improve operating performance in the different countries in which we operate. A reconciliation of total segment Adjusted OIBDA to our earnings (loss) from continuing operations before income taxes is presented below.

As of December 31, 2016, our reportable segments are as follows:


•	European Division:


•	U.K./Ireland


•	Belgium


•	The Netherlands (through the completion of the Dutch JV Transaction)


•	Germany


•	Switzerland/Austria


•	Central and Eastern Europe


•	LiLAC Division:


•	CWC


•	Chile


•	Puerto Rico

On December 31, 2016, we completed the Dutch JV Transaction, whereby we contributed Ziggo Group Holding (including Ziggo Sport) to the Dutch JV. Accordingly, our results of operations include the operations of Ziggo Group Holding and Ziggo Sport for all periods presented while our December 31, 2016 consolidated balance sheet excludes such entities. In our segment presentation, Ziggo Group Holding (exclusive of Ziggo Sport, which became a subsidiary of Ziggo Group Holding in October 2016) is separately reported as “The Netherlands” and Ziggo Sport is included in our “Corporate and Other” category. Beginning with the first quarter of 2017, we expect to present the Dutch JV as a reportable segment. For additional information regarding the Dutch JV Transaction, see note 5 to our consolidated financial statements.

All of the reportable segments set forth above derive their revenue primarily from residential and B2B services, including video, broadband internet and fixed-line telephony services and, with the exception of Puerto Rico, mobile services. At December 31, 2016, our operations in the European Division provided residential and B2B services in 11 European countries and DTH services to customers in the Czech Republic, Hungary, Romania and Slovakia through a Luxembourg-based organization that we refer to as “UPC DTH.” In addition to UPC DTH, our Central and Eastern Europe segment includes our broadband communications operations in the Czech Republic, Hungary, Poland, Romania and Slovakia. The European Division’s central and other category includes (i) costs associated with certain centralized functions, including billing systems, network operations, technology, marketing, facilities, finance and other administrative functions, and (ii) intersegment eliminations within the European Division. In addition, our LiLAC Division provides residential and B2B services in (a) 18 countries, all but one of which are located in Latin America and the Caribbean, through CWC, (b) Chile through VTR and (c) Puerto Rico through Liberty Puerto Rico. CWC also provides (1) B2B services in certain other countries in Latin America and the Caribbean and (2) wholesale services over its sub-sea and terrestrial networks that connect over 30 markets in that region. The corporate and other category for the Liberty Global Group includes less significant consolidated operating segments that provide programming and other services, including Ziggo Sport through December 31, 2016. Intersegment eliminations primarily represent the elimination of intercompany transactions between our broadband communications and programming operations. Inter-group eliminations represent the elimination of intercompany transactions between the Liberty Global Group and the LiLAC Group.

Performance Measures of Our Reportable Segments

The amounts presented below represent 100% of each of our reportable segment’s revenue and Adjusted OIBDA. As we have the ability to control Telenet, Liberty Puerto Rico and certain subsidiaries of CWC that are not wholly owned, we consolidate 100% of the revenue and expenses of these entities in our consolidated statements of operations despite the fact that third parties own significant interests in these entities. The noncontrolling owners’ interests in the operating results of Telenet, Liberty Puerto

Rico, certain subsidiaries of CWC and other less significant majority-owned subsidiaries are reflected in net earnings or loss attributable to noncontrolling interests in our consolidated statements of operations. For additional information, see note 1.



	Year ended December 31,
	2016						2015						2014
	Revenue			Adjusted OIBDA			Revenue			Adjusted OIBDA			Revenue			Adjusted OIBDA
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	6,508.8		$	2,930.9		$	7,058.7		$	3,162.1		$	7,409.9		$	3,235.7
Belgium (a)	2,691.1			1,173.4			2,021.0			990.3			2,279.4			1,125.0
The Netherlands (b)	2,690.8			1,472.7			2,745.3			1,519.5			1,498.5			857.9
Germany	2,539.7			1,586.4			2,399.5			1,502.1			2,711.5			1,678.2
Switzerland/Austria	1,755.6			1,069.3			1,758.2			1,040.1			1,846.1			1,056.4
Total Western Europe	16,186.0			8,232.7			15,982.7			8,214.1			15,745.4			7,953.2
Central and Eastern Europe	1,088.4			471.5			1,066.6			474.0			1,259.5			583.0
Central and other	(8.0		)	(327.2		)	(5.4		)	(289.2		)	(7.1		)	(282.7		)
Total European Division	17,266.4			8,377.0			17,043.9			8,398.9			16,997.8			8,253.5
Corporate and other	66.7			(213.3		)	42.3			(222.6		)	70.8			(212.0		)
Intersegment eliminations (c)	(48.1		)	—			(23.5		)	—			(24.9		)	4.0
Total Liberty Global Group	17,285.0			8,163.7			17,062.7			8,176.3			17,043.7			8,045.5
LiLAC Group:
LiLAC Division:
CWC (d)	1,444.8			541.9			—			—			—			—
Chile	859.5			339.3			838.1			328.1			898.5			351.0
Puerto Rico (e)	420.8			211.8			379.2			167.2			306.1			128.9
Total LiLAC Division	2,725.1			1,093.0			1,217.3			495.3			1,204.6			479.9
Intersegment eliminations	(1.3		)	—			—			—			—			—
Corporate	—			(8.9		)	—			(4.3		)	—			(3.1		)
Total LiLAC Group	2,723.8			1,084.1			1,217.3			491.0			1,204.6			476.8
Total	$	20,008.8		$	9,247.8		$	18,280.0		$	8,667.3		$	18,248.3		$	8,522.3

_______________


(a)	The amounts presented for 2016 include the post-acquisition revenue and Adjusted OIBDA of BASE, which was acquired on February 11, 2016.


(b)	The amounts presented for 2014 exclude the pre-acquisition revenue and Adjusted OIBDA of Ziggo, which was acquired on November 11, 2014.


(c)	Amounts are primarily related to transactions between our European Division and our programming operations.


(d)	The amounts presented for 2016 reflect the post-acquisition revenue and Adjusted OIBDA of CWC, which was acquired on May 16, 2016.


(e)	The amounts presented for 2015 exclude the pre-acquisition revenue and Adjusted OIBDA of Choice, which was acquired on June 3, 2015.

The following table provides a reconciliation of total segment Adjusted OIBDA from continuing operations to earnings (loss) from continuing operations before income taxes:



	Year ended December 31,
	2016			2015			2014
	in millions

Total segment Adjusted OIBDA from continuing operations	$	9,247.8		$	8,667.3		$	8,522.3
Share-based compensation expense	(296.9		)	(318.2		)	(257.2		)
Depreciation and amortization	(5,801.1		)	(5,825.8		)	(5,500.1		)
Impairment, restructuring and other operating items, net	(348.5		)	(174.1		)	(536.8		)
Operating income	2,801.3			2,349.2			2,228.2
Interest expense	(2,638.4		)	(2,441.4		)	(2,544.7		)
Realized and unrealized gains on derivative instruments, net	845.1			847.2			88.8
Foreign currency transaction losses, net	(290.0		)	(1,149.2		)	(836.5		)
Realized and unrealized gains (losses) due to changes in fair values of certain investments and debt, net	(461.5		)	124.5			205.2
Losses on debt modification and extinguishment, net	(237.2		)	(388.0		)	(186.2		)
Gain on Dutch JV Transaction	520.8			—			—
Other income (expense), net	9.3			(26.9		)	(10.7		)
Earnings (loss) from continuing operations before income taxes	$	549.4		$	(684.6	)	$	(1,055.9	)

Balance Sheet Data of our Reportable Segments

Selected balance sheet data of our reportable segments is set forth below:



	Long-lived assets				Total assets
	December 31,				December 31,
	2016		2015		2016			2015
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	16,287.4	$	19,789.9	$	20,445.8		$	23,523.6
Belgium	4,961.8		3,674.9		5,724.7			4,457.7
The Netherlands	—		14,741.7		—			15,103.2
Germany	7,388.9		7,898.9		7,937.2			8,578.5
Switzerland/Austria	5,054.3		5,108.0		5,415.3			5,438.6
Total Western Europe	33,692.4		51,213.4		39,523.0			57,101.6
Central and Eastern Europe	2,262.4		2,268.0		2,360.7			2,357.5
Central and other (a)	676.7		543.9		9,753.1			1,541.1
Total European Division	36,631.5		54,025.3		51,636.8			61,000.2
Corporate and other	107.8		119.7		2,881.1			3,331.3
Total Liberty Global Group	36,739.3		54,145.0		54,517.9			64,331.5
LiLAC Group:
LiLAC Division:
CWC	9,534.8		—		10,934.7			—
Chile	993.9		873.7		1,500.6			1,506.6
Puerto Rico	1,355.6		1,347.8		1,465.9			1,469.4
Total LiLAC Division	11,884.3		2,221.5		13,901.2			2,976.0
Corporate	120.9		120.9		290.9			262.1
Total LiLAC Group	12,005.2		2,342.4		14,192.1			3,238.1
Inter-group eliminations	—		—		(25.9		)	(10.6		)
Total	$	48,744.5	$	56,487.4	$	68,684.1		$	67,559.0

_______________


(a)	The total asset amount at December 31, 2016 includes our equity method investment in the Dutch JV and related receivables.

Property and Equipment Additions of our Reportable Segments

The property and equipment additions of our reportable segments (including capital additions financed under vendor financing or capital lease arrangements) are presented below and reconciled to the capital expenditure amounts included in our consolidated statements of cash flows. For additional information concerning capital additions financed under vendor financing and capital lease arrangements, see note 9.



	Year ended December 31,
	2016			2015			2014
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	1,761.1		$	1,527.3		$	1,506.7
Belgium (a)	588.4			371.6			448.9
The Netherlands (b)	588.9			536.1			268.0
Germany	594.3			535.7			574.5
Switzerland/Austria	368.7			315.6			327.2
Total Western Europe	3,901.4			3,286.3			3,125.3
Central and Eastern Europe	330.5			277.3			264.8
Central and other	387.2			280.7			257.9
Total European Division	4,619.1			3,844.3			3,648.0
Corporate and other	19.5			65.9			5.0
Total Liberty Global Group	4,638.6			3,910.2			3,653.0
LiLAC Group:
CWC (c)	282.6			—			—
Chile	194.6			149.0			195.8
Puerto Rico (d)	91.0			78.1			60.4
Total LiLAC Group	568.2			227.1			256.2
Total property and equipment additions	5,206.8			4,137.3			3,909.2
Assets acquired under capital-related vendor financing arrangements	(2,064.2		)	(1,481.5		)	(975.3		)
Assets acquired under capital leases	(111.6		)	(106.1		)	(127.2		)
Changes in current liabilities related to capital expenditures	(386.7		)	(50.2		)	(122.3		)
Total capital expenditures	$	2,644.3		$	2,499.5		$	2,684.4

_______________


(a)	The amount presented at December 31, 2016 includes the post-acquisition property and equipment additions of BASE, which was acquired on February 11, 2016.


(b)	The amount presented at December 31, 2014 excludes the pre-acquisition property and equipment additions of Ziggo, which was acquired on November 11, 2014.


(c)	The amount presented at December 31, 2016 reflects the post-acquisition property and equipment additions of CWC, which was acquired on May 16, 2016.


(d)	The amount presented at December 31, 2015 excludes the pre-acquisition property and equipment additions of Choice, which was acquired on June 3, 2015.

Revenue by Major Category

Our revenue by major category is set forth below:



	Year ended December 31,
	2016		2015		2014
	in millions
Subscription revenue (a):
Video	$	6,378.0	$	6,380.1	$	6,535.7
Broadband internet	5,309.4		5,073.4		4,713.6
Fixed-line telephony	3,018.6		3,160.9		3,258.9
Cable subscription revenue	14,706.0		14,614.4		14,508.2
Mobile (b)	1,706.4		1,037.3		1,085.6
Total subscription revenue	16,412.4		15,651.7		15,593.8
B2B revenue (c)	2,156.3		1,580.2		1,515.9
Other revenue (b) (d)	1,440.1		1,048.1		1,138.6
Total	$	20,008.8	$	18,280.0	$	18,248.3

_______________

(a)

Subscription revenue includes amounts received from subscribers for ongoing services, excluding installation fees and late fees. Subscription revenue from subscribers who purchase bundled services at a discounted rate is generally allocated proportionally to each service based on the standalone price for each individual service. As a result, changes in the standalone pricing of our cable and mobile products or the composition of bundles can contribute to changes in our product revenue categories from period to period.


(b)	Mobile subscription revenue excludes mobile interconnect revenue of $313.4 million, $212.7 million and $245.0 million during 2016, 2015 and 2014, respectively. Mobile interconnect revenue and revenue from mobile handset sales are included in other revenue.

(c)

B2B revenue includes revenue from business broadband internet, video, voice, mobile and data services offered to medium to large enterprises and, on a wholesale basis, to other operators. We also provide services to certain small or home office (SOHO) subscribers. SOHO subscribers pay a premium price to receive expanded service levels along with video, broadband internet, fixed-line telephony or mobile services that are the same or similar to the mass marketed products offered to our residential subscribers. Revenue from SOHO subscribers, which is included in subscription revenue, aggregated $491.8 million, $319.2 million and $216.5 million during 2016, 2015 and 2014, respectively.


(d)	Other revenue includes, among other items, interconnect fees, mobile handset sales, channel carriage fees and installation fees.

Geographic Segments

The revenue of our geographic segments is set forth below:



	Year ended December 31,
	2016			2015		2014
	in millions
Liberty Global Group:
European Division:
U.K.	$	6,070.4		$	6,663.3	$	6,941.1
Belgium (a)	2,691.1			2,021.0		2,279.4
The Netherlands (b)	2,690.8			2,745.3		1,498.5
Germany	2,539.7			2,399.5		2,711.5
Switzerland	1,377.3			1,390.3		1,414.4
Ireland	438.4			395.4		468.8
Poland	391.4			399.7		469.9
Austria	378.3			367.9		431.7
Hungary	273.1			258.5		310.2
The Czech Republic	180.4			176.6		221.0
Romania	169.9			158.1		173.3
Slovakia	58.4			59.3		74.5
Other	7.2			9.0		3.5
Total European Division	17,266.4			17,043.9		16,997.8
Other, including intersegment eliminations	18.6			18.8		45.9
Total Liberty Global Group	17,285.0			17,062.7		17,043.7
LiLAC Group:
LiLAC Division:
CWC (c):
Panama	414.8			—		—
Jamaica	202.9			—		—
Bahamas	181.5			—		—
Barbados	143.1			—		—
Trinidad and Tobago	103.0			—		—
Other (d)	399.5			—		—
Total CWC	1,444.8			—		—
Chile	859.5			838.1		898.5
Puerto Rico (e)	420.8			379.2		306.1
Total LiLAC Division	2,725.1			1,217.3		1,204.6
Intersegment eliminations	(1.3		)	—		—
Total LiLAC Group	2,723.8			1,217.3		1,204.6
Total	$	20,008.8		$	18,280.0	$	18,248.3

_______________


(a)	The amount presented for 2016 includes the post-acquisition revenue of BASE, which was acquired on February 11, 2016.


(b)	The amount presented for 2014 excludes the pre-acquisition revenue of Ziggo, which was acquired on November 11, 2014.


(c)	The amount presented for 2016 reflects the post-acquisition revenue of CWC, which was acquired on May 16, 2016. For each CWC jurisdiction, the amounts presented include (i) revenue from residential and B2B operations and (ii) revenue derived from wholesale network customers, as applicable.


(d)	The amount presented for 2016 relates to other countries in which CWC operates, which are primarily located in Latin America and the Caribbean, and includes (i) revenue from residential and B2B operations, (ii) revenue from wholesale network customers and (iii) intercompany eliminations.


(e)	The amount presented for 2015 excludes the pre-acquisition revenue of Choice, which was acquired on June 3, 2015.

The long-lived assets of our geographic segments are set forth below:



	December 31,
	2016		2015
	in millions
Liberty Global Group:
European Division:
U.K.	$	15,638.7	$	19,127.8
Germany	7,388.9		7,898.9
Belgium	4,961.8		3,674.9
Switzerland	4,057.3		4,117.7
Austria	997.0		990.3
Poland	840.9		893.2
Ireland	648.7		662.1
The Czech Republic	529.1		534.8
Hungary	519.4		494.4
Romania	228.2		194.0
Slovakia	109.6		103.2
The Netherlands	—		14,741.7
Other (a)	711.9		592.3
Total European Division	36,631.5		54,025.3
U.S. and other (b)	107.8		119.7
Total Liberty Global Group	36,739.3		54,145.0
LiLAC Group:
CWC:
Panama	2,330.0		—
Networks (c)	1,547.1		—
Trinidad and Tobago	1,024.5		—
Jamaica	943.3		—
Bahamas	869.1		—
Barbados	645.1		—
Other (d)	2,175.7		—
Total CWC	9,534.8		—
Puerto Rico	1,355.6		1,347.8
Chile	993.9		873.7
Corporate	120.9		120.9
Total LiLAC Group	12,005.2		2,342.4
Total	$	48,744.5	$	56,487.4

_______________


(a)	Primarily represents long-lived assets of the European Division’s central operations, which are located in the Netherlands.


(b)	Primarily represents the long-lived assets of our corporate offices.


(c)	Represents long-lived assets related to CWC’s sub-sea and terrestrial network that connects over 30 markets in Latin America and the Caribbean.

(d)

The amount presented at December 31, 2016 includes long-lived assets of CWC’s other operations, which are primarily located in the Caribbean.

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8981-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8971-108599

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8595-108599

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8380-108599

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8933-108599

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 26
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8844-108599

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 35
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8984-108599

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9031-108599

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9054-108599

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8538-108599

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 29
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8864-108599

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8924-108599

Reference 14: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8906-108599

+ Details

Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Data [Abstract]

Quarterly Financial Information (Unaudited)



	2016
	1^st quarter			2^nd quarter			3^rd quarter			4^th quarter
	in millions, except per share amounts

Revenue	$	4,588.0		$	5,074.1		$	5,207.2		$	5,139.5
Operating income	$	586.6		$	487.8		$	902.7		$	824.2
Net earnings (loss) attributable to Liberty Global shareholders	$	(369.1	)	$	101.4		$	(249.5	)	$	2,222.5
Basic earnings (loss) attributable to Liberty Global shareholders per share (note 3):
Liberty Global Shares	$	(0.39	)	$	0.23		$	(0.18	)	$	2.47
LiLAC Shares	$	(0.88	)	$	(2.04	)	$	(0.47	)	$	(0.07	)
Diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3):
Liberty Global Shares	$	(0.39	)	$	0.23		$	(0.18	)	$	2.45
LiLAC Shares	$	(0.88	)	$	(2.04	)	$	(0.47	)	$	(0.07	)

	2015
	1^st quarter			2^nd quarter			3^rd quarter			4^th quarter
	in millions, except per share amounts

Revenue	$	4,516.9		$	4,566.5		$	4,597.4		$	4,599.2
Operating income	$	557.5		$	624.9		$	545.5		$	621.3
Net earnings (loss) attributable to Liberty Global shareholders	$	(537.5	)	$	(464.7	)	$	133.3		$	(283.6	)
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3):
Liberty Global Shares							$	0.12		$	(0.32	)
LiLAC Shares							$	0.69		$	(0.30	)
Old Liberty Global Shares	$	(0.61	)	$	(0.53	)

Subsequent Events

12 Months Ended

Dec. 31, 2016

Subsequent Events [Abstract]

Subsequent Events

Virgin Media Refinancing Transactions

In January 2017, Virgin Media Secured Finance issued £675.0 million ($833.3 million) principal amount of 5.0% senior secured notes due April 15, 2027 (the April 2027 VM Senior Secured Notes). The net proceeds from the April 2027 VM Senior Secured Notes were used to repay in full the outstanding principal amount under the April 2021 VM Sterling Senior Secured Notes.

Subject to the circumstances described below, the April 2027 VM Senior Secured Notes are non-callable until April 15, 2022. At any time prior to April 15, 2022, Virgin Media Secured Finance may redeem some or all of the April 2027 VM Senior Secured Notes by paying a “make-whole” premium, which is the present value of all remaining scheduled interest payments to April 15, 2022 using the discount rate (as specified in the indenture) as of the redemption date plus 50 basis points.

Virgin Media Secured Finance may redeem some or all of the April 2027 VM Senior Secured Notes at the following redemption prices (expressed as a percentage of the principal amount) plus accrued and unpaid interest and additional amounts (as specified in the indenture), if any, to the applicable redemption date, as set forth below:



		Redemption price
12-month period commencing April 15:
2022		102.500%
2023		101.250%
2024		100.625%
2025 and thereafter		100.000%

In February 2017, Virgin Media SFA Finance Limited entered into a new £865.0 million ($1,067.9 million) term loan facility (VM Facility J). VM Facility J matures on January 31, 2026, bears interest at a rate of LIBOR + 3.50% and is subject to a LIBOR floor of 0.0%. The net proceeds from VM Facility J were used to repay in full the outstanding principal amount under VM Facility E.

UPC Holding Refinancing Transaction

In February 2017, UPC Financing entered into a new $2,150.0 million term loan facility (UPC Facility AP). UPC Facility AP was issued at 99.75% of par, matures on April 15, 2025, bears interest at a rate of LIBOR + 2.75% and is subject to a LIBOR floor of 0.0%. The net proceeds from UPC Facility AP, in conjunction with existing cash, were used to repay in full the outstanding principal amount under UPC Facility AN.

SCHEDULE I (Parent Company Information)

12 Months Ended

Dec. 31, 2016

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

SCHEDULE I (Parent Company Information)

LIBERTY GLOBAL PLC

SCHEDULE I

(Parent Company Information - See Notes to Consolidated Financial Statements)

CONDENSED BALANCE SHEETS

(Parent Company Only)



	December 31,
	2016		2015
	in millions
ASSETS
Current assets:
Cash and cash equivalents	$	58.9	$	24.6
Interest receivables — related-party	451.5		446.2
Other receivables — related-party	338.8		248.6
Other current assets	7.3		10.8
Total current assets	856.5		730.2
Long-term notes receivable — related-party	10,537.0		9,727.1
Investments in consolidated subsidiaries, including intercompany balances	9,460.3		3,851.9
Other assets, net	16.4		10.6
Total assets	$	20,870.2	$	14,319.8

LIBERTY GLOBAL PLC

SCHEDULE I

(Parent Company Information - See Notes to Consolidated Financial Statements)

CONDENSED BALANCE SHEETS — (Continued)

(Parent Company Only)



	December 31,
	2016			2015
	in millions
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	34.0		$	20.7
Other payables — related-party	299.1			198.2
Current portion of notes payable — related-party	1,851.7			1,121.7
Accrued liabilities and other	17.5			13.5
Total current liabilities	2,202.3			1,354.1
Long-term notes payable — related-party	3,912.9			1,336.9
Other long-term liabilities — related-party	991.6			974.3
Other long-term liabilities	2.1			2.1
Total liabilities	7,108.9			3,667.4
Commitments and contingencies
Shareholders’ equity:
Liberty Global Shares — Class A, $0.01 nominal value. Issued and outstanding 253,827,604 and 252,766,455 shares, respectively	2.5			2.5
Liberty Global Shares — Class B, $0.01 nominal value. Issued and outstanding 10,805,850 and 10,472,517 shares, respectively	0.1			0.1
Liberty Global Shares — Class C, $0.01 nominal value. Issued and outstanding 634,391,072 and 584,044,394 shares, respectively	6.3			5.9
LiLAC Shares — Class A, $0.01 nominal value. Issued and outstanding 50,317,930 and 12,630,580 shares, respectively	0.5			0.1
LiLAC Shares — Class B, $0.01 nominal value. Issued and outstanding 1,888,323 and 523,423 shares, respectively	—			—
LiLAC Shares — Class C, $0.01 nominal value. Issued and outstanding 120,889,034 and 30,772,874 shares, respectively	1.2			0.3
Additional paid-in capital	17,578.2			14,908.1
Accumulated deficit	(3,454.8		)	(5,160.1		)
Accumulated other comprehensive earnings (loss), net of taxes	(372.4		)	895.9
Treasury shares, at cost	(0.3		)	(0.4		)
Total shareholders’ equity	13,761.3			10,652.4
Total liabilities and shareholders’ equity	$	20,870.2		$	14,319.8

LIBERTY GLOBAL PLC

SCHEDULE I

(Parent Company Information - See Notes to Consolidated Financial Statements)

CONDENSED STATEMENTS OF OPERATIONS

(Parent Company Only)



	Year ended December 31,
	2016			2015			2014
	in millions
Operating costs and expenses:
Selling, general and administrative (including share-based compensation)	$	52.9		$	83.2		$	43.0
Related-party fees and allocations	66.3			62.7			151.8
Depreciation and amortization	0.8			0.2			—
Other operating expenses	0.7			14.0			3.5
Operating loss	(120.7		)	(160.1		)	(198.3		)
Non-operating income (expense):
Interest expense — related-party	(162.3		)	(71.2		)	(9.6		)
Interest income — related-party	781.0			787.3			821.7
Realized and unrealized gains on derivative instruments, net	—			—			13.7
Foreign currency transaction gains (losses), net	45.8			(29.8		)	(58.2		)
Other expense, net	(1.3		)	(2.5		)	(8.1		)
	663.2			683.8			759.5
Earnings before income taxes and equity in earnings (losses) of consolidated subsidiaries, net	542.5			523.7			561.2
Equity in earnings (losses) of consolidated subsidiaries, net	1,279.7			(1,574.7		)	(1,120.8		)
Income tax expense	(116.9		)	(101.5		)	(135.4		)
Net earnings (loss)	$	1,705.3		$	(1,152.5	)	$	(695.0	)

LIBERTY GLOBAL PLC

SCHEDULE I

(Parent Company Information - See Notes to Consolidated Financial Statements)

CONDENSED STATEMENTS OF CASH FLOWS

(Parent Company Only)



	Year ended December 31,
	2016			2015			2014
	in millions
Cash flows from operating activities:
Net earnings (loss)	$	1,705.3		$	(1,152.5	)	$	(695.0	)
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities:
Equity in losses (earnings) of consolidated subsidiaries, net	(1,279.7		)	1,574.7			1,120.8
Share-based compensation expense	29.0			34.6			20.2
Related-party fees and allocations	66.3			62.7			151.8
Depreciation and amortization	0.8			0.2			—
Other operating expenses	0.7			14.0			3.5
Realized and unrealized gains on derivative instruments, net	—			—			(13.7		)
Foreign currency transaction losses (gains), net	(45.8		)	29.8			58.2
Deferred income tax benefit	(1.7		)	(5.8		)	(3.6		)
Changes in operating assets and liabilities:
Receivables and other operating assets	116.8			146.4			0.2
Payables and accruals	29.0			(34.3		)	(65.3		)
Net cash provided by operating activities	620.7			669.8			577.1

Cash flows from investing activities:
Distribution and repayments from (investments in and advances to) consolidated subsidiaries, net	(133.6		)	36.4			(368.3		)
Other investing activities, net	0.3			(2.5		)	1.8
Net cash provided (used) by investing activities	(133.3		)	33.9			(366.5		)

Cash flows from financing activities:
Borrowings of related-party debt	5,249.8			11,241.9			1,221.5
Repayments of related-party debt	(3,751.5		)	(9,590.7		)	(542.3		)
Repurchase of Liberty Global ordinary shares	(1,968.3		)	(2,320.5		)	(1,584.9		)
Proceeds (payments) associated with call option contracts, net	9.2			(78.3		)	(41.7		)
Proceeds from issuance of Liberty Global shares upon exercise of options	17.4			40.5			54.8
Proceeds received from subsidiaries in connection with the issuance of Liberty Global ordinary shares	—			—			435.1
Other financing activities, net	(9.4		)	(9.6		)	(6.6		)
Net cash used by financing activities	(452.8		)	(716.7		)	(464.1		)

Effect of exchange rate changes on cash	(0.3		)	0.9			(0.5		)

Net increase (decrease) in cash and cash equivalents	34.3			(12.1		)	(254.0		)
Cash and cash equivalents:
Beginning of period	24.6			36.7			290.7
End of period	$	58.9		$	24.6		$	36.7

- Definition

The entire disclosure for condensed financial information, including the financial position, cash flows, and the results of operations of the registrant (parent company) as of the same dates or for the same periods for which audited consolidated financial statements are being presented. Alternatively, the details of this disclosure can be reported by the specific parent company taxonomy elements, indicating the appropriate date and period contexts in an instance document.

+ References + Details

SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2016

Valuation and Qualifying Accounts [Abstract]

SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

LIBERTY GLOBAL PLC

SCHEDULE II

VALUATION AND QUALIFYING ACCOUNTS



	Allowance for doubtful accounts — Trade receivables
	Balance at beginning of period		Additions to costs and expenses	Acquisitions	Impact of Dutch JV Transaction		Deductions or write-offs		Foreign currency translation adjustments		Balance at end of period
	in millions
Year ended December 31:
2014	$	122.6	119.1	7.9	—		(120.5	)	(13.0	)	$	116.1
2015	$	116.1	104.1	1.1	—		(95.4	)	(10.2	)	$	115.7
2016	$	115.7	116.2	86.5	(13.0	)	(104.9	)	(7.1	)	$	193.4

Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Estimates

Reclassifications

Principles of Consolidation

Cash and Cash Equivalents and Restricted Cash

Our significant non-cash investing and financing activities are disclosed in our consolidated statements of equity and in notes 4, 7, 9, and 10.

Trade Receivables

Investments

Realized gains and losses are determined on an average cost basis. Securities transactions are recorded on the trade date.

Financial Instruments

Derivative Instruments

For information regarding our derivative instruments, see note 7.

Property and Equipment

Additions, replacements and improvements that extend the asset life are capitalized. Repairs and maintenance are charged to operations.

As of December 31, 2016 and 2015, the recorded value of our asset retirement obligations was $96.3 million and $63.9 million, respectively.

Intangible Assets

Impairment of Property and Equipment and Intangible Assets

Income Taxes

Foreign Currency Translation and Transactions

Revenue Recognition

Subscriber Advance Payments and Deposits. Payments received in advance for the services we provide are deferred and recognized as revenue when the associated services are provided.

Sales, Use and Other Value-Added Taxes (VAT). Revenue is recorded net of applicable sales, use and other value-added taxes.

Share-based Compensation

group for a period equal to the expected average life of the award, and (b) volatilities implied from publicly-traded options for LiLAC Shares where available.

For additional information regarding our share-based compensation, see note 13.

Litigation Costs

Legal fees and related litigation costs are expensed as incurred.

Earnings or Loss per Ordinary Share

Earnings or Loss per Share

Recent Accounting Pronouncements

Accounting Changes

Recent Accounting Pronouncements

ASU 2014-09

•

ASU 2016-02

ASU 2016-09

ASU 2017-04

Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Schedule details of net earnings (loss)

The details of the calculation of EPS with respect to LiLAC Shares for the period from July 1, 2015 through December 31, 2015 are set forth in the following table:



Numerator:
Net earnings attributable to holders of LiLAC Shares (basic and diluted EPS computation) (in millions)	$	17.2

Denominator:
Weighted average ordinary shares (basic EPS computation)	43,915,757
Incremental shares attributable to the assumed exercise of outstanding options, SARs and PSARs and the release of share units upon vesting (treasury stock method)	319,518
Weighted average ordinary shares (diluted EPS computation)	44,235,275

The details of our net earnings (loss) attributable to holders of Liberty Global Shares, LiLAC Shares and Old Liberty Global Shares are set forth below:



	Year ended December 31,
	2016			2015			2014
	in millions
Net earnings (loss) attributable to holders of:
Liberty Global Shares (a)	$	1,941.1		$	(167.5	)	$	—
LiLAC Shares (a)	(235.8		)	17.2			—
Old Liberty Global Shares (b):
Loss from continuing operations	—			(1,002.2		)	(1,028.5		)
Earnings from discontinued operation	—			—			333.5
	—			(1,002.2		)	(695.0		)
Net earnings (loss) attributable to Liberty Global shareholders	$	1,705.3		$	(1,152.5	)	$	(695.0	)

_______________


(a)	The amounts presented for the year ended December 31, 2015 relate to the period from July 1, 2015 through December 31, 2015.

(b)

The amounts presented for the year ended December 31, 2015 relate to the period from January 1, 2015 through June 30, 2015.The details of the calculation of EPS with respect to Liberty Global Shares for the year ended December 31, 2016 are set forth in the table below:



Numerator:
Net earnings attributable to holders of Liberty Global Shares (basic EPS computation) (in millions)	$	1,941.1
Interest expense on Virgin Media’s 6.50% convertible senior notes	1.7
Net earnings attributable to holders of Liberty Global Shares (diluted EPS computation) (in millions)	$	1,942.8

Denominator:
Weighted average ordinary shares (basic EPS computation)	889,790,968
Incremental shares attributable to the assumed exercise of outstanding options, SARs and PSARs and the release of share units upon vesting (treasury stock method)	7,819,514
Virgin Media’s 6.50% convertible senior notes	2,359,172
Weighted average ordinary shares (diluted EPS computation)	899,969,654

Schedule of weighted average shares outstanding

The details of our weighted average shares outstanding are set forth below:



	Year ended December 31,
	2016	2015	2014
Weighted average shares outstanding:
Liberty Global Shares (a):
Basic	889,790,968	864,721,483
Diluted	899,969,654	864,721,483
LiLAC Shares (a):
Basic	110,868,650	43,915,757
Diluted	110,868,650	44,235,275
Old Liberty Global Shares — basic and diluted (b)		884,040,481	798,869,761

_______________


(a)	The amounts presented for the year ended December 31, 2015 relate to the period from July 1, 2015 through December 31, 2015.

(b)

The amount presented for the year ended December 31, 2015 relates to the period from January 1, 2015 through June 30, 2015.

Acquisitions (Tables)

12 Months Ended

Dec. 31, 2016

CWC [Member]

Business Acquisition [Line Items]

Schedule of Business Acquisitions



Class A Liberty Global Shares (a)	$	1,167.2
Class C Liberty Global Shares (a)	2,803.5
Class A LiLAC Shares (a)	144.1
Class C LiLAC Shares (a)	375.3
Special Dividend (b)	193.8
Total	$	4,683.9

_______________


(a)	Represents the fair value of the 31,607,008 Class A Liberty Global Shares, 77,379,774 Class C Liberty Global Shares, 3,648,513 Class A LiLAC Shares and 8,939,316 Class C LiLAC Shares issued to CWC shareholders in connection with the CWC Acquisition. These amounts are based on the market price per share at closing on May 16, 2016 of $36.93, $36.23, $39.50 and $41.98, respectively.

(b)

Represents the Special Dividend of £0.03 ($0.04 at the transaction date) per CWC share paid pursuant to the scheme of arrangement based on 4,433,222,313 outstanding shares of CWC on May 16, 2016.

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

A summary of the purchase price and the preliminary opening balance sheet of CWC at the May 16, 2016 acquisition date is presented in the following table (in millions):



Cash and cash equivalents	$	210.8
Other current assets	583.2
Property and equipment, net	2,908.1
Goodwill (a)	5,544.3
Intangible assets subject to amortization, net (b)	1,266.0
Other assets, net	579.2
Current portion of debt and capital lease obligations	(94.2		)
Other accrued and current liabilities	(750.1		)
Long-term debt and capital lease obligations	(3,308.0		)
Other long-term liabilities	(803.6		)
Noncontrolling interests (c)	(1,451.8		)
Total purchase price (d)	$	4,683.9

_______________


(a)	The goodwill recognized in connection with the CWC Acquisition is primarily attributable to (i) the ability to take advantage of CWC’s existing terrestrial and sub-sea networks to gain immediate access to potential customers and (ii) synergies that are expected to be achieved through the integration of CWC with other operations in the LiLAC Group.


(b)	Amount primarily includes intangible assets related to customer relationships. At May 16, 2016, the preliminary assessment of the weighted average useful life of CWC’s intangible assets was approximately eight years.


(c)	Represents the estimated aggregate fair value of the noncontrolling interests in CWC’s subsidiaries as of May 16, 2016.

(d)

Excludes direct acquisition costs of $132.0 million, including $118.5 million incurred during 2016, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

BASE [Member]

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

A summary of the purchase price and the opening balance sheet of BASE at the February 11, 2016 acquisition date is presented in the following table. The opening balance sheet presented below reflects our final purchase price allocation (in millions):



Cash and cash equivalents	$	160.1
Other current assets	148.3
Property and equipment, net	811.4
Goodwill (a)	330.7
Intangible assets subject to amortization, net:
Mobile spectrum (b)	261.0
Customer relationships (c)	115.0
Trademarks (d)	40.7
Other assets, net	10.5
Other accrued and current liabilities	(290.0		)
Other long-term liabilities	(93.4		)
Total purchase price (e)	$	1,494.3

_______________


(a)	The goodwill recognized in connection with the BASE Acquisition is primarily attributable to (i) the ability to take advantage of BASE’s existing mobile network to gain immediate access to potential customers and (ii) synergies that are expected to be achieved through the integration of BASE with Telenet.


(b)	As of February 11, 2016, the weighted average useful life of BASE’s mobile spectrum was approximately 11 years.


(c)	As of February 11, 2016, the weighted average useful life of BASE’s customer relationships was approximately seven years.


(d)	As of February 11, 2016, the weighted average useful life of BASE’s trademarks was approximately 20 years.

(e)

Excludes direct acquisition costs of $17.1 million, including $7.1 million incurred during 2016, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

Choice Acquisition [Member]

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The opening balance sheet presented below reflects our final purchase price allocation (in millions):



Cash and cash equivalents	$	3.6
Other current assets	7.8
Property and equipment, net	79.8
Goodwill (a)	51.6
Intangible assets subject to amortization, net (b)	59.1
Cable television franchise rights	147.8
Other assets, net	0.3
Other accrued and current liabilities	(13.2		)
Non-current deferred tax liabilities	(60.4		)
Total purchase price (c)	$	276.4

_______________


(a)	The goodwill recognized in connection with the Choice Acquisition is primarily attributable to (i) the ability to take advantage of Choice’s existing advanced broadband communications network to gain immediate access to potential customers and (ii) synergies that are expected to be achieved through the integration of Choice with Liberty Puerto Rico.


(b)	Amount primarily includes intangible assets related to customer relationships. As of June 3, 2015, the weighted average useful life of Choice’s intangible assets was approximately ten years.

(c)

Excludes direct acquisition costs of $8.5 million incurred through December 31, 2015, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

Ziggo Acquisition [Member]

Business Acquisition [Line Items]

Schedule of Business Acquisitions



Class A Old Liberty Global Shares (a)	$	1,448.7
Class C Old Liberty Global Shares (a)	3,457.1
Cash (b)	1,872.9
Fair value of pre-existing investment in Ziggo (c)	2,015.4
Total	$	8,794.1

_______________

(a)


(b)	Represents the cash consideration paid in connection with the Ziggo Acquisition.

(c)

Represents the fair value of the 41,329,850 shares of Ziggo held by Liberty Global and its subsidiaries immediately prior to the Ziggo Acquisition.

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

A summary of the purchase price and the opening balance sheet for the Ziggo Acquisition as of the Ziggo Acquisition Date is presented in the following table. The opening balance sheet presented below reflects our final purchase price allocation (in millions):



Cash and cash equivalents (a)	$	1,889.7
Other current assets	69.7
Property and equipment, net	2,714.9
Goodwill (b)	7,866.5
Intangible assets subject to amortization, net (c)	4,857.0
Other assets, net	382.8
Current portion of debt and capital lease obligations	(604.0		)
Other accrued and current liabilities	(461.8		)
Long-term debt and capital lease obligations	(5,351.5		)
Other long-term liabilities	(1,488.6		)
Noncontrolling interest (d)	(1,080.6		)
Total purchase price (e)	$	8,794.1

_______________


(a)	The Ziggo Acquisition resulted in $16.8 million of net cash acquired after deducting the cash consideration paid.

(b)


(c)	Amount primarily includes intangible assets related to customer relationships. As of the Ziggo Acquisition Date, the weighted average useful life of Ziggo’s intangible assets was approximately ten years.


(d)	Represents the fair value of the noncontrolling interest in Ziggo as of the Ziggo Acquisition Date.

(e)

Excludes direct acquisition costs of $84.1 million incurred through December 31, 2014, which are included in impairment, restructuring and other operating items, net, in our consolidated statement of operations.

Ziggo NCI Acquisition [Member]

Business Acquisition [Line Items]

Schedule of Business Acquisitions



Reduction of noncontrolling interests	$	927.2
Additional paid-in capital	23.5
Fair value of consideration paid (a)	$	950.7

_______________

(a)

Represents (i) the value assigned to the 4,335,357 Class A and 10,695,906 Class C Old Liberty Global Shares issued to Ziggo shareholders and (ii) cash consideration of €209.0 million ($260.7 million at the applicable rates) paid to Ziggo shareholders, based on the 18,998,057 ordinary shares of Ziggo tendered in connection with the Ziggo NCI Acquisition.

CWC, BASE, and Choice Acquisition [Member]

Business Acquisition [Line Items]

Pro Forma Information for Significant Acquisitions



	Year ended December 31,
	2016		2015
	in millions, except per share amounts
Revenue:
Liberty Global Group	$	17,359.4	$	17,743.0
LiLAC Group	3,621.2		3,642.7
Total	$	20,980.6	$	21,385.7

Net earnings (loss) attributable to Liberty Global shareholders:
Liberty Global Shares	$	1,937.6	$	(127.7	)
LiLAC Shares	53.6		(89.1		)
Old Liberty Global Shares	—		(1,230.6		)
Total	$	1,991.2	$	(1,447.4	)

Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share:
Liberty Global Shares
Basic	$	2.08	$	(0.13	)
Diluted	$	2.06	$	(0.13	)
LiLAC Shares
Basic and diluted	$	0.46	$	(1.57	)
Old Liberty Global Shares
Basic and diluted			$	(1.24	)

Ziggo and Choice Acquisition [Member]

Business Acquisition [Line Items]

Pro Forma Information for Significant Acquisitions

The pro forma adjustments are based on certain assumptions that we believe are reasonable.



	Year ended December 31,
	2015			2014
	in millions, except per share amounts
Revenue:
Liberty Global Group:
Continuing operations	$	17,062.7		$	18,890.1
Discontinued operation	—			26.6
Total Liberty Global Group	17,062.7			18,916.7
LiLAC Group	1,254.4			1,291.9
Total	$	18,317.1		$	20,208.6

Net earnings (loss) attributable to Liberty Global shareholders:
Liberty Global Shares	$	(167.5	)	$	—
LiLAC Shares	17.2			—
Old Liberty Global Shares	(1,000.4		)	(1,181.0		)
Total	$	(1,150.7	)	$	(1,181.0	)

Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share:
Liberty Global Shares	$	(0.19	)
LiLAC Shares	$	0.39
Old Liberty Global Shares	$	(1.13	)	$	(1.30	)

Dutch JV Transaction and Discontinued Operation (Tables)

12 Months Ended

Dec. 31, 2016

Discontinued Operations and Disposal Groups [Abstract]

Schedule of summarized financial position and operating results, disposal group and discontinued operations

The operating results of the Chellomedia Disposal Group are classified as a discontinued operation in our consolidated statement of operations and are summarized in the following table:



	Year ended December 31, 2014 (a) (b)
	in millions

Revenue	$	26.6
Operating income	$	0.6
Earnings before income taxes and noncontrolling interests	$	0.9
Income tax expense	$	(0.1	)
Earnings from discontinued operation attributable to Liberty Global shareholders, net of taxes	$	0.8

_______________


(a)	Includes the operating results of the Chellomedia Disposal Group through January 31, 2014, the date the Chellomedia Disposal Group was sold.

(b)

Excludes the Chellomedia Disposal Group’s intercompany revenue and expenses that are eliminated within Liberty Global’s consolidated financial statements.The December 31, 2016 carrying amounts of the major classes of assets and liabilities associated with Ziggo Group Holding, which was contributed into the Dutch JV, are summarized below (in millions):



Assets:
Cash and cash equivalents	$	6.1
Current restricted cash	3,144.0
Current assets other than cash	259.0
Property and equipment, net	3,201.2
Goodwill	7,637.2
Intangible assets subject to amortization, net	3,406.7
Other assets, net	578.8
Total assets	$	18,233.0

Liabilities:
Current portion of debt and capital lease obligations	$	290.3
Other accrued and current liabilities	2,396.4
Long-term debt and capital lease obligations	11,812.8
Other long-term liabilities	991.7
Total liabilities	$	15,491.2

- Definition

Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=65878427&loc=SL51721533-107759

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 4B
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721665-107760

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64827811&loc=d3e1474-107760

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=64827811&loc=d3e1361-107760

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721683-107760

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3A
-URI http://asc.fasb.org/extlink&oid=64862545&loc=SL51724579-110230

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5C
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721675-107760

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 4A
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721663-107760

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64862545&loc=d3e2941-110230

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5B
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721673-107760

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 3A
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721659-107760

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5A
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721671-107760

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5D
-URI http://asc.fasb.org/extlink&oid=64827811&loc=SL51721677-107760

+ Details

Investments (Tables)

12 Months Ended

Dec. 31, 2016

Investments [Abstract]

Schedule of Investments by Accounting Method

The details of our investments are set forth below:



	December 31,
Accounting Method	2016		2015
	in millions
Equity:
Dutch JV (a)	$	4,186.6	$	—
Other	142.7		247.4
Total — equity	4,329.3		247.4
Fair value:
ITV — subject to re-use rights	1,015.4		1,624.1
Sumitomo	538.4		471.1
ITI Neovision	129.3		120.0
Lionsgate	128.6		162.0
Other	245.5		214.6
Total — fair value	2,057.2		2,591.8
Cost	97.2		0.4
Total	$	6,483.7	$	2,839.6

_______________

(a)

The 2016 amount includes a $1,054.7 million related-party loan from a subsidiary of Liberty Global to a subsidiary of the Dutch JV (the Dutch JV Loan Receivable). The Dutch JV Loan Receivable bears interest at 5.55% and matures on January 16, 2027.

Summarized Financial Condition of the Dutch JV

The summarized financial condition of the Dutch JV as of December 31, 2016 is set forth below (in millions):



Current assets	$	3,589.8
Long-term assets	20,751.0
Total assets	$	24,340.8

Current liabilities (a)	$	4,360.0
Long-term liabilities	14,041.8
Owners’ equity	5,939.0
Total liabilities and owners’ equity	$	24,340.8

_______________

(a)

Amount includes a $21.0 million payable to Liberty Global for services provided to Ziggo Group Holding through December 31, 2016. We have included the corresponding receivable amount in other current assets in our consolidated balance sheet.

Derivative Instruments (Tables)

12 Months Ended

Dec. 31, 2016

Derivative [Line Items]

Schedule of Fair Values of Derivative Instrument Assets and Liabilities

The following table provides details of the fair values of our derivative instrument assets and liabilities:



	December 31, 2016						December 31, 2015
	Current (a)		Long-term (a)		Total		Current (a)		Long-term (a)		Total
	in millions
Assets:
Cross-currency and interest rate derivative contracts:
Liberty Global Group	$	337.5	$	2,123.1	$	2,460.6	$	263.6	$	1,518.5	$	1,782.1
LiLAC Group	6.9		139.0		145.9		11.8		291.7		303.5
Total cross-currency and interest rate derivative contracts (b)	344.4		2,262.1		2,606.5		275.4		1,810.2		2,085.6
Equity-related derivative instruments - Liberty Global Group (c)	37.1		486.9		524.0		135.5		273.0		408.5
Foreign currency forward and option contracts:
Liberty Global Group	30.7		14.1		44.8		6.2		—		6.2
LiLAC Group	0.3		—		0.3		4.2		—		4.2
Total foreign currency forward and option contracts	31.0		14.1		45.1		10.4		—		10.4
Other - Liberty Global Group	0.2		0.3		0.5		0.6		1.0		1.6
Total assets:
Liberty Global Group	405.5		2,624.4		3,029.9		405.9		1,792.5		2,198.4
LiLAC Group	7.2		139.0		146.2		16.0		291.7		307.7
Total	$	412.7	$	2,763.4	$	3,176.1	$	421.9	$	2,084.2	$	2,506.1

Liabilities:
Cross-currency and interest rate derivative contracts:
Liberty Global Group	$	239.1	$	999.6	$	1,238.7	$	304.9	$	1,194.7	$	1,499.6
LiLAC Group	24.6		28.9		53.5		—		13.8		13.8
Total cross-currency and interest rate derivative contracts (b)	263.7		1,028.5		1,292.2		304.9		1,208.5		1,513.4
Equity-related derivative instruments - Liberty Global Group (c)	8.6		—		8.6		34.7		39.7		74.4
Foreign currency forward contracts:
Liberty Global Group	4.7		0.1		4.8		1.1		—		1.1
LiLAC Group	4.2		—		4.2		—		—		—
Total foreign currency forward and option contracts	8.9		0.1		9.0		1.1		—		1.1
Other - Liberty Global Group	—		0.1		0.1		5.6		0.1		5.7
Total liabilities:
Liberty Global Group	252.4		999.8		1,252.2		346.3		1,234.5		1,580.8
LiLAC Group	28.8		28.9		57.7		—		13.8		13.8
Total	$	281.2	$	1,028.7	$	1,309.9	$	346.3	$	1,248.3	$	1,594.6

_______________


(a)	Our current derivative liabilities, long-term derivative assets and long-term derivative liabilities are included in other current and accrued liabilities, other assets, net, and other long-term liabilities, respectively, in our consolidated balance sheets.

(b)

(c)

Schedule of Realized and Unrealized Losses on Derivative Instruments

The details of our realized and unrealized gains on derivative instruments, net, are as follows:



	Year ended December 31,
	2016			2015			2014
	in millions
Cross-currency and interest rate derivative contracts:
Liberty Global Group	$	716.2		$	855.7		$	252.5
LiLAC Group	(216.8		)	217.0			41.1
Total cross-currency and interest rate derivative contracts	499.4			1,072.7			293.6
Equity-related derivative instruments - Liberty Global Group:
ITV Collar	351.5			(222.6		)	(77.4		)
Sumitomo Collar	(25.6		)	(20.3		)	(46.0		)
Lionsgate Forward	10.1			14.5			—
Ziggo Collar (a)	—			—			(113.3		)
Other	1.6			0.7			0.4
Total equity-related derivative instruments	337.6			(227.7		)	(236.3		)
Foreign currency forward and option contracts:
Liberty Global Group	18.1			(9.0		)	29.0
LiLAC Group	(9.1		)	10.3			2.6
Total foreign currency forward contracts	9.0			1.3			31.6
Other - Liberty Global Group	(0.9		)	0.9			(0.1		)

Total Liberty Global Group	1,071.0			619.9			45.1
Total LiLAC Group	(225.9		)	227.3			43.7
Total	$	845.1		$	847.2		$	88.8

_______________

(a)

Upon completion of the Ziggo Acquisition, the Ziggo Collar (as defined and described below) was terminated.

Schedule of Cash Received (Paid) Related to Derivative Instruments Statement of Cash Flows Location

The following table sets forth the classification of the net cash inflows (outflows) of our derivative instruments:



	Year ended December 31,
	2016			2015			2014
	in millions
Operating activities:
Liberty Global Group	$	47.9		$	(225.9	)	$	(425.2	)
LiLAC Group	(6.1		)	(28.8		)	(20.5		)
Total operating activities	41.8			(254.7		)	(445.7		)
Investing activities:
Liberty Global Group	(2.9		)	15.6			(30.2		)
LiLAC Group	(3.4		)	2.2			—
Total investing activities	(6.3		)	17.8			(30.2		)
Financing activities:
Liberty Global Group	(251.5		)	(301.2		)	(183.6		)
LiLAC Group	—			—			(37.4		)
Total financing activities	(251.5		)	(301.2		)	(221.0		)
Total cash outflows:
Liberty Global Group	(206.5		)	(511.5		)	(639.0		)
LiLAC Group	(9.5		)	(26.6		)	(57.9		)
Total	$	(216.0	)	$	(538.1	)	$	(696.9	)

Currency Swap [Member]

Derivative [Line Items]

Schedule of Derivative Instruments

The terms of our outstanding cross-currency swap contracts at December 31, 2016 are as follows:



Subsidiary / Final maturity date	Notional amount due from counterparty		Notional amount due to counterparty		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
Virgin Media Investment Holdings Limited (VMIH), a subsidiary of Virgin Media:
January 2023	$	400.0	€	339.6	5.75%	4.33%
January 2025	$	1,855.0	£	1,231.6	6 mo. LIBOR + 2.75%	6 mo. GBP LIBOR + 3.27%
January 2023	$	1,000.0	£	648.6	5.25%	5.32%
January 2025	$	970.0	£	742.6	6 mo. LIBOR + 2.75%	4.68%
August 2024	$	750.0	£	527.0	5.50%	5.46%
February 2022 (a)	$	688.6	£	429.0	4.93%	5.39%
April 2023 (a)	$	480.0	£	299.1	1.55%	1.78%
February 2022 - April 2023	$	475.0	£	295.6	4.88%	5.32%
October 2022	$	450.0	£	272.0	6.00%	6.43%
January 2021	$	447.9	£	276.7	5.25%	6 mo. GBP LIBOR + 2.06%
January 2022 - January 2025	$	425.0	£	255.8	3 mo. LIBOR	4.86%
January 2022	$	425.0	£	255.8	5.50%	4.86%
January 2025	$	383.5	£	239.5	6 mo. LIBOR + 2.75%	5.56%
April 2019	$	191.5	£	122.3	6 mo. LIBOR + 2.75%	4.45%
April 2019 - January 2025	$	191.5	£	122.3	6 mo. LIBOR + 2.75%	5.43%
October 2019	$	100.0	£	65.4	7.19%	7.23%

October 2019 - October 2022	$	50.0	£	30.7	6.00%	5.75%
October 2019 - April 2023	$	50.0	£	30.3	6.38%	6.84%



Subsidiary / Final maturity date	Notional amount due from counterparty		Notional amount due to counterparty		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
October 2019 (a)	£	30.3	$	50.0	2.14%	2.00%
UPC Broadband Holding B.V. (UPC Broadband Holding), a subsidiary of UPC Holding:
January 2023	$	1,140.0	€	1,043.7	5.38%	3.71%
August 2024	$	412.9	€	315.8	6 mo. LIBOR + 3.00%	6 mo. EURIBOR + 3.36%
August 2024	$	325.0	€	238.7	6 mo. LIBOR + 3.00%	3.87%
January 2017 - August 2024	$	262.1	€	194.1	6 mo. LIBOR + 3.00%	6 mo. EURIBOR + 3.13%
August 2024	$	250.0	€	181.4	7.25%	7.15%
August 2024	$	225.0	CHF	206.3	6 mo. LIBOR + 3.00%	3.02%
August 2024	$	200.0	CHF	186.0	6 mo. LIBOR + 3.00%	6 mo. CHF LIBOR + 3.05%
January 2017 - July 2023	$	200.0	CHF	185.5	6 mo. LIBOR + 2.50%	6 mo. CHF LIBOR + 2.48%
August 2024	$	175.0	CHF	158.7	7.25%	6 mo. CHF LIBOR + 5.01%
January 2017 - July 2021	$	100.0	CHF	92.8	6 mo. LIBOR + 2.50%	6 mo. CHF LIBOR + 2.49%
July 2021 - August 2024	$	100.0	CHF	92.8	6 mo. LIBOR + 3.00%	6 mo. CHF LIBOR + 2.48%
August 2024 (a)	€	379.2	$	425.0	2.45%	2.76%
September 2022	€	600.0	CHF	728.2	6 mo. EURIBOR + 2.59%	6 mo. CHF LIBOR + 2.71%
January 2020	€	460.1	CHF	566.5	9.41%	8.21%
July 2023	€	450.0	CHF	488.6	—%	(0.45)%
January 2017 - August 2024	€	383.8	CHF	477.0	6 mo. EURIBOR + 2.00%	6 mo. CHF LIBOR + 2.27%
January 2021	€	234.2	CHF	253.0	2.51%	2.22%
January 2020	€	161.0	CHF	264.0	6 mo. EURIBOR + 3.75%	6 mo. CHF LIBOR + 2.88%
August 2024	€	70.1	CHF	84.8	6 mo. EURIBOR + 2.50%	6 mo. CHF LIBOR + 3.07%
July 2023	€	56.0	CHF	62.4	6 mo. EURIBOR + 2.21%	6 mo. CHF LIBOR + 2.65%
January 2020	€	318.9	CZK	8,818.7	5.58%	5.44%
January 2022	€	99.6	CZK	2,703.1	4.51%	4.82%
December 2021	€	488.0	HUF	138,437.5	5.50%	7.39%
January 2022	€	707.0	PLN	2,999.5	5.10%	8.15%
January 2020	€	144.6	PLN	605.0	5.50%	7.98%
January 2022	€	191.0	RON	490.0	3.19%	10.94%
Unitymedia Hessen GmbH & Co. KG (Unitymedia Hessen), a subsidiary of Unitymedia:
January 2023	$	2,450.0	€	1,799.0	5.62%	4.76%
Telenet International Finance S.a.r.l (Telenet International), a subsidiary of Telenet:
June 2024	$	850.0	€	743.3	3 mo. LIBOR + 3.50%	3.47%



Subsidiary / Final maturity date	Notional amount due from counterparty		Notional amount due to counterparty		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
January 2025	$	650.0	€	587.1	3 mo. LIBOR + 3.00%	3.16%
June 2024	€	743.3	$	850.0	0.47%	0.50%
Sable International Finance Limited (Sable), a subsidiary of CWC:
December 2022	$	108.3	JMD	13,817.5	—%	8.75%
March 2019	£	146.7	$	194.3	8.63%	9.79%
VTR:
January 2022	$	1,400.0	CLP	951,390.0	6.88%	6.36%

_______________

(a)

Unlike the other cross-currency swaps presented in this table, the identified cross-currency swaps do not involve the exchange of notional amounts at the inception and maturity of the instruments. Accordingly, the only cash flows associated with these derivative instruments are interest payments and receipts.

Interest Rate Swap [Member]

Derivative [Line Items]

Schedule of Derivative Instruments

The terms of our outstanding interest rate swap contracts at December 31, 2016 are as follows:



Subsidiary / Final maturity date	Notional amount		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
VMIH:
October 2017	$	1,855.0	1 mo. LIBOR + 2.75%	6 mo. LIBOR + 2.47%
October 2018	£	1,198.3	6 mo. GBP LIBOR	1.52%
January 2021	£	905.1	6 mo. GBP LIBOR + 0.71%	2.37%
October 2018 - January 2025	£	858.3	6 mo. GBP LIBOR	2.41%
June 2023	£	849.4	6 mo. GBP LIBOR	1.70%
January 2021	£	628.4	5.50%	6 mo. GBP LIBOR + 1.84%
October 2018 - June 2023	£	340.0	6 mo. GBP LIBOR	2.43%
April 2023	£	108.9	6.85%	6 mo. GBP LIBOR + 5.62%
October 2022	£	51.5	6.42%	6 mo. GBP LIBOR + 5.23%
January 2025	£	33.3	6 mo. GBP LIBOR	1.37%
UPC Broadband Holding:
January 2017 - January 2018	$	2,150.0	1 mo. LIBOR + 3.00%	6 mo. LIBOR + 2.56%
August 2024	$	425.0	6 mo. LIBOR + 5.76%	7.25%
September 2022	€	600.0	6.38%	6 mo. EURIBOR + 4.14%
January 2026 (a)	€	600.0	6 mo. EURIBOR	1.54%
September 2022	CHF	728.2	6 mo. CHF LIBOR	1.75%
August 2024	CHF	558.8	6 mo. CHF LIBOR	0.93%
July 2021 - August 2024	CHF	400.0	6 mo. CHF LIBOR	0.02%
July 2021	CHF	400.0	6 mo. CHF LIBOR	0.40%
August 2024	CHF	279.2	6 mo. CHF LIBOR + 2.85%	3.13%
January 2020	CHF	264.0	6 mo. CHF LIBOR	(0.65)%



Subsidiary / Final maturity date	Notional amount		Interest rate due from counterparty	Interest rate due to (from) counterparty
	in millions
Unitymedia Hessen:
January 2023	€	268.2	6 mo. EURIBOR + 4.82%	5.01%
January 2023	€	268.2	5.02%	6 mo. EURIBOR + 4.82%
Telenet International:
December 2017 (a)	$	1,500.0	1 mo. LIBOR + 3.00%	3 mo. LIBOR + 2.83%
June 2023	€	1,300.0	3 mo. EURIBOR	0.33%
June 2023 - January 2025	€	1,093.0	3 mo. EURIBOR	1.09%
July 2017	€	800.0	3 mo. EURIBOR	(0.17)%
June 2023	€	557.0	0.04%	3 mo. EURIBOR
June 2022 - January 2025	€	475.0	3 mo. EURIBOR	0.94%
July 2017 - June 2022	€	420.0	3 mo. EURIBOR	2.08%
July 2017 - June 2023	€	382.0	3 mo. EURIBOR	1.89%
June 2022	€	55.0	3 mo. EURIBOR	1.81%
June 2023 - January 2025	€	32.0	3 mo. EURIBOR	1.10%
Sable:
December 2017 (a)	$	1,100.0	1 mo. LIBOR + 4.75%	3 mo. LIBOR + 4.68%
December 2022	$	1,100.0	3 mo. LIBOR	1.84%
Liberty Puerto Rico:
January 2022	$	506.3	3 mo. LIBOR	2.49%
January 2019	$	168.8	3 mo. LIBOR	1.96%

_______________

(a)

Represents interest rate swap contracts in which the receivable portion of the contract has an interest rate floor.

Interest Rate Cap [Member]

Derivative [Line Items]

Schedule of Derivative Instruments

Our purchased and sold interest rate cap contracts with respect to EURIBOR at December 31, 2016 are detailed below:



	December 31, 2016
Subsidiary / Final maturity date	Notional amount		EURIBOR cap rate
	in millions
Interest rate caps purchased:
Virgin Media Receivables Financing PLC (a):
October 2020	£	125.0	0.97%
Liberty Global Europe Financing B.V. (LGE Financing), the immediate parent of UPC Holding (b):
January 2020	€	735.0	7.00%
Telenet International (b):
June 2017	€	50.0	4.50%
Telenet N.V., a subsidiary of Telenet (b):
December 2017	€	0.3	6.50%
December 2017	€	0.3	5.50%
Liberty Puerto Rico (a):
January 2022	$	258.8	3.50%
January 2019 - July 2023	$	177.5	3.50%

Interest rate cap sold (c):
UPC Broadband Holding:
January 2020	€	735.0	7.00%

_______________


(a)	These purchased interest rate caps entitle us to receive payments from the counterparty when the relevant LIBOR exceeds the LIBOR cap rate during the specified observation periods.


(b)	These purchased interest rate caps entitle us to receive payments from the counterparty when the relevant EURIBOR exceeds the EURIBOR cap rate during the specified observation periods.

(c)

Our sold interest rate cap requires that we make payments to the counterparty when the relevant EURIBOR exceeds the EURIBOR cap rate during the specified observation periods.

Interest Rate Collar [Member]

Derivative [Line Items]

Schedule of Derivative Instruments

Our interest rate collar contracts establish floor and cap rates with respect to EURIBOR on the indicated notional amounts at December 31, 2016, as detailed below:



	December 31, 2016
Subsidiary / Final maturity date	Notional amount		EURIBOR floor rate (a)	EURIBOR cap rate (b)
	in millions
UPC Broadband Holding:
July 2017 - January 2020	€	1,135.0	1.00%	3.54%

_______________


(a)	We make payments to the counterparty when the relevant EURIBOR is less than the EURIBOR floor rate during the specified observation periods.

(b)

We receive payments from the counterparty when the relevant EURIBOR is greater than the EURIBOR cap rate during the specified observation periods.

Foreign Currency Forwards [Member]

Derivative [Line Items]

Schedule of Derivative Instruments

The following table summarizes our outstanding foreign currency forward contracts at December 31, 2016:



Subsidiary	Currency purchased forward		Currency sold forward		Maturity dates
	in millions

LGE Financing	$	166.1	€	143.8	January 2017 - October 2018
LGE Financing	$	133.7	£	94.6	January 2017 - February 2019
LGE Financing	€	126.0	£	99.0	January 2017 - December 2018
LGE Financing	£	2.7	€	3.2	April 2017 - December 2017
UPC Broadband Holding	$	2.6	CZK	60.0	January 2017 - December 2017
UPC Broadband Holding	€	368.1	CHF	398.6	January 2017 - June 2017
UPC Broadband Holding	€	20.1	CZK	540.0	January 2017 - December 2017
UPC Broadband Holding	€	19.0	HUF	6,000.0	January 2017 - December 2017
UPC Broadband Holding	€	36.0	PLN	160.9	January 2017 - December 2017
UPC Broadband Holding	£	0.9	€	1.2	January 2017 - March 2017
Telenet N.V.	$	47.1	€	41.5	January 2017 - November 2017
VTR	$	149.7	CLP	104,207.4	January 2017 - December 2017

Foreign Currency Forward Options [Member]

Derivative [Line Items]

Schedule of Derivative Instruments

The following tables sets forth the outstanding foreign currency forward option contracts at December 31, 2016:

Subsidiary

Notional

Exchange Currency

Weighted Average Strike Price

Maturity dates

in millions

VMIH (a)

7.0

Indian rupee

INR

95.28

January 2017 - March 2018

VMIH (a)

16.9

Philippine peso

PHP

66.35

January 2017 - September 2017

UPC Broadband Holding

€

286.6

Polish zloty

PLN

4.07

April 2018

_______________

(a)

Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2016

Fair Value Disclosures [Abstract]

Summary of Assets and Liabilities Measured at Fair Value

A summary of our assets and liabilities that are measured at fair value on a recurring basis is as follows:



			Fair value measurements at December 31, 2016 using:
Description	December 31, 2016		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
	in millions
Assets:
Derivative instruments:
Cross-currency and interest rate derivative contracts	$	2,606.5	$	—	$	2,606.5	$	—
Equity-related derivative instruments	524.0		—		—		524.0
Foreign currency forward and option contracts	45.1		—		45.1		—
Other	0.5		—		0.5		—
Total derivative instruments	3,176.1		—		2,652.1		524.0
Investments	2,057.2		1,682.4		—		374.8
Total assets	$	5,233.3	$	1,682.4	$	2,652.1	$	898.8

Liabilities:
Derivative instruments:
Cross-currency and interest rate derivative contracts	$	1,292.2	$	—	$	1,281.5	$	10.7
Equity-related derivative instruments	8.6		—		—		8.6
Foreign currency forward and option contracts	9.0		—		9.0		—
Other	0.1		—		0.1		—
Total derivative liabilities	1,309.9		—		1,290.6		19.3
Debt	344.4		215.5		128.9		—
Total liabilities	$	1,654.3	$	215.5	$	1,419.5	$	19.3



			Fair value measurements at December 31, 2015 using:
Description	December 31, 2015		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
	in millions
Assets:
Derivative instruments:
Cross-currency and interest rate derivative contracts	$	2,085.6	$	—	$	2,085.6	$	—
Equity-related derivative instruments	408.5		—		—		408.5
Foreign currency forward contracts	10.4		—		10.4		—
Other	1.6		—		1.6		—
Total derivative instruments	2,506.1		—		2,097.6		408.5
Investments	2,591.8		2,257.2		—		334.6
Total assets	$	5,097.9	$	2,257.2	$	2,097.6	$	743.1
Liabilities - derivative instruments:
Cross-currency and interest rate derivative contracts	$	1,513.4	$	—	$	1,513.4	$	—
Equity-related derivative instruments	74.4		—		—		74.4
Foreign currency forward contracts	1.1		—		1.1		—
Other	5.7		—		5.7		—
Total liabilities	$	1,594.6	$	—	$	1,520.2	$	74.4

Schedule of Reconciliation of the Beginning and Ending Balances of Assets and Liabilities Measured at Fair Value Using Significant Unobservable, or Level 3, Inputs

A reconciliation of the beginning and ending balances of our assets and liabilities measured at fair value on a recurring basis using significant unobservable, or Level 3, inputs is as follows:



	Investments			Cross-currency and interest rate derivative contracts			Equity-related derivative instruments			Total
	in millions

Balance of net assets at January 1, 2016	$	334.6		$	—		$	334.1		$	668.7
Gains included in net earnings (a):
Realized and unrealized gains (losses) on derivative instruments, net	—			(10.7		)	337.6			326.9
Realized and unrealized gains due to changes in fair values of certain investments, net	135.9			—			—			135.9
Settlements (b)	—			—			(184.9		)	(184.9		)
Dispositions	(125.4		)	—			19.2			(106.2		)
Additions	51.1			—			—			51.1
Foreign currency translation adjustments and other, net	(21.4		)	—			9.4			(12.0		)
Balance of net assets at December 31, 2016	$	374.8		$	(10.7	)	$	515.4		$	879.5

_______________


(a)	Includes an aggregate net gain of $101.4 million related to net assets that were sold or settled during 2016.

(b)

Includes the partial settlement of the Sumitomo Collar and the settlement of the Virgin Media Capped Calls. For additional information, see note 7.

Long-lived Assets (Tables)

12 Months Ended

Dec. 31, 2016

Long-lived Assets [Abstract]

Schedule of PP&E

The details of our property and equipment and the related accumulated depreciation are set forth below:



	Estimated useful life at December 31, 2016	December 31,
		2016			2015
		in millions

Distribution systems:	3 to 30 years
Liberty Global Group		$	21,249.9		$	24,447.2
LiLAC Group		3,522.0			1,037.8
Total		24,771.9			25,485.0
Customer premises equipment:	3 to 5 years
Liberty Global Group		4,829.9			5,651.1
LiLAC Group		1,205.4			801.4
Total		6,035.3			6,452.5
Support equipment, buildings and land:	3 to 50 years
Liberty Global Group		4,385.5			4,461.4
LiLAC Group		954.8			341.0
Total		5,340.3			4,802.4
Total property and equipment, gross:
Liberty Global Group		30,465.3			34,559.7
LiLAC Group		5,682.2			2,180.2
Total		36,147.5			36,739.9
Accumulated depreciation:
Liberty Global Group		(13,216.0		)	(13,719.2		)
LiLAC Group		(1,821.3		)	(1,336.7		)
Total		(15,037.3		)	(15,055.9		)
Total property and equipment, net:
Liberty Global Group		17,249.3			20,840.5
LiLAC Group		3,860.9			843.5
Total		$	21,110.2		$	21,684.0

Schedule of Changes in Carrying Amount of Goodwill

Changes in the carrying amount of our goodwill during 2016 are set forth below:



	January 1, 2016		Acquisitions and related adjustments		Disposition (a)			Foreign currency translation adjustments and other			December 31, 2016
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	8,790.7	$	12.9	$	—		$	(1,391.3	)	$	7,412.3
Belgium	1,777.1		330.7		—			(75.1		)	2,032.7
The Netherlands	7,851.3		—		(7,621.2		)	(230.1		)	—
Germany	3,104.4		—		—			(91.2		)	3,013.2
Switzerland/Austria	3,500.4		11.8		—			(68.8		)	3,443.4
Total Western Europe	25,023.9		355.4		(7,621.2		)	(1,856.5		)	15,901.6
Central and Eastern Europe	1,186.9		1.9		—			(44.4		)	1,144.4
Total European Division	26,210.8		357.3		(7,621.2		)	(1,900.9		)	17,046.0
Corporate and other	34.0		—		(16.0		)	(0.3		)	17.7
Total Liberty Global Group	26,244.8		357.3		(7,637.2		)	(1,901.2		)	17,063.7
LiLAC Group:
LiLAC Division:
CWC	—		5,544.3		—			(38.2		)	5,506.1
Chile	377.0		—		—			20.9			397.9
Puerto Rico	277.7		—		—			—			277.7
Total LiLAC Division	654.7		5,544.3		—			(17.3		)	6,181.7
Corporate and other (b)	120.9		—		—			—			120.9
Total LiLAC Group	775.6		5,544.3		—			(17.3		)	6,302.6
Total	$	27,020.4	$	5,901.6	$	(7,637.2	)	$	(1,918.5	)	$	23,366.3

_______________


(a)	Represents goodwill associated with Ziggo Group Holding, which was contributed to the Dutch JV on December 31, 2016. For additional information, see note 5.


(b)	Represents enterprise-level goodwill that is allocated to our Puerto Rico segment for purposes of our impairment tests.

Changes in the carrying amount of our goodwill during 2015 are set forth below:



	January 1, 2015		Acquisitions and related adjustments		Foreign currency translation adjustments and other			December 31, 2015
			in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	9,245.1	$	58.7	$	(513.1	)	$	8,790.7
Belgium	1,978.9		—		(201.8		)	1,777.1
The Netherlands	8,605.0		142.2		(895.9		)	7,851.3
Germany	3,456.9		—		(352.5		)	3,104.4
Switzerland/Austria	3,591.9		—		(91.5		)	3,500.4
Total Western Europe	26,877.8		200.9		(2,054.8		)	25,023.9
Central and Eastern Europe	1,302.1		7.3		(122.5		)	1,186.9
Total European Division	28,179.9		208.2		(2,177.3		)	26,210.8
Corporate and other	34.4		—		(0.4		)	34.0
Total Liberty Global Group	28,214.3		208.2		(2,177.7		)	26,244.8
LiLAC Group:
LiLAC Division:
Chile	440.3		—		(63.3		)	377.0
Puerto Rico	226.1		51.6		—			277.7
Total LiLAC Division	666.4		51.6		(63.3		)	654.7
Corporate and other (a)	120.9		—		—			120.9
Total LiLAC Group	787.3		51.6		(63.3		)	775.6
Total	$	29,001.6	$	259.8	$	(2,241.0	)	$	27,020.4

_______________


(a)	Represents enterprise-level goodwill that is allocated to our Puerto Rico segment for purposes of our impairment tests.

Schedule of Intangible Assets Subject to Amortization, Net

The details of our intangible assets subject to amortization are set forth below:



	Estimated useful life at December 31, 2016	December 31, 2016							December 31, 2015
		Gross carrying amount		Accumulated amortization			Net carrying amount		Gross carrying amount		Accumulated amortization			Net carrying amount
		in millions

Customer relationships:	4 to 15 years
Liberty Global Group		$	5,499.4	$	(3,404.5	)	$	2,094.9	$	10,285.3	$	(3,410.7	)	$	6,874.6
LiLAC Group		1,303.3		(160.1		)	1,143.2		149.0		(31.7		)	117.3
Total		6,802.7		(3,564.6		)	3,238.1		10,434.3		(3,442.4		)	6,991.9
Other:	2 to 20 years
Liberty Global Group		478.3		(150.0		)	328.3		205.3		(104.8		)	100.5
LiLAC Group		99.0		(7.7		)	91.3		0.2		(0.1		)	0.1
Total		577.3		(157.7		)	419.6		205.5		(104.9		)	100.6
Total intangible assets subject to amortization, net:
Liberty Global Group		5,977.7		(3,554.5		)	2,423.2		10,490.6		(3,515.5		)	6,975.1
LiLAC Group		1,402.3		(167.8		)	1,234.5		149.2		(31.8		)	117.4
Total		$	7,380.0	$	(3,722.3	)	$	3,657.7	$	10,639.8	$	(3,547.3	)	$	7,092.5

Schedule Of Future Amortization Expense Finite Lived Intangible Assets Text Block

The U.S. dollar equivalents of such amortization expense amounts as of December 31, 2016 are presented below (in millions):



2017	$	919.4
2018	857.5
2019	785.5
2020	405.9
2021	244.2
Thereafter	445.2
Total	$	3,657.7

Debt and Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2016

Debt and Capital Lease Obligations [Abstract]

Schedule of Debt

The details of the outstanding notes of CWC as of December 31, 2016 are summarized in the following table:



			Outstanding principal amount
CWC Notes	Maturity	Interest rate	Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions

Columbus Senior Notes (b)	March 30, 2021	7.375%	$	1,250.0	$	1,250.0	$	1,332.8	$	1,322.9
Sable Senior Notes (c)	August 1, 2022	6.875%	$	750.0	750.0		783.7		770.0
CWC Senior Notes (d)	March 25, 2019	8.625%	£	146.7	181.1		203.1		195.8
Total					$	2,181.1	$	2,319.6	$	2,288.7

_______________


(a)	Amounts include the impact of premiums recorded in connection with the acquisition accounting for the CWC Acquisition.


(b)	The Columbus Senior Notes were issued by Columbus International Inc. (Columbus), a wholly-owned subsidiary of CWC.


(c)	The Sable Senior Notes were issued by Sable.

(d)

The CWC Senior Notes, which are non-callable, were issued by Cable & Wireless International Finance B.V., a wholly-owned subsidiary of CWC. The details of the Unitymedia Notes as of December 31, 2016 are summarized in the following table:



						Outstanding principal amount
Unitymedia Notes	Maturity	Interest rate		Original issue amount		Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
				in millions
UM Senior Notes (b):
2025 UM Senior Notes	January 15, 2025	6.125	%	$	900.0	$	900.0	$	900.0	$	925.9	$	895.3
2027 UM Senior Notes	January 15, 2027	3.750	%	€	700.0	€	700.0	738.3		702.3		732.6

UM Senior Secured Notes (c):
2022 UM Senior Secured Notes	September 15, 2022	5.500	%	€	650.0	€	526.5	555.3		587.9		550.0
January 2023 UM Senior Secured Notes:
January 2023 UM Dollar Senior Secured Notes	January 15, 2023	5.500	%	$	1,000.0	$	1,000.0	1,000.0		1,037.5		992.7
January 2023 5.75% UM Euro Senior Secured Notes	January 15, 2023	5.750	%	€	500.0	€	405.0	427.2		458.4		425.1
January 2023 5.125% UM Euro Senior Secured Notes	January 21, 2023	5.125	%	€	500.0	€	405.0	427.2		453.6		425.6
April 2023 UM Senior Secured Notes	April 15, 2023	5.625	%	€	350.0	€	280.0	295.3		317.5		293.5
2025 UM Senior Secured Notes:
2025 UM Euro Senior Secured Notes	January 15, 2025	4.000	%	€	1,000.0	€	1,000.0	1,054.7		1,101.5		1,049.0
2025 UM Dollar Senior Secured Notes	January 15, 2025	5.000	%	$	550.0	$	550.0	550.0		550.7		547.0
2026 UM Senior Secured Notes	February 15, 2026	4.625	%	€	420.0	€	420.0	443.0		469.5		441.2
2027 UM Senior Secured Notes	January 15, 2027	3.500	%	€	500.0	€	500.0	527.3		519.1		522.6
2029 UM Senior Secured Notes	January 15, 2029	6.250	%	€	475.0	€	475.0	501.0		555.8		494.3
Total								$	7,419.3	$	7,679.7	$	7,368.9

_______________


(a)	Amounts are net of deferred financing costs.


(b)	The UM Senior Notes were issued by Unitymedia.

(c)

The UM Senior Secured Notes were issued by Unitymedia Hessen and Unitymedia NRW GmbH, each a subsidiary of Unitymedia (together, the UM Senior Secured Notes Issuers).The details of the UPCB SPE Notes as of December 31, 2016 are summarized in the following table:



					Outstanding principal amount
UPCB SPE Notes	Maturity	Interest rate	Original issue amount		Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions
UPCB Finance IV Dollar Notes	January 15, 2025	5.375%	$	1,140.0	$	1,140.0	$	1,140.0	$	1,149.3	$	1,132.1
UPCB Finance IV Euro Notes	January 15, 2027	4.000%	€	600.0	€	600.0	632.8		634.4		627.9
Total							$	1,772.8	$	1,783.7	$	1,760.0

_______________

(a)

Amounts are net of discounts and deferred financing costs, where applicable.The UPC Broadband Holding Bank Facility is the senior secured credit facility of certain subsidiaries of UPC Holding. The details of our borrowings under the UPC Broadband Holding Bank Facility as of December 31, 2016 are summarized in the following table:



UPC Broadband Holding Facility	Maturity	Interest rate	Facility amount (in borrowing currency) (a)		Outstanding principal amount			Unused borrowing capacity (b)		Carrying value (c)
			in millions

AK (d)	January 15, 2027	4.000%	€	600.0	$	632.8		$	—	$	627.9
AL (d)	January 15, 2025	5.375%	$	1,140.0	1,140.0			—		1,132.1
AM	December 31, 2021	EURIBOR + 2.75%	€	990.1	—			1,044.3		—
AN	August 31, 2024	LIBOR + 3.00%	$	2,150.0	2,150.0			—		2,131.9
AO	January 15, 2026	EURIBOR + 3.00%	€	600.0	632.8			—		627.9
Elimination of Facilities AK and AL in consolidation (d)					(1,772.8		)	—		(1,760.0		)
Total					$	2,782.8		$	1,044.3	$	2,759.8

_______________


(a)	Except as described in (d) below, amounts represent total third-party facility amounts at December 31, 2016.

(b)


(c)	Amounts are net of discounts and deferred financing costs, where applicable.


(d)	As further discussed in the above description of the UPCB SPE Notes, the amounts borrowed by UPC Financing Partnership (UPC Financing) outstanding under UPC Facilities AK and AL are eliminated in Liberty Global’s consolidated financial statements.

The details of the UPC Holding Senior Notes as of December 31, 2016 are summarized in the following table:



		Outstanding principal amount
UPC Holding Senior Notes	Maturity	Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions

UPC Holding 6.375% Senior Notes	September 15, 2022	€	600.0	$	632.8	$	675.9	$	625.9
UPC Holding 6.75% Senior Notes:
UPC Holding 6.75% Euro Senior Notes	March 15, 2023	€	450.0	474.6		518.8		472.6
UPC Holding 6.75% CHF Senior Notes	March 15, 2023	CHF	350.0	344.1		375.1		342.5
Total				$	1,451.5	$	1,569.8	$	1,441.0

_______________

(a)

Amounts are net of discounts and deferred financings costs, where applicable. The details of the Telenet SPE Notes as of December 31, 2016 are summarized in the following table:



			Outstanding principal amount
Telenet SPEs Notes	Maturity	Interest rate	Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions

6.25% Telenet Finance V Notes	August 15, 2022	6.250%	€	450.0	$	474.6	$	505.2	$	468.4
6.75% Telenet Finance V Notes	August 15, 2024	6.750%	€	250.0	263.7		293.5		259.8
Telenet Finance VI Notes	July 15, 2027	4.875%	€	530.0	559.0		585.2		553.8
Total					$	1,297.3	$	1,383.9	$	1,282.0

_______________

(a)

Amounts are net of deferred financing costs.The U.S. dollar equivalents of the components of our debt are as follows:



	December 31, 2016						Estimated fair value (c)				Principal amount
	Weighted average interest rate (a)		Unused borrowing capacity (b)				Estimated fair value (c)				Principal amount
			Borrowing currency		U.S. $ equivalent		December 31,				December 31,
			Borrowing currency		U.S. $ equivalent		2016		2015		2016		2015
			in millions
Liberty Global Group:
VM Notes	5.60	%	—		$	—	$	9,311.0	$	10,594.1	$	9,041.0	$	10,551.5
VM Credit Facilities	3.69	%	(d)		833.3		4,531.5		3,413.7		4,505.5		3,471.1
Unitymedia Notes	5.01	%	—		—		7,679.7		7,631.6		7,419.3		7,682.0
Unitymedia Revolving Credit Facilities	—		€	500.0	527.4		—		—		—		—
UPCB SPE Notes	4.88	%	—		—		1,783.7		3,131.7		1,772.8		3,142.0
UPC Holding Senior Notes	6.59	%	—		—		1,569.8		1,601.4		1,451.5		1,491.1
UPC Broadband Holding Bank Facility	3.83	%	€	990.1	1,044.3		2,811.9		1,284.3		2,782.8		1,305.0
Telenet Credit Facility	3.46	%	€	545.0	574.9		3,210.0		1,443.0		3,187.5		1,474.5
Telenet SPE Notes	5.76	%	—		—		1,383.9		2,155.8		1,297.3		2,097.2
Vendor financing (e) (f)	3.78	%	—		—		2,284.5		1,688.9		2,284.5		1,688.9
ITV Collar Loan	1.35	%	—		—		1,323.7		1,547.9		1,336.2		1,594.7
Sumitomo Collar Loan (g)	1.88	%	—		—		499.7		805.6		488.2		787.6
Derivative-related debt instruments (h)	3.43	%	—		—		450.7		—		426.3		—
Ziggo Group Holding debt	—		(f)		(f)		(f)		7,698.8		(f)		7,861.3
Other (i)	3.85	%	—		—		558.7		395.0		564.5		291.8
Total Liberty Global Group	4.56	%			2,979.9		37,398.8		43,391.8		36,557.4		43,438.7
LiLAC Group:
CWC Notes	7.31	%	—		—		2,319.6		—		2,181.1		—
CWC Credit Facilities	5.11	%	$	756.5	756.5		1,427.9		—		1,411.9		—
VTR Finance Senior Secured Notes	6.88	%	—		—		1,463.9		1,301.1		1,400.0		1,400.0
VTR Credit Facility	—		(j)		192.8		—		—		—		—
Liberty Puerto Rico Bank Facility	5.11	%	$	40.0	40.0		935.2		913.0		942.5		942.5
Vendor Financing	5.50	%	—		—		48.9		—		48.9		—
Total LiLAC Group	6.33	%			989.3		6,195.5		2,214.1		5,984.4		2,342.5
Total debt before unamortized premiums, discounts and deferred financing costs	4.81	%			$	3,969.2	$	43,594.3	$	45,605.9	$	42,541.8	$	45,781.2

The following table provides a reconciliation of total debt before unamortized premiums, discounts and deferred financing costs to total debt and capital lease obligations:



	December 31,
	2016			2015
	in millions

Total debt before unamortized premiums, discounts and deferred financing costs	$	42,541.8		$	45,781.2
Unamortized premiums (discounts), net	44.5			(46.7		)
Unamortized deferred financing costs	(270.4		)	(308.2		)
Total carrying amount of debt	42,315.9			45,426.3
Capital lease obligations (h) (k)	1,242.8			1,322.8
Total debt and capital lease obligations	43,558.7			46,749.1
Current maturities of debt and capital lease obligations	(2,775.1		)	(2,537.9		)
Long-term debt and capital lease obligations	$	40,783.6		$	44,211.2

_______________

(a)

(b)



	December 31, 2016				Upon completion of relevant December 31, 2016 compliance reporting requirements
	Borrowing currency		U.S. $ equivalent		Borrowing currency		U.S. $ equivalent
	in millions
Limitation on availability to be borrowed under:
Unitymedia Revolving Credit Facilities	€	434.5	$	458.3	€	500.0	$	527.4
UPC Broadband Holding Bank Facility	€	676.0	$	713.0	€	990.1	$	1,044.3
CWC Credit Facilities	$	612.5	$	612.5	$	612.5	$	612.5

Limitation on availability to be loaned or distributed by:
Virgin Media	£	539.3	$	665.8	£	675.0	$	833.3
Unitymedia	€	17.0	$	17.9	€	211.5	$	223.1

(c)


(d)	The VM Revolving Facility (as defined and described under VM Credit Facilities below) is a multi-currency revolving facility with maximum borrowing capacity equivalent to £675.0 million ($833.3 million).

(e)


(f)	On December 31, 2016, we completed the Dutch JV Transaction. For additional information, see note 5.


(g)	During 2016, the first two tranches of the Sumitomo Collar Loan were settled, resulting in a loss on debt modification and extinguishment, net, of $9.6 million. For information regarding the Sumitomo Collar Loan, see note 7.


(h)	Represents amounts associated with certain derivative-related borrowing instruments, including $128.9 million carried at fair value. For information regarding fair value hierarchies, see note 8.


(i)	The December 31, 2016 balance includes (i) $215.5 million associated with the Sumitomo Share Loan, which is carried at fair value, and (ii) $116.0 million of debt collateralized by certain trade receivables of Virgin Media. For information

regarding fair value hierarchies, see note 8.

(j)

(k)The U.S. dollar equivalents of our consolidated capital lease obligations are as follows:



	December 31,
	2016		2015
	in millions
Liberty Global Group:
Unitymedia (1)	$	657.0	$	703.1
Telenet (2)	374.0		371.1
Virgin Media	91.2		159.5
Other subsidiaries	98.9		88.2
Total — Liberty Global Group	1,221.1		1,321.9
LiLAC Group:
CWC	20.8		—
VTR	0.7		0.3
Liberty Puerto Rico	0.2		0.6
Total — LiLAC Group	21.7		0.9
Total	$	1,242.8	$	1,322.8

_______________

(1)

(2)

The details of the outstanding notes of Virgin Media as of December 31, 2016 are summarized in the following table:



			Original issue amount		Outstanding principal amount				Estimated fair value		Carrying value (a)
VM Notes	Maturity	Interest rate	Original issue amount		Borrowing currency		U.S. $ equivalent		Estimated fair value		Carrying value (a)
			in millions
VM Senior Notes (b):
2022 VM Senior Notes:
2022 VM 4.875% Dollar Senior Notes	February 15, 2022	4.875%	$	118.7	$	118.7	$	118.7	$	105.8	$	119.3
2022 VM 5.25% Dollar Senior Notes	February 15, 2022	5.250%	$	95.0	$	95.0	95.0		85.0		95.5
2022 VM Sterling Senior Notes	February 15, 2022	5.125%	£	44.1	£	44.1	54.4		55.3		54.8
2023 VM Senior Notes:
2023 VM Dollar Senior Notes	April 15, 2023	6.375%	$	530.0	$	530.0	530.0		551.9		523.1
2023 VM Sterling Senior Notes	April 15, 2023	7.000%	£	250.0	£	250.0	308.6		334.9		304.6
2024 VM Senior Notes:
2024 VM Dollar Senior Notes	October 15, 2024	6.000%	$	500.0	$	500.0	500.0		513.1		495.5
2024 VM Sterling Senior Notes	October 15, 2024	6.375%	£	300.0	£	300.0	370.3		393.0		367.7
2025 VM Senior Notes:
2025 VM Euro Senior Notes	January 15, 2025	4.500%	€	460.0	€	460.0	485.2		502.7		479.8
2025 VM Dollar Senior Notes	January 15, 2025	5.750%	$	400.0	$	400.0	400.0		399.3		396.4

VM Senior Secured Notes (c):
January 2021 VM Senior Secured Notes:
January 2021 VM Sterling Senior Secured Notes	January 15, 2021	5.500%	£	628.4	£	628.4	775.8		860.6		782.7
January 2021 VM Dollar Senior Secured Notes	January 15, 2021	5.250%	$	447.9	$	447.9	447.9		475.3		456.0
April 2021 VM Sterling Senior Secured Notes	April 15, 2021	6.000%	£	1,100.0	£	640.0	790.1		824.6		782.7
2025 VM Senior Secured Notes:
2025 VM 5.5% Sterling Senior Secured Notes	January 15, 2025	5.500%	£	430.0	£	387.0	477.8		495.7		475.8
2025 VM 5.125% Sterling Senior Secured Notes	January 15, 2025	5.125%	£	300.0	£	300.0	370.3		380.8		367.0
2025 VM Dollar Senior Secured Notes	January 15, 2025	5.500%	$	425.0	$	425.0	425.0		432.4		423.3
2026 VM Senior Secured Notes:
2026 VM 5.25% Dollar Senior Secured Notes	January 15, 2026	5.250%	$	1,000.0	$	1,000.0	1,000.0		991.3		1,002.0
2026 VM 5.5% Dollar Senior Secured Notes	August 15, 2026	5.500%	$	750.0	$	750.0	750.0		751.4		742.8
2027 VM Senior Secured Notes	January 15, 2027	4.875%	£	525.0	£	525.0	648.1		637.6		645.6
2029 VM Senior Secured Notes	March 28, 2029	6.250%	£	400.0	£	400.0	493.8		520.3		494.8
Total							$	9,041.0	$	9,311.0	$	9,009.4

_______________


(a)	Amounts include the impact of premiums, including amounts recorded in connection with the acquisition accounting for Virgin Media, and deferred financing costs, where applicable.


(b)	The VM Senior Notes were issued by Virgin Media Finance PLC (Virgin Media Finance), a wholly-owned subsidiary of Virgin Media.


(c)	The VM Senior Secured Notes were issued by Virgin Media Secured Finance PLC (Virgin Media Secured Finance), a wholly-owned subsidiary of Virgin Media.

Schedule of Borrowings Levels

The amounts presented below assume no changes from December 31, 2016 borrowing levels and are based on the applicable covenant and other limitations in effect within each borrowing group at December 31, 2016, both before and after considering the impact of the completion of the December 31, 2016 compliance requirements. For information concerning certain refinancing transactions completed subsequent to December 31, 2016 that could have an impact on unused borrowing capacity and/or the availability to be borrowed, loaned or distributed, see note 20.



	December 31, 2016				Upon completion of relevant December 31, 2016 compliance reporting requirements
	Borrowing currency		U.S. $ equivalent		Borrowing currency		U.S. $ equivalent
	in millions
Limitation on availability to be borrowed under:
Unitymedia Revolving Credit Facilities	€	434.5	$	458.3	€	500.0	$	527.4
UPC Broadband Holding Bank Facility	€	676.0	$	713.0	€	990.1	$	1,044.3
CWC Credit Facilities	$	612.5	$	612.5	$	612.5	$	612.5

Limitation on availability to be loaned or distributed by:
Virgin Media	£	539.3	$	665.8	£	675.0	$	833.3
Unitymedia	€	17.0	$	17.9	€	211.5	$	223.1

Schedule of Capital Lease Obligations

The U.S. dollar equivalents of our consolidated capital lease obligations are as follows:



	December 31,
	2016		2015
	in millions
Liberty Global Group:
Unitymedia (1)	$	657.0	$	703.1
Telenet (2)	374.0		371.1
Virgin Media	91.2		159.5
Other subsidiaries	98.9		88.2
Total — Liberty Global Group	1,221.1		1,321.9
LiLAC Group:
CWC	20.8		—
VTR	0.7		0.3
Liberty Puerto Rico	0.2		0.6
Total — LiLAC Group	21.7		0.9
Total	$	1,242.8	$	1,322.8

_______________

(1)

(2)

Schedule of Debt Instrument Redemption



VM Notes		VM Call Date

2022 VM Senior Notes		(a)
2023 VM Senior Notes		April 15, 2018
2024 VM Senior Notes		October 15, 2019
2025 VM Senior Notes		January 15, 2020
January 2021 VM Senior Secured Notes		(a)
April 2021 VM Sterling Senior Secured Notes		April 15, 2017
2025 VM 5.5% Sterling Senior Secured Notes		January 15, 2019
2025 VM Dollar Senior Secured Notes		January 15, 2019
2025 VM 5.125% Sterling Senior Secured Notes		January 15, 2020
2026 VM 5.25% Dollar Senior Secured Notes		January 15, 2020
2026 VM 5.5% Dollar Senior Secured Notes		August 15, 2021
2027 VM Senior Secured Notes		January 15, 2021
2029 VM Senior Secured Notes		January 15, 2021

_______________


(a)	The 2022 VM Senior Notes and the January 2021 VM Senior Secured Notes are non-callable. At any time prior to maturity, some or all of these notes may be redeemed by paying a “make-whole” premium, which is the present value of all remaining scheduled interest payments to the respective maturity date.



	Redemption price
	2023 VM Dollar Senior Notes	2023 VM Sterling Senior Notes	2024 VM Dollar Senior Notes	2024 VM Sterling Senior Notes	2025 VM Dollar Senior Notes	2025 VM Euro Senior Notes	April 2021 VM Dollar Senior Secured Notes

12-month period commencing	April 15	April 15	October 15	October 15	January 15	January 15	April 15

2017	N.A.	N.A.	N.A.	N.A.	N.A	N.A	102.688%
2018	103.188%	103.500%	N.A.	N.A.	N.A	N.A	101.344%
2019	102.125%	102.333%	103.000%	103.188%	N.A	N.A	100.000%
2020	101.063%	101.667%	102.000%	102.125%	102.875%	102.250%	100.000%
2021	100.000%	100.000%	101.000%	101.063%	101.917%	101.500%	N.A.
2022	100.000%	100.000%	100.000%	100.000%	100.958%	100.750%	N.A.
2023	N.A.	N.A.	100.000%	100.000%	100.000%	100.000%	N.A.
2024 and thereafter	N.A.	N.A.	N.A.	N.A.	100.000%	100.000%	N.A.



	Redemption Price
	April 2021 VM Sterling Senior Secured Notes	2025 VM 5.5% Sterling Senior Secured Notes	2025 VM Dollar Senior Secured Notes	2025 VM 5.125% Sterling Senior Secured Notes	2026 VM 5.25% Dollar Senior Secured Notes	2026 VM 5.5% Dollar Senior Secured Notes	2027 VM Senior Secured Notes	2029 VM Senior Secured Notes

12-month period commencing	April 15	January 15	January 15	January 15	January 15	August 15	January 15	January 15

2017	103.000%	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.
2018	101.500%	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.	N.A.
2019	100.000%	102.750%	102.750%	N.A.	N.A.	N.A.	N.A.	N.A.
2020	100.000%	101.833%	101.833%	102.563%	102.625%	N.A.	N.A.	N.A.
2021	N.A.	100.000%	100.000%	101.708%	101.313%	102.750%	102.438%	103.125%
2022	N.A.	100.000%	100.000%	100.854%	100.656%	101.375%	101.219%	102.083%
2023	N.A.	100.000%	100.000%	100.000%	100.000%	100.688%	100.609%	101.042%
2024 and thereafter	N.A.	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%	100.000%



	Redemption Price
	6.25% Telenet Finance V Notes	6.75% Telenet Finance V Notes	Telenet Finance VI Notes

12-month period commencing	August 15	August 15	July 15

2017	103.125%	N.A.	N.A.
2018	102.083%	103.375%	N.A.
2019	101.563%	102.531%	N.A.
2020	100.000%	101.688%	N.A.
2021	100.000%	100.844%	102.438%
2022	N.A.	100.000%	101.219%
2023	N.A.	100.000%	100.609%
2024 and thereafter	N.A.	N.A.	100.000%



			Redemption price
12-month period commencing January 15:
2019			103.438%
2020			102.292%
2021			101.146%
2022 and thereafter			100.000%



	Redemption price
	UPC Holding 6.375% Senior Notes	UPC Holding 6.75% Senior Notes

12-month period commencing	September 15	March 15

2017	103.188%	N.A.
2018	102.125%	103.375%
2019	101.063%	102.250%
2020	100.000%	101.125%
2021 and thereafter	100.000%	100.000%



	Redemption price
	Columbus Senior Notes	Sable Senior Notes

12-month period commencing	March 30	August 1

2018	103.688%	105.156%
2019	101.844%	103.438%
2020	100.000%	101.719%
2021 and thereafter	N.A.	100.000%



Unitymedia Notes		UM Call Date

2025 UM Senior Notes		January 15, 2020
2027 UM Senior Notes		January 15, 2021
2022 UM Senior Secured Notes		September 15, 2017
January 2023 UM Dollar Senior Secured Notes		January 15, 2018
January 2023 5.75% UM Euro Senior Secured Notes		January 15, 2018
January 2023 5.125% UM Euro Senior Secured Notes		January 21, 2018
April 2023 UM Senior Secured Notes		April 15, 2018
2025 UM Senior Secured Notes		January 15, 2020
2026 UM Senior Secured Notes		February 15, 2021
2027 UM Senior Secured Notes		January 15, 2021
2029 UM Senior Secured Notes		January 15, 2021



	Redemption price
	2025 UM Senior Notes	2027 UM Senior Notes	2022 UM Senior Secured Notes	January 2023 UM Dollar Senior Secured Notes	January 2023 5.75% UM Euro Senior Secured Notes	January 2023 5.125% UM Euro Senior Secured Notes

12-month period commencing	January 15	January 15	September 15	January 15	January 15	January 21

2017	N.A.	N.A.	102.750%	N.A.	N.A.	N.A.
2018	N.A.	N.A.	101.833%	102.750%	102.875%	102.563%
2019	N.A.	N.A.	100.917%	101.833%	101.917%	101.708%
2020	103.063%	N.A.	100.000%	100.917%	100.958%	100.854%
2021	102.042%	101.875%	100.000%	100.000%	100.000%	100.000%
2022	101.021%	100.938%	N.A.	100.000%	100.000%	100.000%
2023	100.000%	100.469%	N.A.	N.A.	N.A.	N.A.
2024 and thereafter	100.000%	100.000%	N.A.	N.A.	N.A.	N.A.



	Redemption price
	April 2023 UM Senior Secured Notes	2025 UM Euro Senior Secured Notes	2025 UM Dollar Senior Secured Notes	2026 UM Senior Secured Notes	2027 UM Senior Secured Notes	2029 UM Senior Secured Notes

12-month period commencing	April 15	January 15	January 15	February 15	January 15	January 15

2018	102.813%	N.A.	N.A.	N.A.	N.A.	N.A.
2019	101.875%	N.A.	N.A.	N.A.	N.A.	N.A.
2020	100.938%	102.000%	102.500%	N.A.	N.A.	N.A.
2021	100.000%	101.333%	101.667%	102.313%	101.750%	103.125%
2022	100.000%	100.667%	100.833%	101.156%	100.875%	102.083%
2023	N.A.	100.000%	100.000%	100.578%	100.438%	101.042%
2024 and thereafter	N.A.	100.000%	100.000%	100.000%	100.000%	100.000%



	Redemption price
	UPCB Finance IV Dollar Notes	UPCB Finance IV Euro Notes

12-month period commencing	January 15	January 15

2020	102.688%	N.A.
2021	101.792%	102.000%
2022	100.896%	101.000%
2023	100.000%	100.500%
2024 and thereafter	100.000%	100.000%

Schedule of Line of Credit Facilities



Liberty Puerto Rico Facility	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity		Carrying value (a)
			in millions

LPR Term Loan B	January 7, 2022	LIBOR + 3.50% (b)	$	765.0	$	765.0	$	—	$	752.8
LPR Term Loan C	July 7, 2023	LIBOR + 6.75% (b)	$	177.5	177.5		—		174.4
LPR Revolving Loan (c)	July 7, 2020	LIBOR + 3.50%	$	40.0	—		40.0		—
Total					$	942.5	$	40.0	$	927.2

_______________


(a)	Amounts are net of discounts and deferred financing costs.


(b)	LPR Term Loan B and LPR Term Loan C each have a LIBOR floor of 1.0%.

(c)

The LPR Revolving Loan has a fee on unused commitments of 0.50% or 0.375% depending on the consolidated total net leverage ratio (as specified in the Liberty Puerto Rico Bank Facility).The Telenet Credit Facility is the senior secured credit facility of certain subsidiaries of Telenet. The details of our borrowings under the Telenet Credit Facility as of December 31, 2016 are summarized in the following table:



Telenet Facility	Maturity	Interest rate	Facility amount (in borrowing currency) (a)		Outstanding principal amount			Unused borrowing capacity		Carrying value (b)
			in millions

U (c)	August 15, 2022	6.250%	€	450.0	$	474.6		$	—	$	468.4
V (c)	August 15, 2024	6.750%	€	250.0	263.7			—		259.8
Z (d)	June 30, 2018	EURIBOR + 2.25%	€	120.0	—			126.6		—
AB (c)	July 15, 2027	4.875%	€	530.0	559.0			—		553.8
AE	January 31, 2025	EURIBOR + 3.25%	€	1,600.0	1,687.5			—		1,673.2
AF	January 31, 2025	LIBOR + 3.00%	$	1,500.0	1,500.0			—		1,491.1
AG (e)	June 30, 2023	EURIBOR + 2.75%	€	400.0	—			421.9		—
Telenet Overdraft Facility (f)	December 31, 2017	EURIBOR + 1.60%	€	25.0	—			26.4		—
Elimination of Telenet Facilities U, V and AB in consolidation (c)					(1,297.3		)	—		(1,282.0		)
Total					$	3,187.5		$	574.9	$	3,164.3

_______________


(a)	Except as described in (c) below, amounts represent total third-party facility amounts at December 31, 2016.


(b)	Amounts are net of deferred financing costs.


(c)	As further discussed in the above description of the Telenet SPE Notes, the amounts outstanding under Telenet Facilities U, V and AB are eliminated in Liberty Global’s consolidated financial statements.


(d)	Telenet Facility Z has a fee on unused commitments of 0.79% and is subject to a EURIBOR floor of 0.0%.


(e)	In November 2016, Telenet International entered into Telenet Facility AG, which is subject to a EURIBOR floor of 0.0% and has a fee on unused commitments of 1.1% per year. In connection with this transaction, commitments under the then existing Telenet Facility X were cancelled.


(f)	The Telenet Overdraft Facility has a fee on unused commitments of 0.55% and is subject to a EURIBOR floor of 0.0%.



Unitymedia Facility	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity (a)		Carrying value
			in millions

UM Senior Secured Facility (b)	December 31, 2020	EURIBOR + 2.75%	€	420.0	$	—	$	443.0	$	—
UM Super Senior Secured Facility (c)	December 31, 2020	EURIBOR + 2.25%	€	80.0	—		84.4		—
Total					$	—	$	527.4	$	—

_______________

(a)


(b)	The UM Senior Secured Facility has a fee on unused commitments of 1.1% per year.

(c)

The UM Super Senior Secured Facility has a fee on unused commitments of 0.9% per year and is senior with respect to the priority of proceeds received from the enforcement of shared collateral to (i) the Unitymedia Notes and (ii) the UM Senior Secured Facility.The CWC Credit Facilities are the senior secured credit facilities of certain subsidiaries of CWC. The details of our borrowings under the CWC Credit Facilities as of December 31, 2016 are summarized in the following table:



CWC Credit Facility	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity (a)		Carrying value (b)
			in millions

CWC Term Loans	December 31, 2022	LIBOR + 4.75% (c)	$	1,100.0	$	1,100.0	$	—	$	1,075.6
CWC Revolving Credit Facility	July 31, 2021	LIBOR + 3.50% (d)	$	625.0	—		625.0		—
CWC Regional Facilities (e)	various dates ranging from 2017 to 2038	3.65% (f)	$	443.4	311.9		131.5		310.5
Total					$	1,411.9	$	756.5	$	1,386.1

_______________

(a)


(b)	Amounts are net of discounts and deferred financing costs, where applicable.


(c)	The CWC Term Loans are subject to a LIBOR floor of 0.75%.


(d)	The CWC Revolving Credit Facility has a fee on unused commitments of 0.5% per year.


(e)	Represents certain amounts borrowed by CWC Panama, CWC BTC, CWC Jamaica and CWC Barbados.

(f)

Represents a blended weighted average rate for all CWC Regional Facilities.The VM Credit Facilities are the senior and senior secured credit facilities of certain subsidiaries of Virgin Media. The details of our borrowings under the VM Credit Facilities as of December 31, 2016 are summarized in the following table:



VM Credit Facilities	Maturity	Interest rate	Facility amount (in borrowing currency)		Outstanding principal amount		Unused borrowing capacity		Carrying value (a)
			in millions
Senior Secured Facilities:
E	June 30, 2023	LIBOR + 3.50% (b)	£	849.4	$	1,048.6	$	—	$	1,039.0
I	January 31, 2025	LIBOR + 2.75%	$	3,400.0	3,400.0		—		3,349.7
VM Revolving Facility (c)	December 31, 2021	LIBOR + 2.75%	(d)		—		833.3		—
Total Senior Secured Facilities					4,448.6		833.3		4,388.7
Senior Facility:
VM Financing Facility	September 15, 2024	5.26%	—		56.9		—		56.9
Total					$	4,505.5	$	833.3	$	4,445.6

_______________


(a)	The carrying values of VM Facilities E and I are net of discounts and deferred financing costs.


(b)	VM Facility E has a LIBOR floor of 0.75%.


(c)	The VM Revolving Facility has a fee on unused commitments of 1.1% per year.

(d)

The VM Revolving Facility is a multi-currency revolving facility with a maximum borrowing capacity equivalent to £675.0 million ($833.3 million).

Schedule of Maturities of Long-Term Debt

Debt:



	Liberty Global Group																		LiLAC Group
	Virgin Media			Unitymedia			UPC Holding (a)			Telenet (b)			Other			Total Liberty Global Group			CWC			VTR			Liberty Puerto Rico			Total LiLAC Group			Total
	in millions
Year ending December 31:
2017	$	1,262.3		$	222.7		$	776.9		$	44.4		$	519.0		$	2,825.3		$	95.2		$	48.9		$	—		$	144.1		$	2,969.4
2018	0.5			7.8			—			7.8			1,098.6			1,114.7			54.8			—			—			54.8			1,169.5
2019	0.5			7.6			—			17.8			302.4			328.3			227.7			—			—			227.7			556.0
2020	116.5			7.2			—			11.8			27.6			163.1			38.3			—			—			38.3			201.4
2021	2,014.2			6.8			—			10.4			215.5			2,246.9			1,284.0			—			—			1,284.0			3,530.9
Thereafter	11,503.5			7,765.4			6,007.1			4,566.0			27.5			29,869.5			1,893.0			1,400.0			942.5			4,235.5			34,105.0
Total debt maturities	14,897.5			8,017.5			6,784.0			4,658.2			2,190.6			36,547.8			3,593.0			1,448.9			942.5			5,984.4			42,532.2
Unamortized premium (discount)	13.9			—			(14.6		)	—			(38.9		)	(39.6		)	91.6			—			(7.5		)	84.1			44.5
Unamortized deferred financing costs	(106.3		)	(50.3		)	(31.8		)	(38.5		)	(1.2		)	(228.1		)	(9.8		)	(24.7		)	(7.8		)	(42.3		)	(270.4		)
Total debt	$	14,805.1		$	7,967.2		$	6,737.6		$	4,619.7		$	2,150.5		$	36,280.1		$	3,674.8		$	1,424.2		$	927.2		$	6,026.2		$	42,306.3
Current portion	$	1,262.3		$	226.1		$	776.9		$	44.4		$	190.4		$	2,500.1		$	95.2		$	48.9		$	—		$	144.1		$	2,644.2
Noncurrent portion	$	13,542.8		$	7,741.1		$	5,960.7		$	4,575.3		$	1,960.1		$	33,780.0		$	3,579.6		$	1,375.3		$	927.2		$	5,882.1		$	39,662.1

_______________


(a)	Amounts include the UPCB SPE Notes issued by the UPCB SPEs. As described above, the UPCB SPEs are consolidated by UPC Holding and Liberty Global.


(b)	Amounts include the Telenet SPE Notes issued by the Telenet SPEs. As described above, the Telenet SPEs are consolidated by Telenet and Liberty Global.

Schedule of Maturities of Capital Lease Obligations

Capital lease obligations:



	Liberty Global Group
	Unitymedia			Telenet			Virgin Media			Other			Total Liberty Global Group			Total LiLAC Group			Total
	in millions
Year ending December 31:
2017	$	77.4		$	64.7		$	38.2		$	27.9		$	208.2		$	7.4		$	215.6
2018	77.4			62.9			15.0			21.8			177.1			11.6			188.7
2019	77.4			53.3			7.1			15.7			153.5			2.1			155.6
2020	77.3			50.4			4.2			9.7			141.6			1.2			142.8
2021	77.3			48.7			3.6			7.2			136.8			0.1			136.9
Thereafter	687.1			215.8			168.9			38.5			1,110.3			—			1,110.3
Total principal and interest payments	1,073.9			495.8			237.0			120.8			1,927.5			22.4			1,949.9
Amounts representing interest	(416.9		)	(121.8		)	(145.8		)	(21.9		)	(706.4		)	(0.7		)	(707.1		)
Present value of net minimum lease payments	$	657.0		$	374.0		$	91.2		$	98.9		$	1,221.1		$	21.7		$	1,242.8
Current portion	$	27.6		$	43.1		$	33.1		$	20.4		$	124.2		$	6.7		$	130.9
Noncurrent portion	$	629.4		$	330.9		$	58.1		$	78.5		$	1,096.9		$	15.0		$	1,111.9

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2016

Income Tax Disclosure [Abstract]

Schedule of Domestic and Foreign Components of Loss from Continuing Operations before Income Taxes

The components of our earnings (loss) from continuing operations before income taxes are as follows:



	Year ended December 31,
	2016				2015				2014
	in millions

U.K.	$	930.7			$	778.1			$	585.7
U.S.	(848.5		)		(924.5		)		(1,105.6		)
Switzerland	274.6				395.3				326.1
The Netherlands	127.4			—	(1,353.3		)	—	(644.5		)
Germany	(49.3		)		(5.1		)		(294.7		)
Chile	47.4				182.3				43.1
Panama	19.4				—				—
Belgium	13.7			—	175.4			—	21.5
Other	34.0				67.2				12.5
Total	$	549.4			$	(684.6	)		$	(1,055.9	)

Schedule Of Income Tax Expense Benefit

Income tax benefit (expense) consists of:



	Current			Deferred			Total
	in millions
Year ended December 31, 2016:
The Netherlands	$	(0.4	)	$	1,315.3		$	1,314.9
U.S. (a)	146.9			88.3			235.2
Chile	(134.3		)	(11.2		)	(145.5		)
Belgium	(105.0		)	57.0			(48.0		)
Switzerland	(48.5		)	5.3			(43.2		)
Germany	(77.9		)	41.0			(36.9		)
Panama	(18.6		)	14.1			(4.5		)
U.K.	(15.3		)	17.0			1.7
Other	(49.0		)	(6.8		)	(55.8		)
Total	$	(302.1	)	$	1,520.0		$	1,217.9

Year ended December 31, 2015:
U.K	$	(0.9	)	$	(208.5	)	$	(209.4	)
The Netherlands	2.5			159.0			161.5
Belgium	(125.4		)	11.1			(114.3		)
Switzerland	(63.2		)	(14.7		)	(77.9		)
Chile	(57.4		)	13.5			(43.9		)
Germany	(66.7		)	24.3			(42.4		)
U.S. (a)	(81.2		)	58.7			(22.5		)
Other	(22.7		)	6.7			(16.0		)
Total	$	(415.0	)	$	50.1		$	(364.9	)

Year ended December 31, 2014:
Continuing operations:
U.K.	$	(2.1	)	$	113.4		$	111.3
U.S. (a)	(22.5		)	129.6			107.1
Belgium	(138.7		)	31.7			(107.0		)
Switzerland	(76.8		)	3.1			(73.7		)
The Netherlands	11.1			42.5			53.6
Germany	(22.6		)	37.0			14.4
Chile	17.1			(24.1		)	(7.0		)
Other	(41.1		)	17.4			(23.7		)
Total — continuing operations	$	(275.6	)	$	350.6		$	75.0
Discontinued operation	$	—		$	(0.1	)	$	(0.1	)

_______________

(a)

Includes federal and state income taxes. Our U.S. state income taxes were not material during any of the years presented.

Income Tax Benefit (Expense) Reconciliation



	Year ended December 31,
	2016			2015			2014
	in millions

Computed “expected” tax benefit (expense) (a)	$	(109.9	)	$	136.9		$	221.7
Change in valuation allowances (b):
Benefit	1,149.1			6.8			11.9
Expense	(260.4		)	(508.3		)	(373.1		)
Recognition of previously unrecognized tax benefits	212.5			44.4			29.5
Non-deductible or non-taxable foreign currency exchange results (b):
Benefit	228.0			53.2			71.9
Expense	(34.3		)	(5.1		)	(16.3		)
Tax effect of intercompany financing	173.7			154.9			166.9
Non-deductible or non-taxable interest and other expenses (b):
Expense	(234.9		)	(106.6		)	(236.5		)
Benefit	63.8			48.1			58.0
Enacted tax law and rate changes (c)	(162.2		)	(280.5		)	23.9
International rate differences (b) (d):
Benefit	138.1			200.8			266.4
Expense	(43.0		)	(52.7		)	(27.6		)
Basis and other differences in the treatment of items associated with investments in subsidiaries and affiliates (b):
Benefit	173.6			3.3			32.6
Expense	(110.8		)	(96.9		)	(168.0		)
Other, net	34.6			36.8			13.7
Total income tax benefit (expense)	$	1,217.9		$	(364.9	)	$	75.0

_______________


(a)	The statutory or “expected” tax rates are the U.K. rates of 20.0% for 2016 and 2015 and 21.0% for 2014.


(b)	Country jurisdictions giving rise to income tax benefits are grouped together and shown separately from country jurisdictions giving rise to income tax expenses.

(c)

(d)

Amounts reflect adjustments (either a benefit or expense) to the “expected” tax benefit (expense) for statutory rates in jurisdictions in which we operate outside of the U.K.

Schedule Of Current And Noncurrent Deferred Tax Assets And Liabilities

The components of our deferred tax assets are as follows:



	December 31,
	2016			2015
	in millions

Deferred tax assets (a)	$	3,024.7		$	2,342.9
Deferred tax liabilities (a)	(1,307.8		)	(1,785.7		)
Net deferred tax asset	$	1,716.9		$	557.2

_______________


(a)	Our deferred tax assets and liabilities are included in other assets, net and other long-term liabilities, respectively, in our consolidated balance sheets.

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities are presented below:



	December 31,
	2016			2015
	in millions
Deferred tax assets:
Net operating loss and other carryforwards	$	6,598.0		$	5,873.2
Property and equipment, net	2,028.9			2,583.1
Debt	1,626.3			1,611.7
Intangible assets	99.5			112.4
Derivative instruments	68.3			173.1
Other future deductible amounts	399.6			272.5
Deferred tax assets	10,820.6			10,626.0
Valuation allowance	(6,015.4		)	(6,395.6		)
Deferred tax assets, net of valuation allowance	4,805.2			4,230.4
Deferred tax liabilities:
Property and equipment, net	(1,076.9		)	(1,053.4		)
Intangible assets	(901.6		)	(1,826.5		)
Investments (including consolidated partnerships)	(485.9		)	(374.5		)
Derivative instruments	(175.5		)	(280.7		)
Other future taxable amounts	(448.4		)	(138.1		)
Deferred tax liabilities	(3,088.3		)	(3,673.2		)
Net deferred tax asset	$	1,716.9		$	557.2

Summary of Operating Loss Carryforwards

The significant components of our tax loss carryforwards and related tax assets at December 31, 2016 are as follows:



Country	Tax loss carryforward		Related tax asset		Expiration date
	in millions
U.K.:
Amount attributable to capital losses	$	20,335.9	$	3,457.1	Indefinite
Amount attributable to net operating losses	2,563.4		435.8		Indefinite
The Netherlands	4,108.7		1,027.2		2017-2025
Germany	1,608.1		259.5		Indefinite
U.S.	1,268.0		320.1		2019-2036
Luxembourg	1,124.1		292.4		Indefinite
Belgium	894.2		303.9		Indefinite
Barbados	817.9		52.4		2017 - 2023
Ireland	601.9		75.2		Indefinite
France	505.4		146.2		Indefinite
Jamaica	449.7		149.9		Indefinite
Hungary	166.8		15.0		2020-2025
Other	264.9		63.3		Various
Total	$	34,709.0	$	6,598.0

Unrecognized Tax Benefits Roll Forward

The changes in our unrecognized tax benefits are summarized below:



	2016			2015			2014
	in millions

Balance at January 1	$	609.9		$	513.5		$	490.9
Reductions for tax positions of prior years	(184.2		)	(42.2		)	(50.2		)
Additions for tax positions of prior years	112.9			27.0			64.5
Lapse of statute of limitations	(84.6		)	(8.3		)	(1.9		)
Effects of business acquisitions	38.0			—			—
Additions based on tax positions related to the current year	33.5			142.3			38.2
Foreign currency translation	(10.9		)	(22.3		)	(27.0		)
Settlements with tax authorities	(13.5		)	(0.1		)	(1.0		)
Balance at December 31	$	501.1		$	609.9		$	513.5

Equity (Tables)

12 Months Ended

Dec. 31, 2016

Equity [Abstract]

Schedule of outstanding share-based compensation awards

Additionally, at December 31, 2016, we have reserved Liberty Global Shares and LiLAC Shares for the issuance of outstanding share-based compensation awards, as set forth in the table below:



	Liberty Global Shares			LiLAC Shares
	Class A	Class B	Class C	Class A	Class B	Class C

Options	707,293	—	2,754,480	82,818	—	212,602
SARs and PSARs	13,182,578	—	32,139,764	1,973,135	—	4,757,017
PSUs, PGUs, RSUs	3,649,647	333,334	6,652,584	550,359	58,256	1,000,190

Summary of the changes in our share capital

A summary of the changes in our share capital during 2016 and 2015 is set forth in the table below:



	Liberty Global Shares											LiLAC Shares								Old Liberty Global Shares
	Class A			Class B		Class C			Total			Class A		Class B		Class C		Total		Class A			Class B			Class C			Total
	in millions

Balance at January 1, 2015	$	—		$	—	$	—		$	—		$	—	$	—	$	—	$	—	$	2.5		$	0.1		$	6.3		$	8.9
Repurchase and cancellation of Old Liberty Global Shares	—			—		—			—			—		—		—		—		—			—			(0.1		)	(0.1		)
Liberty Global call option contracts	—			—		—			—			—		—		—		—		—			—			(0.1		)	(0.1		)
Balance at June 30, 2015	—			—		—			—			—		—		—		—		2.5			0.1			6.1			8.7
Impact of the LiLAC Transaction (note 1)	2.5			0.1		6.1			8.7			0.1		—		0.3		0.4		(2.5		)	(0.1		)	(6.1		)	(8.7		)
Repurchase and cancellation of Liberty Global Shares	—			—		(0.1		)	(0.1		)	—		—		—		—		—			—			—			—
Liberty Global call option contracts	—			—		(0.1		)	(0.1		)	—		—		—		—		—			—			—			—
Balance at December 31, 2015	$	2.5		$	0.1	$	5.9		$	8.5		$	0.1	$	—	$	0.3	$	0.4	$	—		$	—		$	—		$	—
Impact of the CWC Acquisition (note 4)	0.3			—		0.8			1.1			—		—		0.1		0.1		—			—			—			—
Repurchase and cancellation of Liberty Global Shares	(0.3		)	—		(0.4		)	(0.7		)	—		—		—		—		—			—			—			—
Impact of the LiLAC Distribution (note 4)	—			—		—			—			0.4		—		0.8		1.2		—			—			—			—
Balance at December 31, 2016	$	2.5		$	0.1	$	6.3		$	8.9		$	0.5	$	—	$	1.2	$	1.7	$	—		$	—		$	—		$	—

Details of share repurchases

The following table provides details of our share repurchases during 2016, 2015 and 2014:



	Class A ordinary shares			Class C ordinary shares
	Shares repurchased	Average price paid per share (a)		Shares repurchased	Average price paid per share (a)		Total cost (a)
							in millions
Liberty Global Shares / Old Liberty Global Shares repurchased during:
2016	32,387,722	$	32.26	31,557,089	$	32.43	$	2,068.0
2015 (b)	—	$	—	49,984,562	$	46.91	$	2,344.5
2014 (c)	8,062,792	$	42.19	28,401,019	$	44.25	$	1,596.9

LiLAC Shares repurchased during 2016	720,800	$	20.65	313,647	$	21.19	$	21.5

_______________


(a)	Includes direct acquisition costs and the effects of derivative instruments, where applicable.


(b)	Amounts relate to repurchases of (i) Old Liberty Global Shares from January 1 through June 30, 2015 and (ii) Liberty Global Shares from July 1 through December 31, 2015.


(c)	Amounts relate to repurchases of Old Liberty Global Shares.

Share-based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of stock-based compensation

A summary of the aggregate share-based compensation expense that is included in our other operating and SG&A expenses is set forth below:



	Year ended December 31,
	2016		2015		2014
	in millions
Liberty Global:
Performance-based incentive awards (a)	$	162.7	$	157.1	$	129.9
Other share-based incentive awards	114.9		149.6		99.7
Total Liberty Global (b)	277.6		306.7		229.6
Telenet share-based incentive awards (c)	12.2		9.2		14.6
Other	7.1		2.3		13.0
Total	$	296.9	$	318.2	$	257.2
Included in:
Other operating expense:
Liberty Global Group	$	3.3	$	3.1	$	4.8
LiLAC Group	1.4		0.3		2.8
Total other operating expense	4.7		3.4		7.6
SG&A expense:
Liberty Global Group	278.2		312.7		240.8
LiLAC Group	14.0		2.1		8.8
Total SG&A expense	292.2		314.8		249.6
Total	$	296.9	$	318.2	$	257.2

_______________

(a)

(b)

(c)

Stock compensation assumptions

The following table summarizes certain information related to the share-based incentive awards granted and exercised with respect to Liberty Global ordinary shares:



	Year ended December 31,
	2016		2015		2014
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Risk-free interest rate	0.88 - 1.49%		0.96 - 1.89%		0.81 - 1.77%
Expected life	3.2 - 5.5 years		3.0 - 5.5 years		3.1 - 5.1 years
Expected volatility	27.4 - 42.9%		23.1 - 30.1%		25.1 - 28.7%
Expected dividend yield	none		none		none
Weighted average grant-date fair value per share of awards granted:
Options	$	10.40	$	14.73	$	11.40
SARs	$	8.60	$	10.76	$	8.93
PSARs	$	—	$	—	$	8.15
RSUs	$	36.67	$	51.85	$	40.68
PSUs	$	33.97	$	51.57	$	40.42
PGUs	$	—	$	—	$	44.04
Total intrinsic value of awards exercised (in millions):
Options	$	16.9	$	106.8	$	126.6
SARs	$	42.2	$	51.7	$	48.7
PSARs	$	0.7	$	0.2	$	0.4
Cash received from exercise of options (in millions)	$	17.4	$	40.5	$	54.8
Income tax benefit related to share-based compensation (in millions)	$	55.2	$	67.4	$	54.6

Stock options activity

LiLAC Shares



Options — Class A ordinary shares	Number of shares		Weighted average exercise price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	21,233		$	24.29
Granted	3,995		$	37.16
Forfeited	(238	)	$	43.84
Exercised	(1,312	)	$	9.56
Outstanding at June 30, 2016	23,678		$	27.08
Impact of the LiLAC Distribution	59,140		$	1.71
Outstanding at July 1, 2016	82,818		$	28.79
Outstanding at December 31, 2016	82,818		$	28.79	3.6	$	0.3
Exercisable at December 31, 2016	57,331		$	23.13	2.7	$	0.3



Options — Class C ordinary shares	Number of shares		Weighted average exercise price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	57,742		$	22.42
Granted	7,990		$	38.67
Forfeited	(474	)	$	43.91
Exercised	(4,439	)	$	9.86
Outstanding at June 30, 2016	60,819		$	25.30
Impact of the LiLAC Distribution	151,783		$	1.27
Outstanding at July 1, 2016	212,602		$	26.57
Outstanding at December 31, 2016	212,602		$	26.57	3.3	$	0.8
Exercisable at December 31, 2016	161,637		$	21.78	2.6	$	0.8

LiLAC Shares — continued:



SARs — Class A ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	233,192		$	31.07
Granted	71,990		$	37.53
Forfeited	(1,963	)	$	39.57
Exercised	(6,852	)	$	7.84
Outstanding at June 30, 2016	296,367		$	33.12
Impact of the LiLAC Distribution	719,933		$	2.36
Outstanding at July 1, 2016	1,016,300		$	35.48
Granted	502,892		$	34.76
Forfeited	(30,893	)	$	35.44
Exercised	(1,898	)	$	12.78
Outstanding at December 31, 2016	1,486,401		$	35.27	5.0	$	0.7
Exercisable at December 31, 2016	571,960		$	31.03	3.1	$	0.7



SARs — Class C ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	579,273		$	29.73
Granted	143,980		$	40.61
Forfeited	(4,173	)	$	39.81
Exercised	(19,413	)	$	8.01
Outstanding at June 30, 2016	699,667		$	32.51
Impact of the LiLAC Distribution	1,709,612		$	1.53
Outstanding at July 1, 2016	2,409,279		$	34.04
Granted	1,005,784		$	35.14
Forfeited	(61,972	)	$	35.86
Exercised	(49,705	)	$	13.49
Outstanding at December 31, 2016	3,303,386		$	34.65	4.7	$	1.4
Exercisable at December 31, 2016	1,456,876		$	29.94	2.9	$	1.4

LiLAC Shares — continued:



PSARs — Class A ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	140,127		$	30.08
Forfeited	(33	)	$	30.02
Outstanding at June 30, 2016	140,094		$	30.08
Impact of the LiLAC Distribution	346,640		$	2.38
Outstanding at July 1, 2016	486,734		$	32.46
Outstanding at December 31, 2016 (a)	486,734		$	32.46	3.5	$	—
Exercisable at December 31, 2016	486,734		$	32.46	3.5	$	—



PSARs — Class C ordinary shares	Number of shares		Weighted average base price		Weighted average remaining contractual term	Aggregate intrinsic value
					in years	in millions
Outstanding at January 1, 2016	418,492		$	30.30
Forfeited	(99	)	$	30.23
Outstanding at June 30, 2016	418,393		$	30.30
Impact of the LiLAC Distribution	1,035,238		$	2.01
Outstanding at July 1, 2016	1,453,631		$	32.31
Outstanding at December 31, 2016 (a)	1,453,631		$	32.31	3.5	$	—
Exercisable at December 31, 2016	1,453,631		$	32.31	3.5	$	—

The following tables summarize the share-based award activity during 2016 with respect to awards issued by Liberty Global:

Liberty Global Shares



Options — Class A ordinary shares	Number of shares		Weighted average exercise price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	873,333		$	22.85
Granted	79,899		$	36.06
Forfeited	(9,328	)	$	34.59
Exercised	(207,034	)	$	20.99
Outstanding at June 30, 2016	736,870		$	24.66
Impact of the LiLAC Distribution	39,000		$	(3.49	)
Outstanding at July 1, 2016	775,870		$	21.17
Forfeited	(5,597	)	$	16.65
Exercised	(62,980	)	$	17.55
Outstanding at December 31, 2016	707,293		$	21.53		4.0	$	7.5
Exercisable at December 31, 2016	491,061		$	17.93		3.2	$	6.6

Liberty Global Shares — continued:



Options — Class C ordinary shares	Number of shares		Weighted average exercise price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	2,738,536		$	23.98
Granted	159,798		$	35.15
Forfeited	(51,787	)	$	35.07
Exercised	(541,147	)	$	19.40
Outstanding at June 30, 2016	2,305,400		$	25.58
Impact of the LiLAC Distribution	166,139		$	(3.43	)
Outstanding at July 1, 2016	2,471,539		$	22.15
Granted	499,552		$	26.43
Forfeited	(65,243	)	$	28.24
Exercised	(151,368	)	$	16.73
Outstanding at December 31, 2016	2,754,480		$	23.08		3.5	$	21.5
Exercisable at December 31, 2016	1,285,751		$	16.50		3.1	$	17.7



SARs — Class A ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	7,693,152		$	34.89
Granted	2,641,914		$	37.73
Forfeited	(123,302	)	$	43.48
Exercised	(336,732	)	$	11.64
Outstanding at June 30, 2016	9,875,032		$	36.34
Impact of the LiLAC Distribution	616,160		$	(4.62	)
Outstanding at July 1, 2016	10,491,192		$	31.72
Granted	144,740		$	32.12
Forfeited	(199,840	)	$	37.27
Exercised	(131,027	)	$	19.66
Outstanding at December 31, 2016	10,305,065		$	31.77		4.5	$	26.6
Exercisable at December 31, 2016	5,284,047		$	28.26		3.3	$	26.4

Liberty Global Shares — continued:



SARs — Class C ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	18,685,347		$	31.70
Granted	5,283,828		$	36.60
Forfeited	(256,622	)	$	41.60
Exercised	(995,103	)	$	11.66
Outstanding at June 30, 2016	22,717,450		$	33.61
Impact of the LiLAC Distribution	1,412,585		$	(4.42	)
Outstanding at July 1, 2016	24,130,035		$	29.19
Granted	289,480		$	31.22
Forfeited	(409,379	)	$	35.63
Exercised	(451,744	)	$	18.12
Outstanding at December 31, 2016	23,558,392		$	29.32		4.2	$	79.7
Exercisable at December 31, 2016	13,327,427		$	25.68		3.1	$	79.0



PSARs — Class A ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	2,889,457		$	31.93
Forfeited	(657	)	$	31.87
Outstanding at June 30, 2016	2,888,800		$	31.93
Impact of the LiLAC Distribution	16,559		$	(4.17	)
Outstanding at July 1, 2016	2,905,359		$	27.76
Exercised	(27,846	)	$	27.71
Outstanding at December 31, 2016 (a)	2,877,513		$	27.76		3.4	$	8.2
Exercisable at December 31, 2016	2,877,513		$	27.76		3.4	$	8.2

Liberty Global Shares — continued:



PSARs — Class C ordinary shares	Number of shares		Weighted average base price			Weighted average remaining contractual term	Aggregate intrinsic value
						in years	in millions
Outstanding at January 1, 2016	8,629,481		$	30.52
Forfeited	(1,961	)	$	30.46
Outstanding at June 30, 2016	8,627,520		$	30.52
Impact of the LiLAC Distribution	51,613		$	(4.12	)
Outstanding at July 1, 2016	8,679,133		$	26.40
Exercised	(97,761	)	$	26.27
Outstanding at December 31, 2016 (a)	8,581,372		$	26.40		3.4	$	28.5
Exercisable at December 31, 2016	8,581,372		$	26.40		3.4	$	28.5

Other-than-options activity



RSUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	564,976		$	44.06
Granted	268,427		$	37.72
Forfeited	(23,233	)	$	46.22
Released from restrictions	(101,374	)	$	41.30
Outstanding at June 30, 2016	708,796		$	41.98
Impact of the LiLAC Distribution	101,140		$	(5.73	)
Outstanding at July 1, 2016	809,936		$	36.25
Granted	39,198		$	32.11
Forfeited	(49,529	)	$	37.83
Released from restrictions	(130,545	)	$	35.00
Outstanding at December 31, 2016	669,060		$	36.13		3.0

Liberty Global Shares — continued:



RSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	1,194,182		$	41.64
Granted	536,854		$	36.59
Forfeited	(50,385	)	$	44.29
Released from restrictions	(236,244	)	$	38.06
Outstanding at June 30, 2016	1,444,407		$	40.26
Impact of the LiLAC Distribution	215,866		$	(5.38	)
Outstanding at July 1, 2016	1,660,273		$	34.88
Granted	78,396		$	31.21
Forfeited	(102,806	)	$	36.22
Released from restrictions	(285,730	)	$	35.01
Outstanding at December 31, 2016	1,350,133		$	34.54		3.0



PSUs and PGUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	1,690,200		$	42.61
Granted	2,075,660		$	34.70
Performance adjustment (b)	17,499		$	39.33
Forfeited	(16,719	)	$	45.12
Released from restrictions	(696,341	)	$	39.51
Outstanding at June 30, 2016	3,070,299		$	37.93
Impact of the LiLAC Distribution	97,105		$	(4.47	)
Outstanding at July 1, 2016	3,167,404		$	33.46
Granted	96,604		$	32.10
Forfeited	(28,538	)	$	34.01
Released from restrictions	(254,883	)	$	34.78
Outstanding at December 31, 2016	2,980,587		$	33.30		2.2

Liberty Global Shares — continued:



PGUs — Class B ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	666,667		$	42.43
Released from restriction	(333,333	)	$	42.43
Outstanding at June 30, 2016	333,334		$	42.43
Impact of the LiLAC Distribution	—		$	(4.71	)
Outstanding at July 1, 2016	333,334		$	37.72
Outstanding at December 31, 2016	333,334		$	37.72		0.2



PSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	2,158,351		$	41.30
Granted	4,151,320		$	33.63
Performance adjustment (b)	35,000		$	38.08
Forfeited	(33,508	)	$	43.47
Released from restrictions	(837,276	)	$	35.58
Outstanding at June 30, 2016	5,473,887		$	36.32
Impact of the LiLAC Distribution	204,111		$	(4.30	)
Outstanding at July 1, 2016	5,677,998		$	32.02
Granted	193,208		$	31.15
Forfeited	(57,370	)	$	33.15
Released from restrictions	(511,385	)	$	34.04
Outstanding at December 31, 2016	5,302,451		$	31.78		2.4

_______________


(a)	The performance criteria was achieved during 2016 and, as a result, all then outstanding awards became fully exercisable.


(b)	Represents the increase in PSUs associated with the first quarter 2016 determination that 103.6% of the PSUs that were granted in 2014 (the 2014 PSUs) had been earned. As of December 31, 2016, all of the earned 2014 PSUs have been released from restriction.



RSUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share		Weighted average remaining contractual term
					in years
Outstanding at January 1, 2016	1,713		$	45.12
Granted	52,349		$	40.79
Released from restrictions	(301	)	$	48.09
Outstanding at June 30, 2016	53,761		$	40.89
Impact of the LiLAC Distribution	3,365		$	0.01
Outstanding at July 1, 2016	57,126		$	40.90
Granted	128,550		$	34.81
Forfeited	(15,356	)	$	38.05
Released from restrictions	(10,939	)	$	41.28
Outstanding at December 31, 2016	159,381		$	36.24	3.0

LiLAC Shares — continued:



RSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	3,428		$	43.97
Granted	128,186		$	42.79
Released from restrictions	(606	)	$	44.03
Outstanding at June 30, 2016	131,008		$	42.82
Impact of the LiLAC Distribution	6,938		$	(0.18	)
Outstanding at July 1, 2016	137,946		$	42.64
Granted	257,135		$	35.20
Forfeited	(34,375	)	$	39.64
Released from restrictions	(26,067	)	$	42.67
Outstanding at December 31, 2016	334,639		$	37.23		3.0



PSUs and PGUs — Class A ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	86,303		$	42.56
Granted	72,848		$	35.46
Performance adjustment (b)	870		$	39.33
Forfeited	(755	)	$	46.11
Released from restrictions	(34,413	)	$	39.57
Outstanding at June 30, 2016	124,853		$	39.20
Impact of the LiLAC Distribution	316,800		$	(3.51	)
Outstanding at July 1, 2016	441,653		$	35.69
Granted	7,108		$	30.67
Forfeited	(1,890	)	$	34.85
Released from restrictions	(55,893	)	$	35.94
Outstanding at December 31, 2016	390,978		$	35.57		2.0



PGUs — Class B ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	33,333		$	42.43
Released from restriction	(16,666	)	$	42.43
Outstanding at June 30, 2016	16,667		$	42.43
Impact of the LiLAC Distribution	41,589		$	(3.36	)
Outstanding at July 1, 2016	58,256		$	39.07
Outstanding at December 31, 2016	58,256		$	39.07		0.2

LiLAC Shares — continued:



PSUs — Class C ordinary shares	Number of shares		Weighted average grant-date fair value per share			Weighted average remaining contractual term
						in years
Outstanding at January 1, 2016	111,215		$	41.36
Granted	145,696		$	37.70
Performance adjustment (b)	1,741		$	38.08
Forfeited	(1,518	)	$	44.44
Released from restrictions	(40,692	)	$	35.69
Outstanding at June 30, 2016	216,442		$	39.91
Impact of the LiLAC Distribution	563,081		$	(5.17	)
Outstanding at July 1, 2016	779,523		$	34.74
Granted	14,216		$	30.82
Forfeited	(3,782	)	$	34.53
Released from restrictions	(124,406	)	$	34.12
Outstanding at December 31, 2016	665,551		$	34.77		2.3

_______________


(a)	All outstanding awards became fully exercisable during 2016 as the performance criteria was achieved during the year.

(b)

Restructuring Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Restructuring and Related Activities [Abstract]

Summary of changes in restructuring liabilities during year

A summary of changes in our restructuring liabilities during 2015 is set forth in the table below:



	Employee severance and termination			Office closures			Contract termination			Total
	in millions

Restructuring liability as of January 1, 2015	$	27.6		$	12.5		$	116.0		$	156.1
Restructuring charges (credits)	102.3			(0.8		)	2.3			103.8
Cash paid	(67.9		)	(5.8		)	(29.4		)	(103.1		)
Foreign currency translation adjustments and other	6.5			1.4			(18.2		)	(10.3		)
Restructuring liability as of December 31, 2015	$	68.5		$	7.3		$	70.7		$	146.5

Current portion	$	63.7		$	1.2		$	34.1		$	99.0
Noncurrent portion	4.8			6.1			36.6			47.5
Total	$	68.5		$	7.3		$	70.7		$	146.5

A summary of changes in our restructuring liabilities during 2016 is set forth in the table below:



	Employee severance and termination			Office closures			Contract termination and other			Total
	in millions

Restructuring liability as of January 1, 2016	$	68.5		$	7.3		$	70.7		$	146.5
Restructuring charges	144.4			3.4			41.3			189.1
Cash paid	(115.6		)	(2.6		)	(46.7		)	(164.9		)
CWC and BASE liabilities at acquisition date	15.3			—			2.0			17.3
Disposal (a)	(28.1		)	(0.5		)	—			(28.6		)
Foreign currency translation adjustments and other	(6.9		)	(0.3		)	(8.6		)	(15.8		)
Restructuring liability as of December 31, 2016	$	77.6		$	7.3		$	58.7		$	143.6

Current portion	$	73.4		$	2.2		$	28.0		$	103.6
Noncurrent portion	4.2			5.1			30.7			40.0
Total	$	77.6		$	7.3		$	58.7		$	143.6

_______________

(a)

Represents restructuring liabilities associated with Ziggo Group Holding. A summary of changes in our restructuring liabilities during 2014 is set forth in the table below:



	Employee severance and termination			Office closures			Contract termination			Total
	in millions

Restructuring liability as of January 1, 2014	$	26.6		$	14.9		$	72.0		$	113.5
Restructuring charges	60.4			9.5			97.0			166.9
Cash paid	(66.3		)	(10.8		)	(34.4		)	(111.5		)
Ziggo liability at acquisition date	8.2			—			—			8.2
Foreign currency translation adjustments and other	(1.3		)	(1.1		)	(18.6		)	(21.0		)
Restructuring liability as of December 31, 2014	$	27.6		$	12.5		$	116.0		$	156.1

Current portion	$	27.5		$	4.4		$	20.4		$	52.3
Noncurrent portion	0.1			8.1			95.6			103.8
Total	$	27.6		$	12.5		$	116.0		$	156.1

Defined Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of defined benefit plans

The table below provides summary information on our defined benefit plans:



	Year ended December 31,
	2016		2015		2014
	in millions

Projected benefit obligation	$	3,200.3	$	1,188.3	$	1,247.6
Fair value of plan assets (a)	$	3,108.7	$	1,092.6	$	1,122.7
Net liability	$	91.6	$	95.7	$	124.9
Net periodic pension cost (b)	$	10.1	$	11.8	$	9.6

_______________

(a)

(b)

The 2016 and 2015 amounts exclude aggregate curtailment gains of $1.4 million and $7.9 million, respectively, which are included in impairment, restructuring and other operating items, net, in our consolidated statements of operations.

Accumulated Other Comprehensive Earnings (Loss) (Tables)

12 Months Ended

Dec. 31, 2016

Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]

Schedule of changes in accumulated other comprehensive earnings (loss)

The changes in the components of accumulated other comprehensive earnings (loss), net of taxes, are summarized as follows:



	Liberty Global shareholders
	Foreign currency translation adjustments			Pension- related adjustments and other			Accumulated other comprehensive earnings (loss)			Non-controlling interests			Total accumulated other comprehensive earnings (loss)
	in millions

Balance at January 1, 2014	$	2,522.2		$	6.6		$	2,528.8		$	20.4		$	2,549.2
Other comprehensive loss	(810.1		)	(72.1		)	(882.2		)	(0.5		)	(882.7		)
Balance at December 31, 2014	1,712.1			(65.5		)	1,646.6			19.9			1,666.5
Other comprehensive loss	(732.9		)	(17.8		)	(750.7		)	0.5			(750.2		)
Balance at December 31, 2015	979.2			(83.3		)	895.9			20.4			916.3
Other comprehensive loss	(1,251.8		)	(16.5		)	(1,268.3		)	(3.1		)	(1,271.4		)
Balance at December 31, 2016	$	(272.6	)	$	(99.8	)	$	(372.4	)	$	17.3		$	(355.1	)

Schedule of tax effects related to each component of other comprehensive loss, net

The following table summarizes the tax effects related to each component of other comprehensive loss, net of amounts reclassified to our consolidated statements of operations:



	Pre-tax amount			Tax benefit			Net-of-tax amount
	in millions
Year ended December 31, 2016:
Foreign currency translation adjustments (a)	$	(1,248.8	)	$	(2.4	)	$	(1,251.2	)
Pension-related adjustments and other	(20.7		)	0.5			(20.2		)
Other comprehensive loss	(1,269.5		)	(1.9		)	(1,271.4		)
Other comprehensive loss attributable to noncontrolling interests (b)	3.1			—			3.1
Other comprehensive loss attributable to Liberty Global shareholders	$	(1,266.4	)	$	(1.9	)	$	(1,268.3	)

Year ended December 31, 2015:
Foreign currency translation adjustments (a)	$	(737.1	)	$	4.2		$	(732.9	)
Pension-related adjustments and other	(23.4		)	6.1			(17.3		)
Other comprehensive loss	(760.5		)	10.3			(750.2		)
Other comprehensive earnings attributable to noncontrolling interests (b)	(0.7		)	0.2			(0.5		)
Other comprehensive loss attributable to Liberty Global shareholders	$	(761.2	)	$	10.5		$	(750.7	)

Year ended December 31, 2014:
Foreign currency translation adjustments (a)	$	(816.4	)	$	6.3		$	(810.1	)
Pension-related adjustments	(89.9		)	17.3			(72.6		)
Other comprehensive loss	(906.3		)	23.6			(882.7		)
Other comprehensive loss attributable to noncontrolling interests (b)	0.8			(0.3		)	0.5
Other comprehensive loss attributable to Liberty Global shareholders	$	(905.5	)	$	23.3		$	(882.2	)

_______________


(a)	For additional information regarding reclassifications of foreign currency translation losses to earnings, see the consolidated statements of comprehensive earnings (loss) and note 5.

(b)

Amounts represent the noncontrolling interest owners’ share of our pension-related adjustments.

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Unrecorded Purchase Obligation

The following table sets forth the U.S. dollar equivalents of such commitments as of December 31, 2016:



	Payments due during:
	2017		2018		2019		2020		2021		Thereafter		Total
	in millions

Network and connectivity commitments	$	738.8	$	386.9	$	308.9	$	257.4	$	240.6	$	868.2	$	2,800.8
Programming commitments	1,041.2		900.5		457.2		183.5		62.1		93.1		2,737.6
Purchase commitments	1,236.9		212.6		145.9		102.6		21.0		70.3		1,789.3
Operating leases	133.5		113.2		94.0		73.8		60.7		249.0		724.2
Other commitments	46.7		15.0		12.2		8.5		7.4		14.4		104.2
Total (a)	$	3,197.1	$	1,628.2	$	1,018.2	$	625.8	$	391.8	$	1,295.0	$	8,156.1

_______________

(a)

The commitments included in this table do not reflect any liabilities that are included in our December 31, 2016 consolidated balance sheet.

Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2016

Segment Reporting, Measurement Disclosures [Abstract]

Revenue and operating cash flow by segment



	Year ended December 31,
	2016						2015						2014
	Revenue			Adjusted OIBDA			Revenue			Adjusted OIBDA			Revenue			Adjusted OIBDA
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	6,508.8		$	2,930.9		$	7,058.7		$	3,162.1		$	7,409.9		$	3,235.7
Belgium (a)	2,691.1			1,173.4			2,021.0			990.3			2,279.4			1,125.0
The Netherlands (b)	2,690.8			1,472.7			2,745.3			1,519.5			1,498.5			857.9
Germany	2,539.7			1,586.4			2,399.5			1,502.1			2,711.5			1,678.2
Switzerland/Austria	1,755.6			1,069.3			1,758.2			1,040.1			1,846.1			1,056.4
Total Western Europe	16,186.0			8,232.7			15,982.7			8,214.1			15,745.4			7,953.2
Central and Eastern Europe	1,088.4			471.5			1,066.6			474.0			1,259.5			583.0
Central and other	(8.0		)	(327.2		)	(5.4		)	(289.2		)	(7.1		)	(282.7		)
Total European Division	17,266.4			8,377.0			17,043.9			8,398.9			16,997.8			8,253.5
Corporate and other	66.7			(213.3		)	42.3			(222.6		)	70.8			(212.0		)
Intersegment eliminations (c)	(48.1		)	—			(23.5		)	—			(24.9		)	4.0
Total Liberty Global Group	17,285.0			8,163.7			17,062.7			8,176.3			17,043.7			8,045.5
LiLAC Group:
LiLAC Division:
CWC (d)	1,444.8			541.9			—			—			—			—
Chile	859.5			339.3			838.1			328.1			898.5			351.0
Puerto Rico (e)	420.8			211.8			379.2			167.2			306.1			128.9
Total LiLAC Division	2,725.1			1,093.0			1,217.3			495.3			1,204.6			479.9
Intersegment eliminations	(1.3		)	—			—			—			—			—
Corporate	—			(8.9		)	—			(4.3		)	—			(3.1		)
Total LiLAC Group	2,723.8			1,084.1			1,217.3			491.0			1,204.6			476.8
Total	$	20,008.8		$	9,247.8		$	18,280.0		$	8,667.3		$	18,248.3		$	8,522.3

_______________


(a)	The amounts presented for 2016 include the post-acquisition revenue and Adjusted OIBDA of BASE, which was acquired on February 11, 2016.


(b)	The amounts presented for 2014 exclude the pre-acquisition revenue and Adjusted OIBDA of Ziggo, which was acquired on November 11, 2014.


(c)	Amounts are primarily related to transactions between our European Division and our programming operations.


(d)	The amounts presented for 2016 reflect the post-acquisition revenue and Adjusted OIBDA of CWC, which was acquired on May 16, 2016.


(e)	The amounts presented for 2015 exclude the pre-acquisition revenue and Adjusted OIBDA of Choice, which was acquired on June 3, 2015.

Reconciliation of total segment operating cash flow from continuing operations to loss from continuing operations before income taxes

The following table provides a reconciliation of total segment Adjusted OIBDA from continuing operations to earnings (loss) from continuing operations before income taxes:



	Year ended December 31,
	2016			2015			2014
	in millions

Total segment Adjusted OIBDA from continuing operations	$	9,247.8		$	8,667.3		$	8,522.3
Share-based compensation expense	(296.9		)	(318.2		)	(257.2		)
Depreciation and amortization	(5,801.1		)	(5,825.8		)	(5,500.1		)
Impairment, restructuring and other operating items, net	(348.5		)	(174.1		)	(536.8		)
Operating income	2,801.3			2,349.2			2,228.2
Interest expense	(2,638.4		)	(2,441.4		)	(2,544.7		)
Realized and unrealized gains on derivative instruments, net	845.1			847.2			88.8
Foreign currency transaction losses, net	(290.0		)	(1,149.2		)	(836.5		)
Realized and unrealized gains (losses) due to changes in fair values of certain investments and debt, net	(461.5		)	124.5			205.2
Losses on debt modification and extinguishment, net	(237.2		)	(388.0		)	(186.2		)
Gain on Dutch JV Transaction	520.8			—			—
Other income (expense), net	9.3			(26.9		)	(10.7		)
Earnings (loss) from continuing operations before income taxes	$	549.4		$	(684.6	)	$	(1,055.9	)

Balance sheet data of reportable segments

Selected balance sheet data of our reportable segments is set forth below:



	Long-lived assets				Total assets
	December 31,				December 31,
	2016		2015		2016			2015
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	16,287.4	$	19,789.9	$	20,445.8		$	23,523.6
Belgium	4,961.8		3,674.9		5,724.7			4,457.7
The Netherlands	—		14,741.7		—			15,103.2
Germany	7,388.9		7,898.9		7,937.2			8,578.5
Switzerland/Austria	5,054.3		5,108.0		5,415.3			5,438.6
Total Western Europe	33,692.4		51,213.4		39,523.0			57,101.6
Central and Eastern Europe	2,262.4		2,268.0		2,360.7			2,357.5
Central and other (a)	676.7		543.9		9,753.1			1,541.1
Total European Division	36,631.5		54,025.3		51,636.8			61,000.2
Corporate and other	107.8		119.7		2,881.1			3,331.3
Total Liberty Global Group	36,739.3		54,145.0		54,517.9			64,331.5
LiLAC Group:
LiLAC Division:
CWC	9,534.8		—		10,934.7			—
Chile	993.9		873.7		1,500.6			1,506.6
Puerto Rico	1,355.6		1,347.8		1,465.9			1,469.4
Total LiLAC Division	11,884.3		2,221.5		13,901.2			2,976.0
Corporate	120.9		120.9		290.9			262.1
Total LiLAC Group	12,005.2		2,342.4		14,192.1			3,238.1
Inter-group eliminations	—		—		(25.9		)	(10.6		)
Total	$	48,744.5	$	56,487.4	$	68,684.1		$	67,559.0

_______________

(a)

The total asset amount at December 31, 2016 includes our equity method investment in the Dutch JV and related receivables.

Capital expenditures of reportable segments



	Year ended December 31,
	2016			2015			2014
	in millions
Liberty Global Group:
European Division:
U.K./Ireland	$	1,761.1		$	1,527.3		$	1,506.7
Belgium (a)	588.4			371.6			448.9
The Netherlands (b)	588.9			536.1			268.0
Germany	594.3			535.7			574.5
Switzerland/Austria	368.7			315.6			327.2
Total Western Europe	3,901.4			3,286.3			3,125.3
Central and Eastern Europe	330.5			277.3			264.8
Central and other	387.2			280.7			257.9
Total European Division	4,619.1			3,844.3			3,648.0
Corporate and other	19.5			65.9			5.0
Total Liberty Global Group	4,638.6			3,910.2			3,653.0
LiLAC Group:
CWC (c)	282.6			—			—
Chile	194.6			149.0			195.8
Puerto Rico (d)	91.0			78.1			60.4
Total LiLAC Group	568.2			227.1			256.2
Total property and equipment additions	5,206.8			4,137.3			3,909.2
Assets acquired under capital-related vendor financing arrangements	(2,064.2		)	(1,481.5		)	(975.3		)
Assets acquired under capital leases	(111.6		)	(106.1		)	(127.2		)
Changes in current liabilities related to capital expenditures	(386.7		)	(50.2		)	(122.3		)
Total capital expenditures	$	2,644.3		$	2,499.5		$	2,684.4

_______________


(a)	The amount presented at December 31, 2016 includes the post-acquisition property and equipment additions of BASE, which was acquired on February 11, 2016.


(b)	The amount presented at December 31, 2014 excludes the pre-acquisition property and equipment additions of Ziggo, which was acquired on November 11, 2014.


(c)	The amount presented at December 31, 2016 reflects the post-acquisition property and equipment additions of CWC, which was acquired on May 16, 2016.


(d)	The amount presented at December 31, 2015 excludes the pre-acquisition property and equipment additions of Choice, which was acquired on June 3, 2015.

Revenue by major category

Our revenue by major category is set forth below:



	Year ended December 31,
	2016		2015		2014
	in millions
Subscription revenue (a):
Video	$	6,378.0	$	6,380.1	$	6,535.7
Broadband internet	5,309.4		5,073.4		4,713.6
Fixed-line telephony	3,018.6		3,160.9		3,258.9
Cable subscription revenue	14,706.0		14,614.4		14,508.2
Mobile (b)	1,706.4		1,037.3		1,085.6
Total subscription revenue	16,412.4		15,651.7		15,593.8
B2B revenue (c)	2,156.3		1,580.2		1,515.9
Other revenue (b) (d)	1,440.1		1,048.1		1,138.6
Total	$	20,008.8	$	18,280.0	$	18,248.3

_______________

(a)


(b)	Mobile subscription revenue excludes mobile interconnect revenue of $313.4 million, $212.7 million and $245.0 million during 2016, 2015 and 2014, respectively. Mobile interconnect revenue and revenue from mobile handset sales are included in other revenue.

(c)


(d)	Other revenue includes, among other items, interconnect fees, mobile handset sales, channel carriage fees and installation fees.

Revenue by geographic segments

The revenue of our geographic segments is set forth below:



	Year ended December 31,
	2016			2015		2014
	in millions
Liberty Global Group:
European Division:
U.K.	$	6,070.4		$	6,663.3	$	6,941.1
Belgium (a)	2,691.1			2,021.0		2,279.4
The Netherlands (b)	2,690.8			2,745.3		1,498.5
Germany	2,539.7			2,399.5		2,711.5
Switzerland	1,377.3			1,390.3		1,414.4
Ireland	438.4			395.4		468.8
Poland	391.4			399.7		469.9
Austria	378.3			367.9		431.7
Hungary	273.1			258.5		310.2
The Czech Republic	180.4			176.6		221.0
Romania	169.9			158.1		173.3
Slovakia	58.4			59.3		74.5
Other	7.2			9.0		3.5
Total European Division	17,266.4			17,043.9		16,997.8
Other, including intersegment eliminations	18.6			18.8		45.9
Total Liberty Global Group	17,285.0			17,062.7		17,043.7
LiLAC Group:
LiLAC Division:
CWC (c):
Panama	414.8			—		—
Jamaica	202.9			—		—
Bahamas	181.5			—		—
Barbados	143.1			—		—
Trinidad and Tobago	103.0			—		—
Other (d)	399.5			—		—
Total CWC	1,444.8			—		—
Chile	859.5			838.1		898.5
Puerto Rico (e)	420.8			379.2		306.1
Total LiLAC Division	2,725.1			1,217.3		1,204.6
Intersegment eliminations	(1.3		)	—		—
Total LiLAC Group	2,723.8			1,217.3		1,204.6
Total	$	20,008.8		$	18,280.0	$	18,248.3

_______________


(a)	The amount presented for 2016 includes the post-acquisition revenue of BASE, which was acquired on February 11, 2016.


(b)	The amount presented for 2014 excludes the pre-acquisition revenue of Ziggo, which was acquired on November 11, 2014.


(c)	The amount presented for 2016 reflects the post-acquisition revenue of CWC, which was acquired on May 16, 2016. For each CWC jurisdiction, the amounts presented include (i) revenue from residential and B2B operations and (ii) revenue derived from wholesale network customers, as applicable.


(d)	The amount presented for 2016 relates to other countries in which CWC operates, which are primarily located in Latin America and the Caribbean, and includes (i) revenue from residential and B2B operations, (ii) revenue from wholesale network customers and (iii) intercompany eliminations.


(e)	The amount presented for 2015 excludes the pre-acquisition revenue of Choice, which was acquired on June 3, 2015.

Long-lived assets by geographic segments

The long-lived assets of our geographic segments are set forth below:



	December 31,
	2016		2015
	in millions
Liberty Global Group:
European Division:
U.K.	$	15,638.7	$	19,127.8
Germany	7,388.9		7,898.9
Belgium	4,961.8		3,674.9
Switzerland	4,057.3		4,117.7
Austria	997.0		990.3
Poland	840.9		893.2
Ireland	648.7		662.1
The Czech Republic	529.1		534.8
Hungary	519.4		494.4
Romania	228.2		194.0
Slovakia	109.6		103.2
The Netherlands	—		14,741.7
Other (a)	711.9		592.3
Total European Division	36,631.5		54,025.3
U.S. and other (b)	107.8		119.7
Total Liberty Global Group	36,739.3		54,145.0
LiLAC Group:
CWC:
Panama	2,330.0		—
Networks (c)	1,547.1		—
Trinidad and Tobago	1,024.5		—
Jamaica	943.3		—
Bahamas	869.1		—
Barbados	645.1		—
Other (d)	2,175.7		—
Total CWC	9,534.8		—
Puerto Rico	1,355.6		1,347.8
Chile	993.9		873.7
Corporate	120.9		120.9
Total LiLAC Group	12,005.2		2,342.4
Total	$	48,744.5	$	56,487.4

_______________


(a)	Primarily represents long-lived assets of the European Division’s central operations, which are located in the Netherlands.


(b)	Primarily represents the long-lived assets of our corporate offices.


(c)	Represents long-lived assets related to CWC’s sub-sea and terrestrial network that connects over 30 markets in Latin America and the Caribbean.

(d)

The amount presented at December 31, 2016 includes long-lived assets of CWC’s other operations, which are primarily located in the Caribbean.

Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Information (Unaudited)



	2016
	1^st quarter			2^nd quarter			3^rd quarter			4^th quarter
	in millions, except per share amounts

Revenue	$	4,588.0		$	5,074.1		$	5,207.2		$	5,139.5
Operating income	$	586.6		$	487.8		$	902.7		$	824.2
Net earnings (loss) attributable to Liberty Global shareholders	$	(369.1	)	$	101.4		$	(249.5	)	$	2,222.5
Basic earnings (loss) attributable to Liberty Global shareholders per share (note 3):
Liberty Global Shares	$	(0.39	)	$	0.23		$	(0.18	)	$	2.47
LiLAC Shares	$	(0.88	)	$	(2.04	)	$	(0.47	)	$	(0.07	)
Diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3):
Liberty Global Shares	$	(0.39	)	$	0.23		$	(0.18	)	$	2.45
LiLAC Shares	$	(0.88	)	$	(2.04	)	$	(0.47	)	$	(0.07	)

	2015
	1^st quarter			2^nd quarter			3^rd quarter			4^th quarter
	in millions, except per share amounts

Revenue	$	4,516.9		$	4,566.5		$	4,597.4		$	4,599.2
Operating income	$	557.5		$	624.9		$	545.5		$	621.3
Net earnings (loss) attributable to Liberty Global shareholders	$	(537.5	)	$	(464.7	)	$	133.3		$	(283.6	)
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3):
Liberty Global Shares							$	0.12		$	(0.32	)
LiLAC Shares							$	0.69		$	(0.30	)
Old Liberty Global Shares	$	(0.61	)	$	(0.53	)

Basis of Presentation (Narrative) (Details)		12 Months Ended
Basis of Presentation (Narrative) (Details)	Jul. 01, 2015 shares	Dec. 31, 2016 market country
Basis of Presentation [Line Items]
Number of distributed shares for every 20 parent company shares	1
Number of parent company shares for every one distributed share	20
Video, Broadband Internet and FIxed-Line Telephony, Mobile and other Communications Services [Member]
Basis of Presentation [Line Items]
Number of countries in which entity provides services \| country		30
Consumer and Business-to-Business Services [Member]
Basis of Presentation [Line Items]
Number of countries in which entity provides services \| country		11
Consumer and Business-to-Business Services [Member] \| Europe [Member]
Basis of Presentation [Line Items]
Number of countries in which entity provides services \| country		7
Consumer and Business-to-Business Services [Member] \| Latin America and the Caribbean [Member]
Basis of Presentation [Line Items]
Number of countries in which entity provides services \| country		18
Cable & Wireless Communications Limited (CWC) [Member] \| Sub-Sea Networks [Member]
Basis of Presentation [Line Items]
Number of markets \| market		30
LiLAC Group [Member] \| Class A Ordinary Shares
Basis of Presentation [Line Items]
Dividend shares issued (in shares)	12,625,362
LiLAC Group [Member] \| Class B Ordinary Shares
Basis of Presentation [Line Items]
Dividend shares issued (in shares)	523,626
LiLAC Group [Member] \| Class C Ordinary Shares
Basis of Presentation [Line Items]
Dividend shares issued (in shares)	30,776,883
Liberty Puerto Rico [Member]
Basis of Presentation [Line Items]
Percentage ownership in subsidiary		60.00%
Telenet [Member]
Basis of Presentation [Line Items]
Percentage ownership in subsidiary		57.40%
Cable & Wireless Panama, SA [Member] \| Cable & Wireless Communications Limited (CWC) [Member]
Basis of Presentation [Line Items]
Percentage ownership in subsidiary		49.00%
The Bahamas Telecommunications Company Limited [Member] \| Cable & Wireless Communications Limited (CWC) [Member]
Basis of Presentation [Line Items]
Percentage ownership in subsidiary		49.00%
Cable & Wireless Jamaica Limited [Member] \| Cable & Wireless Communications Limited (CWC) [Member]
Basis of Presentation [Line Items]
Percentage ownership in subsidiary		82.00%
Cable & Wireless (Barbados) Limited [Member] \| Cable & Wireless Communications Limited (CWC) [Member]
Basis of Presentation [Line Items]
Percentage ownership in subsidiary		81.10%

Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended								6 Months Ended	12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Accounting Policies [Line Items]
Current and long-term restricted cash	$ 39.1				$ 127.9				$ 127.9	$ 39.1	$ 127.9
Aggregate allowance for doubtful accounts	193.4				115.7				115.7	193.4	115.7
Asset retirement obligation	96.3				63.9				63.9	96.3	63.9
Net earnings (loss) attributable to Liberty Global shareholders	$ 2,222.5	$ (249.5)	$ 101.4	$ (369.1)	$ (283.6)	$ 133.3	$ (464.7)	$ (537.5)		1,705.3	(1,152.5)	$ (695.0)
Liberty Global Group [Member]
Accounting Policies [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders										1,941.1	$ (167.5)	0.0
Interest expense on Virgin Media’s 6.50% convertible senior notes										1.7
Net earnings attributable to holders of Liberty Global Shares (diluted EPS computation) (in millions)										$ 1,942.8
Weighted average shares outstanding - basic (in shares)										889,790,968	864,721,483
Incremental shares attributable to the assumed exercise of outstanding options, SARs and PSARs and the release of share units upon vesting (treasury stock method)										7,819,514
Virgin Media’s 6.50% convertible senior notes										2,359,172
Weighted average shares outstanding - diluted (in shares)										899,969,654	864,721,483
LiLAC Group [Member]
Accounting Policies [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders									$ 17.2	$ (235.8)		0.0
Weighted average shares outstanding - basic (in shares)									43,915,757	110,868,650	43,915,757
Incremental shares attributable to the assumed exercise of outstanding options, SARs and PSARs and the release of share units upon vesting (treasury stock method)									319,518
Weighted average shares outstanding - diluted (in shares)									44,235,275	110,868,650	44,235,275
Old Liberty Global [Member]
Accounting Policies [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders										$ 0.0	$ (1,002.2)	$ (695.0)
Weighted average shares outstanding - basic and diluted (in shares)											884,040,481	798,869,761
Continuing operations \| Old Liberty Global [Member]
Accounting Policies [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders										0.0	$ (1,002.2)	$ (1,028.5)
Discontinued operations \| Old Liberty Global [Member]
Accounting Policies [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders										$ 0.0	$ 0.0	$ 333.5

Summary of Significant Accounting Policies (Details 2) - shares shares in Millions	6 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Liberty Global Group [Member] \| Stock Options, SARs, PSARs, Restricted Shares, and RSUs [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS			43.3
Liberty Global Group [Member] \| Performance shares (PSUs and PGUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS			4.5
Liberty Global Group [Member] \| Obligations That May Be Settled in Cash or Shares [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS			2.7
LiLAC Group [Member] \| Stock Options, SARs, PSARs, Restricted Shares, and RSUs [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS		7.5
LiLAC Group [Member] \| Performance shares (PSUs and PGUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS		1.1
Old Liberty Global [Member] \| Stock Options, SARs, PSARs, Restricted Shares, and RSUs [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS	42.1			39.1
Old Liberty Global [Member] \| Performance shares (PSUs and PGUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS	5.3			5.4
Old Liberty Global [Member] \| Obligations That May Be Settled in Cash or Shares [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS	2.6			2.6

Acquisitions (2016 Acquisitions) (Narrative) (Details) $ / shares in Units, € in Millions, $ in Millions, zł in Billions									12 Months Ended
	Dec. 22, 2016 EUR (€)	Dec. 22, 2016 USD ($)	Oct. 18, 2016 PLN (zł)	Oct. 18, 2016 USD ($)	May 16, 2016 EUR (€) shares	May 16, 2016 USD ($) shares	Feb. 11, 2016 EUR (€)	Feb. 11, 2016 USD ($)	Dec. 31, 2016 EUR (€)	Jul. 01, 2016 shares	May 16, 2016 £ / shares	May 16, 2016 $ / shares
Viking Co NV [Member]
Business Acquisition [Line Items]
Ownership percentage, noncontrolling interest							50.00%	50.00%
SFR BeLux [Member] \| Telenet [Member]
Business Acquisition [Line Items]
Cost of acquired entity	€ 400.0	$ 421.9
Multimedia [Member] \| UPC Polska SP Z.o.o [Member]
Business Acquisition [Line Items]
Cost of acquired entity			zł 3.0	$ 718.2
CWC [Member]
Business Acquisition [Line Items]
Special dividend issuable at closing (in dollars per share) \| (per share)											£ 0.03	$ 0.04
Direct acquisition costs \| €					€ 132.0				€ 118.5
Cost of acquired entity \| $						$ 4,683.9
CWC [Member] \| Liberty Global Group [Member] \| Class A Ordinary Shares
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares)					31,607,008	31,607,008
Share price (in dollar/euro per share) \| $ / shares												36.93
CWC [Member] \| Liberty Global Group [Member] \| Class C Ordinary Shares
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares)					77,379,774	77,379,774
Share price (in dollar/euro per share) \| $ / shares												36.23
CWC [Member] \| LiLAC Group [Member]
Business Acquisition [Line Items]
Inter-group interest distributed										117,430,965
CWC [Member] \| LiLAC Group [Member] \| Class A Ordinary Shares
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares)					3,648,513	3,648,513
Share price (in dollar/euro per share) \| $ / shares												39.50
CWC [Member] \| LiLAC Group [Member] \| Class C Ordinary Shares
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares)					8,939,316	8,939,316
Share price (in dollar/euro per share) \| $ / shares												$ 41.98
CWC [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets					8 years	8 years
CWC [Member] \| Cable & Wireless Communications Limited (CWC) [Member] \| Class C Ordinary Shares
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares)					4,433,222,313	4,433,222,313
BASE [Member]
Business Acquisition [Line Items]
Direct acquisition costs \| €							€ 17.1		€ 7.1
BASE [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets							7 years	7 years
BASE [Member] \| Mobile Spectrum [Member]
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets							11 years	11 years
BASE [Member] \| Trademarks [Member]
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets							20 years	20 years
BASE [Member] \| Telenet [Member]
Business Acquisition [Line Items]
Committed facilities to fund transaction costs							€ 1,000.0	$ 1,100.0
Cost of acquired entity							€ 1,318.9	$ 1,494.3

Acquisitions (2016 Acquisitions) (Schedules) (Details) - USD ($) $ in Millions	May 16, 2016	Dec. 31, 2016	Feb. 11, 2016	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Goodwill		$ 23,366.3		$ 27,020.4	$ 29,001.6
Liberty Global Group [Member]
Business Acquisition [Line Items]
Goodwill		17,063.7		26,244.8	28,214.3
LiLAC Group [Member]
Business Acquisition [Line Items]
Goodwill		$ 6,302.6		$ 775.6	$ 787.3
BASE [Member]
Business Acquisition [Line Items]
Cash and cash equivalents			$ 160.1
Other current assets			148.3
Property and equipment, net			811.4
Goodwill			330.7
Other assets, net			10.5
Other accrued and current liabilities			(290.0)
Other long-term liabilities			(93.4)
Total purchase price			1,494.3
CWC [Member]
Business Acquisition [Line Items]
Special Dividend	$ 193.8
Cost of acquired entity	4,683.9
Cash and cash equivalents	210.8
Other current assets	583.2
Property and equipment, net	2,908.1
Goodwill	5,544.3
Intangible assets subject to amortization	1,266.0
Other assets, net	579.2
Current portion of debt and capital lease obligations	(94.2)
Other accrued and current liabilities	(750.1)
Long-term debt and capital lease obligations	(3,308.0)
Other long-term liabilities	(803.6)
Noncontrolling interest	(1,451.8)
Total purchase price	4,683.9
CWC [Member] \| Liberty Global Group [Member] \| Class A Ordinary Shares
Business Acquisition [Line Items]
Liberty Global Class A & C ordinary shares	1,167.2
CWC [Member] \| Liberty Global Group [Member] \| Class C Ordinary Shares
Business Acquisition [Line Items]
Liberty Global Class A & C ordinary shares	2,803.5
CWC [Member] \| LiLAC Group [Member] \| Class A Ordinary Shares
Business Acquisition [Line Items]
Liberty Global Class A & C ordinary shares	144.1
CWC [Member] \| LiLAC Group [Member] \| Class C Ordinary Shares
Business Acquisition [Line Items]
Liberty Global Class A & C ordinary shares	$ 375.3
Mobile Spectrum [Member] \| BASE [Member]
Business Acquisition [Line Items]
Intangible assets subject to amortization			261.0
Customer Relationships [Member] \| BASE [Member]
Business Acquisition [Line Items]
Intangible assets subject to amortization			115.0
Trademarks [Member] \| BASE [Member]
Business Acquisition [Line Items]
Intangible assets subject to amortization			$ 40.7

Acquisitions (2015 Acquisition and 2014 Acquisition) (Narrative) (Details) € / shares in Units, $ / shares in Units, € in Millions, $ in Millions					3 Months Ended
	Jun. 03, 2015 USD ($)	Nov. 19, 2014 shares	Nov. 11, 2014 EUR (€) € / shares shares	Nov. 11, 2014 USD ($) $ / shares shares	Jun. 30, 2015 EUR (€) € / shares shares	Jun. 30, 2015 USD ($) $ / shares shares	Jun. 30, 2015 USD ($) shares	Dec. 31, 2014 USD ($)
Choice Acquisition [Member]
Business Acquisition [Line Items]
Cost of acquired entity \| $	$ 276.4
Business acquisition, cash consideration \| $	$ 10.5
Weighted average useful life of acquired intangible assets	10 years
Acquisition costs \| $	$ 8.5
Ziggo Acquisition [Member]
Business Acquisition [Line Items]
Equity interest acquired (in shares) \| shares					136,603,794	136,603,794
Business acquisition percentage of additional voting interests acquired				88.90%
Cost of acquired entity \| $						$ 8,794.1
Business acquisition, cash consideration \| $						1,872.9
Number of common stock shares owned (in shares) \| shares					41,329,850		41,329,850
Cash acquired from acquisition \| $						$ 16.8
Weighted average useful life of acquired intangible assets					10 years	10 years
Acquisition costs \| $								$ 84.1
Ziggo Acquisition [Member] \| Class A Ordinary Shares [Member]
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares) \| shares					31,172,985	31,172,985
Ziggo Acquisition [Member] \| Class C Ordinary Shares [Member]
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares) \| shares					76,907,936	76,907,936
Ziggo NCI Acquisition [Member]
Business Acquisition [Line Items]
Equity interest acquired (in shares) \| shares		18,998,057			18,998,057	18,998,057
Ownership percentage, noncontrolling interest		98.40%
Cost of acquired entity \| $						$ 950.7
Business acquisition, cash consideration					€ 209.0	$ 260.7
Ziggo NCI Acquisition [Member] \| Class A Ordinary Shares [Member]
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares) \| shares					4,335,357	4,335,357
Ziggo NCI Acquisition [Member] \| Class C Ordinary Shares [Member]
Business Acquisition [Line Items]
Business acquisition consideration issued (in shares) \| shares					10,695,906	10,695,906
Ziggo Acquisition and Ziggo NCI Acquisition [Member]
Business Acquisition [Line Items]
Cost of acquired entity			€ 1,711.6	$ 2,133.6
Equity interest transferred in cash (in dollars per share) \| (per share)			€ 11.00	$ 13.71
Ziggo Statutory Squeeze-Out [Member]
Business Acquisition [Line Items]
Equity interest acquired (in shares) \| shares					3,162,605	3,162,605
Equity interest transferred in cash (in dollars per share) \| (per share)					€ 39.78	$ 44.91
Expected redemption value of mandatorily redeemable noncontrolling interest					€ 125.9		$ 142.2
Searchlight [Member] \| Choice Acquisition [Member]
Business Acquisition [Line Items]
Business acquisition percentage of voting interests acquired	100.00%
Ownership percentage, noncontrolling interest	40.00%
Cost of acquired entity \| $	$ 6.8
Liberty Puerto Rico [Member] \| Choice Acquisition [Member]
Business Acquisition [Line Items]
Committed facilities to fund transaction costs \| $	$ 259.1
Liberty Global Plc \| Choice Acquisition [Member]
Business Acquisition [Line Items]
Ownership percentage, noncontrolling interest	60.00%
Old Liberty Global [Member] \| Ziggo Acquisition and Ziggo NCI Acquisition [Member] \| Class C Ordinary Shares
Business Acquisition [Line Items]
Offer price (in dollars per share) \| $ / shares				$ 0.5630
Business acquisition consideration issued (in shares) \| shares			87,603,842	87,603,842
Old Liberty Global [Member] \| Ziggo Acquisition and Ziggo NCI Acquisition [Member] \| Class A Ordinary Shares
Business Acquisition [Line Items]
Offer price (in dollars per share) \| $ / shares				$ 0.2282
Business acquisition consideration issued (in shares) \| shares			35,508,342	35,508,342

Acquisitions (2015 Acquisition and 2014 Acquisition) (Schedules) (Details) (Details) € in Millions, $ in Millions		3 Months Ended
	Jun. 03, 2015 USD ($)	Jun. 30, 2015 EUR (€)	Jun. 30, 2015 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Business Acquisition [Line Items]
Goodwill				$ 23,366.3	$ 27,020.4	$ 29,001.6
Choice Acquisition [Member]
Business Acquisition [Line Items]
Business acquisition, cash consideration	$ 10.5
Cost of acquired entity	276.4
Cash and cash equivalents	3.6
Other current assets	7.8
Property and equipment, net	79.8
Goodwill	51.6
Intangible assets subject to amortization	59.1
Franchise rights	147.8
Other assets, net	0.3
Other accrued and current liabilities	(13.2)
Non-current deferred tax liabilities	(60.4)
Total purchase price	$ 276.4
Ziggo Acquisition [Member]
Business Acquisition [Line Items]
Business acquisition, cash consideration			$ 1,872.9
Fair value of the pre-existing investment in Ziggo			2,015.4
Cost of acquired entity			8,794.1
Cash and cash equivalents			1,889.7
Other current assets			69.7
Property and equipment, net			2,714.9
Goodwill			7,866.5
Intangible assets subject to amortization			4,857.0
Other assets, net			382.8
Current portion of debt and capital lease obligations			(604.0)
Other accrued and current liabilities			(461.8)
Long-term debt and capital lease obligations			(5,351.5)
Other long-term liabilities			(1,488.6)
Noncontrolling interest			(1,080.6)
Total purchase price			8,794.1
Ziggo Acquisition [Member] \| Class A Ordinary Shares [Member]
Business Acquisition [Line Items]
Liberty Global Class A & C ordinary shares			1,448.7
Ziggo Acquisition [Member] \| Class C Ordinary Shares [Member]
Business Acquisition [Line Items]
Liberty Global Class A & C ordinary shares			3,457.1
Ziggo NCI Acquisition [Member]
Business Acquisition [Line Items]
Business acquisition, cash consideration		€ 209.0	260.7
Cost of acquired entity			950.7
Reduction of noncontrolling interests			927.2
Additional paid-in capital			$ 23.5

Acquisitions (Proforma Information) (Schedule and Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								6 Months Ended	12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Revenue	$ 5,139.5	$ 5,207.2	$ 5,074.1	$ 4,588.0	$ 4,599.2	$ 4,597.4	$ 4,566.5	$ 4,516.9		$ 20,008.8	$ 18,280.0	$ 18,248.3
Net earnings (loss)	$ 2,222.5	$ (249.5)	$ 101.4	$ (369.1)	$ (283.6)	$ 133.3	$ (464.7)	$ (537.5)		1,705.3	(1,152.5)	(695.0)
CWC, BASE, and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue										20,980.6	21,385.7
Net earnings (loss) attributable to Liberty Global shareholders										$ 1,991.2	$ (1,447.4)
Diluted (in dollars per share)										$ 2.06	$ (0.13)
CWC [Member]
Business Acquisition [Line Items]
Revenue										$ 1,443.6
Net earnings (loss)										(30.4)
BASE [Member]
Business Acquisition [Line Items]
Revenue										597.1
Net earnings (loss)										(2.1)
Ziggo and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue											$ 18,317.1	20,208.6
Net earnings (loss) attributable to Liberty Global shareholders											(1,150.7)	(1,181.0)
Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue											52.1
Net earnings (loss)											4.6
Ziggo Acquisition [Member]
Business Acquisition [Line Items]
Revenue												272.0
Net earnings (loss)												(98.7)
Liberty Global Group [Member]
Business Acquisition [Line Items]
Net earnings (loss)										1,941.1	(167.5)	0.0
Liberty Global Group [Member] \| CWC, BASE, and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue										17,359.4	17,743.0
Net earnings (loss) attributable to Liberty Global shareholders										$ 1,937.6	$ (127.7)
Basic (in dollars per share)										$ 2.08	$ (0.13)
Liberty Global Group [Member] \| Ziggo and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue											$ 17,062.7	18,916.7
Net earnings (loss) attributable to Liberty Global shareholders											$ (167.5)	0.0
Basic and diluted (in dollars per share)											$ (0.19)
Liberty Global Group [Member] \| Continuing operations \| Ziggo and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue											$ 17,062.7	18,890.1
Liberty Global Group [Member] \| Discontinued operations \| Ziggo and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue											0.0	26.6
LiLAC Group [Member]
Business Acquisition [Line Items]
Net earnings (loss)									$ 17.2	$ (235.8)		0.0
LiLAC Group [Member] \| CWC, BASE, and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue										3,621.2	3,642.7
Net earnings (loss) attributable to Liberty Global shareholders										$ 53.6	$ (89.1)
Basic and diluted (in dollars per share)										$ 0.46	$ (1.57)
LiLAC Group [Member] \| Ziggo and Choice Acquisition [Member]
Business Acquisition [Line Items]
Revenue											$ 1,254.4	1,291.9
Net earnings (loss) attributable to Liberty Global shareholders											$ 17.2	0.0
Basic and diluted (in dollars per share)											$ 0.39
Old Liberty Global [Member]
Business Acquisition [Line Items]
Net earnings (loss)										$ 0.0	$ (1,002.2)	(695.0)
Old Liberty Global [Member] \| CWC, BASE, and Choice Acquisition [Member]
Business Acquisition [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders										0.0	$ (1,230.6)
Basic and diluted (in dollars per share)											$ (1.24)
Old Liberty Global [Member] \| Ziggo and Choice Acquisition [Member]
Business Acquisition [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders											$ (1,000.4)	$ (1,181.0)
Basic and diluted (in dollars per share)											$ (1.13)	$ (1.30)
Old Liberty Global [Member] \| Continuing operations
Business Acquisition [Line Items]
Net earnings (loss)										0.0	$ (1,002.2)	$ (1,028.5)
Old Liberty Global [Member] \| Discontinued operations
Business Acquisition [Line Items]
Net earnings (loss)										$ 0.0	$ 0.0	$ 333.5
Pro Forma [Member] \| Ziggo and Choice Acquisition [Member]
Business Acquisition [Line Items]
Business acquisition percentage of voting interests acquired												100.00%

Dutch JV Transaction and Discontinued Operation (Narrative) (Details) € in Millions, $ in Millions					3 Months Ended		12 Months Ended
	Jan. 04, 2017 EUR (€)	Jan. 04, 2017 USD ($)	Jan. 31, 2014 EUR (€)	Jan. 31, 2014 USD ($)	Sep. 30, 2016 EUR (€)	Sep. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on Dutch JV Transaction (note 5)							$ 520.8	$ 0.0	$ 0.0
Deferred income tax benefit							(1,520.0)	(50.1)	(350.6)
Gain on disposal of discontinued operation, net of taxes							$ 0.0	$ 0.0	$ 332.7
Domestic Tax Authority [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Statutory income tax rate							20.00%	20.00%	21.00%
Dutch JV [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage							50.00%
Co-venturer ownership percentage							50.00%
Dutch JV [Member] \| Subsequent Event [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership percentage	50.00%	50.00%
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Ziggo Group Holding [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on Dutch JV Transaction (note 5)							$ 520.8
Cumulative foreign currency translation loss							714.5
Earnings (loss) before income taxes attributable to the Dutch JV Entities							(276.4)	$ (534.5)	$ 270.2
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Ziggo Group Holding [Member] \| Dutch JV [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of business							$ 260.4
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Ziggo Group Holding [Member] \| Subsequent Event [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of business	€ 2,200.0	$ 2,300.0
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Ziggo Group Holding [Member] \| Subsequent Event [Member] \| Vodafone [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of business	€ 802.9	$ 840.8
Discontinued Operations, Disposed of by Sale [Member] \| Chellomedia [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of business			€ 750.0	$ 1,013.1
Cumulative foreign currency translation loss				64.0
Pre-tax gain on sale				342.2
Deferred income tax benefit				9.5
Gain on disposal of discontinued operation, net of taxes				$ 332.7
Discontinued Operations, Disposed of by Sale [Member] \| Chellomedia [Member] \| Domestic Tax Authority [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Statutory income tax rate			21.50%	21.50%
Ziggo Group Holding [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from various debt financing arrangements					€ 2,800.0	$ 2,900.0

Dutch JV Transaction and Discontinued Operation (Schedules) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2016
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Ziggo Group Holding [Member]
Assets:
Cash and cash equivalents		$ 6.1
Current restricted cash		3,144.0
Current assets other than cash		259.0
Property and equipment, net		3,201.2
Goodwill		7,637.2
Intangible assets subject to amortization, net		3,406.7
Other assets, net		578.8
Total assets		18,233.0
Liabilities:
Current portion of debt and capital lease obligations		290.3
Other accrued and current liabilities		2,396.4
Long-term debt and capital lease obligations		11,812.8
Other long-term liabilities		991.7
Total liabilities		$ 15,491.2
Discontinued Operations, Disposed of by Sale [Member] \| Chellomedia [Member]
Disposal Group, Not Discontinued Operation, Income Statement Disclosures [Abstract]
Revenue	$ 26.6
Operating income	0.6
Earnings before income taxes and noncontrolling interests	0.9
Income tax expense	(0.1)
Earnings from discontinued operation attributable to Liberty Global shareholders, net of taxes	$ 0.8

Investments (Schedules) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Investment [Line Items]
Equity	$ 4,329.3	$ 247.4
Fair value	2,057.2	2,591.8
Cost	97.2	0.4
Total	6,483.7	2,839.6
Dutch JV Entities [Member] \| Dutch JV Loan Receivable [Member]
Investment [Line Items]
Due from related party	$ 1,054.7
Receivable Interest Rate	5.55%
Dutch JV [Member]
Investment [Line Items]
Equity	$ 4,186.6	0.0
Summarized Financial Condition of the Dutch JV
Current assets	3,589.8
Total assets	20,751.0
Total assets	24,340.8
Current liabilities	4,360.0
Long-term liabilities	14,041.8
Owners’ equity	5,939.0
Total liabilities and owners’ equity	24,340.8
ITV — subject to re-use rights
Investment [Line Items]
Fair value	1,015.4	1,624.1
Sumitomo
Investment [Line Items]
Fair value	538.4	471.1
ITI Neovision
Investment [Line Items]
Fair value	129.3	120.0
Lionsgate
Investment [Line Items]
Fair value	128.6	162.0
Other [Member]
Investment [Line Items]
Equity	142.7	247.4
Fair value	245.5	$ 214.6
Equity Method Investee \| Dutch JV [Member]
Investment [Line Items]
Due from related party	$ 21.0

Investments (Narrative) (Details) $ / shares in Units, € in Millions, $ in Millions			12 Months Ended
	Dec. 31, 2016 EUR (€) shares	Nov. 12, 2015 USD ($) $ / shares shares	Dec. 31, 2016 EUR (€) shares	Dec. 31, 2016 USD ($)	Dec. 31, 2016 USD ($) shares	Dec. 08, 2016 shares	Sep. 30, 2016	Dec. 31, 2015 shares	Jun. 30, 2015
Dutch JV [Member]
Schedule of Investments [Line Items]
Ownership percentage	50.00%		50.00%		50.00%
Co-venturer ownership percentage	50.00%		50.00%		50.00%
Term to distribute all unrestricted cash	2 months
Transitional services term	12 months
Expected fees for services, 2017	€ 120		€ 120		$ 127.0
Expected fees for services, 2018	100		100		105.0
Expected fees for services, 2019	€ 75		75		$ 79.0
Fees that offset centrally purchased goods and services			€ 23	$ 24.0
Dutch JV [Member] \| Minimum [Member]
Schedule of Investments [Line Items]
Leverage ratio	4.5		4.5		4.5
Continuing and required services term	4 years
Dutch JV [Member] \| Maximum [Member]
Schedule of Investments [Line Items]
Leverage ratio	5.0		5.0		5.0
Continuing and required services term	6 years
ITV [Member]
Schedule of Investments [Line Items]
Number of common stock shares owned (in shares)	398,515,510		398,515,510		398,515,510
Percent of investment owned (less than 5% for Sumitomo and Lionsgate)									10.00%
Sumitomo
Schedule of Investments [Line Items]
Number of common stock shares owned (in shares)	45,652,043		45,652,043		45,652,043			45,652,043
Percent of investment owned (less than 5% for Sumitomo and Lionsgate)							5.00%
Lionsgate
Schedule of Investments [Line Items]
Number of common stock shares owned (in shares)		5,000,000.0
Percent of investment owned (less than 5% for Sumitomo and Lionsgate)		5.00%
Share price (in dollars per share) \| $ / shares		$ 39.02
Investment owned \| $		$ 195.1
Lionsgate \| Lionsgate Forward and Secured Borrowing
Schedule of Investments [Line Items]
Number of common stock shares owned (in shares)		2,500,000
Proceeds from derivative instrument \| $		$ 70.9
ITI Neovision
Schedule of Investments [Line Items]
Business acquisition percentage of voting interests acquired	17.00%		17.00%		17.00%			17.00%
Common stock \| Lionsgate
Schedule of Investments [Line Items]
Number of common stock shares owned (in shares)		5,000,000.0				2,500,000
Common stock conversion						0.5
Nonvoting Common Stock [Member] \| Lionsgate
Schedule of Investments [Line Items]
Number of common stock shares owned (in shares)						2,500,000
Common stock conversion						0.5

Derivative Instruments (Narrative) (Details) £ in Millions, $ in Millions	1 Months Ended	12 Months Ended
	Jul. 31, 2014 USD ($)	Dec. 31, 2016 USD ($) installment shares	Dec. 31, 2013 shares	Dec. 31, 2015 USD ($)	Nov. 30, 2015 USD ($)	Jul. 31, 2015 USD ($)	Jul. 31, 2014 GBP (£)
Derivative [Line Items]
Fair value derivative assets, counterparty credit risk exposure		$ 2,424.6
Liabilities - derivative instruments		$ 1,309.9		$ 1,594.6
Stated interest rate of debt		4.875%
Initial ITV Investment [Member]
Derivative [Line Items]
Original issue amount	$ 764.5						£ 446.9
Ziggo Collar [Member] \| Put Options Purchased [Member]
Derivative [Line Items]
Number of options \| shares			24,957,000
ITV Collar [Member]
Derivative [Line Items]
Discount rate	0.00%
Implied yield	1.39%						1.39%
Number of common stock shares owned (in shares) \| shares		398,515,510
Original issue amount						$ 92.0
Shares needed to borrow from custody account to hedge exposure \| shares		390,000,000
Liabilities - derivative instruments						270.5
Sumitomo Collar fair value		$ 311.9
Additional ITV Investment [Member]
Derivative [Line Items]
Original issue amount						77.5
ITV Collar Loan Modifications [Member]
Derivative [Line Items]
Original issue amount						$ 14.5
Sumitomo Collar [Member]
Derivative [Line Items]
Number of common stock shares owned (in shares) \| shares		27,391,305
Percent of shares held that are hedged		60.00%
Number of equal semi-annual installments \| installment		5
Sumitomo Collar fair value		$ 179.9
Stated interest rate of debt		1.883%
Sumitomo Share Loan [Member]
Derivative [Line Items]
Percent of shares held that are hedged		40.00%
Stated interest rate of debt		1.10%
Sumitomo Share Loan and Collar [Member]
Derivative [Line Items]
Percent of shares held that are hedged		100.00%
Lionsgate Forward [Member]
Derivative [Line Items]
Discount rate		0.00%
Implied yield		3.50%
Number of common stock shares owned (in shares) \| shares		2,500,000
Original issue amount					$ 69.7
Shares needed to borrow from custody account to hedge exposure \| shares		1,700,000
Sumitomo Collar fair value		$ 23.6
Virgin Media Capped Call [Member]
Derivative [Line Items]
Stated interest rate of debt				6.50%
Percentage of notional amount settled			93.80%
Proceeds from settlement of derivative instrument		$ 36.2

Derivative Instruments (Fair Values of Derivative Assets and Liabilities) (Schedule and Footnotes) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Assets:
Current	$ 412.7	$ 421.9
Long-term	2,763.4	2,084.2
Total	3,176.1	2,506.1
Liability:
Current	281.2	346.3
Long-term	1,028.7	1,248.3
Total	1,309.9	1,594.6
Cross-currency and interest rate derivative contracts [Member]
Assets:
Current	344.4	275.4
Long-term	2,262.1	1,810.2
Total	2,606.5	2,085.6
Liability:
Current	263.7	304.9
Long-term	1,028.5	1,208.5
Total	1,292.2	1,513.4
Valuation adjustment in asset cross currency and interest rate derivative contracts	93.1	64.0
Valuation adjustment in liability cross currency and interest rate derivative contracts	71.5	86.5
Gain (loss) on change in credit risk valuation included in realized and unrealized gains (losses) on derivative instruments, net	(16.4)	(9.3)	$ (120.9)
Equity-related derivative instruments [Member]
Assets:
Total	524.0	408.5
Liability:
Total	8.6	74.4
Foreign currency forward contracts [Member]
Assets:
Current	31.0	10.4
Long-term	14.1	0.0
Total	45.1	10.4
Liability:
Current	8.9	1.1
Long-term	0.1	0.0
Total	9.0	1.1
Other Contract [Member]
Assets:
Total	0.5	1.6
Liability:
Total	0.1	5.7
Liberty Global Group [Member]
Assets:
Current	405.5	405.9
Long-term	2,624.4	1,792.5
Total	3,029.9	2,198.4
Liability:
Current	252.4	346.3
Long-term	999.8	1,234.5
Total	1,252.2	1,580.8
Liberty Global Group [Member] \| Cross-currency and interest rate derivative contracts [Member]
Assets:
Current	337.5	263.6
Long-term	2,123.1	1,518.5
Total	2,460.6	1,782.1
Liability:
Current	239.1	304.9
Long-term	999.6	1,194.7
Total	1,238.7	1,499.6
Liberty Global Group [Member] \| Equity-related derivative instruments [Member]
Assets:
Current	37.1	135.5
Long-term	486.9	273.0
Total	524.0	408.5
Liability:
Current	8.6	34.7
Long-term	0.0	39.7
Total	8.6	74.4
Liberty Global Group [Member] \| Foreign currency forward contracts [Member]
Assets:
Current	30.7	6.2
Long-term	14.1	0.0
Total	44.8	6.2
Liability:
Current	4.7	1.1
Long-term	0.1	0.0
Total	4.8	1.1
Liberty Global Group [Member] \| Other Contract [Member]
Assets:
Current	0.2	0.6
Long-term	0.3	1.0
Total	0.5	1.6
Liability:
Current	0.0	5.6
Long-term	0.1	0.1
Total	0.1	5.7
LiLAC Group [Member]
Assets:
Current	7.2	16.0
Long-term	139.0	291.7
Total	146.2	307.7
Liability:
Current	28.8	0.0
Long-term	28.9	13.8
Total	57.7	13.8
LiLAC Group [Member] \| Cross-currency and interest rate derivative contracts [Member]
Assets:
Current	6.9	11.8
Long-term	139.0	291.7
Total	145.9	303.5
Liability:
Current	24.6	0.0
Long-term	28.9	13.8
Total	53.5	13.8
LiLAC Group [Member] \| Foreign currency forward contracts [Member]
Assets:
Current	0.3	4.2
Long-term	0.0	0.0
Total	0.3	4.2
Liability:
Current	4.2	0.0
Long-term	0.0	0.0
Total	$ 4.2	$ 0.0

Derivative Instruments (Realized and Unrealized Gains (Losses) on Derivatives) (Schedule) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Derivative [Line Items]
Gain (loss) on derivative instruments, net	$ 845.1	$ 847.2	$ 88.8
Cross-currency and interest rate derivative contracts [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	499.4	1,072.7	293.6
Foreign Exchange Contract [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	9.0	1.3	31.6
Liberty Global Group [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	1,071.0	619.9	45.1
Liberty Global Group [Member] \| ITV Collar [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	351.5	(222.6)	(77.4)
Liberty Global Group [Member] \| Sumitomo Collar [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	(25.6)	(20.3)	(46.0)
Liberty Global Group [Member] \| Lionsgate Forward [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	10.1	14.5	0.0
Liberty Global Group [Member] \| Ziggo Collar [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	0.0	0.0	(113.3)
Liberty Global Group [Member] \| Other Equity Related Derivative Instrument [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	1.6	0.7	0.4
Liberty Global Group [Member] \| Cross-currency and interest rate derivative contracts [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	716.2	855.7	252.5
Liberty Global Group [Member] \| Equity-related derivative instruments [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	337.6	(227.7)	(236.3)
Liberty Global Group [Member] \| Foreign Exchange Contract [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	18.1	(9.0)	29.0
Liberty Global Group [Member] \| Other Contract [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	(0.9)	0.9	(0.1)
LiLAC Group [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	(225.9)	227.3	43.7
LiLAC Group [Member] \| Cross-currency and interest rate derivative contracts [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	(216.8)	217.0	41.1
LiLAC Group [Member] \| Foreign Exchange Contract [Member]
Derivative [Line Items]
Gain (loss) on derivative instruments, net	$ (9.1)	$ 10.3	$ 2.6

Derivative Instruments (Net Cash Received (Paid) Related to Derivatives) (Schedule) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Derivative [Line Items]
Total operating activities	$ 41.8	$ (254.7)	$ (445.7)
Total investing activities	(6.3)	17.8	(30.2)
Total financing activities	(251.5)	(301.2)	(221.0)
Total	(216.0)	(538.1)	(696.9)
Liberty Global Group [Member]
Derivative [Line Items]
Total operating activities	47.9	(225.9)	(425.2)
Total investing activities	(2.9)	15.6	(30.2)
Total financing activities	(251.5)	(301.2)	(183.6)
Total	(206.5)	(511.5)	(639.0)
LiLAC Group [Member]
Derivative [Line Items]
Total operating activities	(6.1)	(28.8)	(20.5)
Total investing activities	(3.4)	2.2	0.0
Total financing activities	0.0	0.0	(37.4)
Total	$ (9.5)	$ (26.6)	$ (57.9)

Derivative Instruments (Interest Rate Caps) (Schedule) (Details) € in Millions, £ in Millions, $ in Millions	Dec. 31, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)
Interest Rap Cap Purchased 1 [Member] \| Virgin Media Receivables Financing Company [Member]
Derivative [Line Items]
Notional amount of derivative \| £			£ 125.0
EURIBOR cap rate	0.97%	0.97%	0.97%
Interest Rap Cap Purchased 2 [Member] \| LGE Financing
Derivative [Line Items]
Notional amount of derivative	€ 735.0
EURIBOR cap rate	7.00%	7.00%	7.00%
Interest Rap Cap Purchased 3 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	€ 50.0
EURIBOR cap rate	4.50%	4.50%	4.50%
Interest Rap Cap Purchased 4 [Member] \| Telenet N.V.
Derivative [Line Items]
Notional amount of derivative	€ 0.3
EURIBOR cap rate	6.50%	6.50%	6.50%
Interest Rap Cap Purchased 5 [Member] \| Telenet N.V.
Derivative [Line Items]
Notional amount of derivative	€ 0.3
EURIBOR cap rate	5.50%	5.50%	5.50%
Interest Rap Cap Purchased 6 [Member] \| Liberty Puerto Rico [Member]
Derivative [Line Items]
Notional amount of derivative \| $		$ 258.8
EURIBOR cap rate	3.50%	3.50%	3.50%
Interest Rap Cap Purchased 7 [Member] \| Liberty Puerto Rico [Member]
Derivative [Line Items]
Notional amount of derivative \| $		$ 177.5
EURIBOR cap rate	3.50%	3.50%	3.50%
Interest Rate Cap Sold [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative	€ 735.0
EURIBOR cap rate	7.00%	7.00%	7.00%

Derivative Instruments (Interest Rate Collars) (Schedule) (Details) - Interest Rate Collar [Member] - UPC Broadband Holding [Member] € in Millions	Dec. 31, 2016 EUR (€)
Derivative [Line Items]
Notional amount of derivative	€ 1,135.0
EURIBOR floor rate	1.00%
EURIBOR cap rate	3.54%

Derivative Instruments (Foreign Currency Forwards) (Schedule) (Details) - Dec. 31, 2016 € in Millions, £ in Millions, zł in Millions, SFr in Millions, Kč in Millions, Ft in Millions, $ in Millions, $ in Millions	PLN (zł) zł / € ₱ / £ ₨ / £	EUR (€) zł / € ₱ / £ ₨ / £	USD ($) zł / € ₱ / £ ₨ / £	GBP (£) zł / € ₱ / £ ₨ / £	HUF (Ft) zł / € ₱ / £ ₨ / £	CHF (SFr) zł / € ₱ / £ ₨ / £	CZK (Kč) zł / € ₱ / £ ₨ / £	CLP ($) zł / € ₱ / £ ₨ / £
Foreign Currency Forward 1 [Member] \| LGE Financing
Derivative [Line Items]
Notional amount of derivative		€ 143.8	$ 166.1
Foreign Currency Forward 2 [Member] \| LGE Financing
Derivative [Line Items]
Notional amount of derivative			133.7	£ 94.6
Foreign Currency Forward 3 [Member] \| LGE Financing
Derivative [Line Items]
Notional amount of derivative		126.0		99.0
Foreign Currency Forward 4 [Member] \| LGE Financing
Derivative [Line Items]
Notional amount of derivative		3.2		2.7
Foreign Currency Forward 5 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative			2.6				Kč 60.0
Foreign Currency Forward 6 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative		368.1				SFr 398.6
Foreign Currency Forward 7 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative		20.1					Kč 540.0
Foreign Currency Forward 8 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative		19.0			Ft 6,000.0
Foreign Currency Forward 9 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative	zł 160.9	36.0
Foreign Currency Forward 10 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative		1.2		0.9
Foreign Currency Forward 11 [Member] \| Telenet N.V.
Derivative [Line Items]
Notional amount of derivative		€ 41.5	47.1
Foreign Currency Forward 12 [Member] \| VTR [Member]
Derivative [Line Items]
Notional amount of derivative			$ 149.7					$ 104,207.4
Foreign Currency Forward Option 1 [Member] \| VMIH [Member]
Derivative [Line Items]
Notional amount of derivative				£ 7.0
Weighted Average Strike Price \| ₨ / £	95.28	95.28	95.28	95.28	95.28	95.28	95.28	95.28
Foreign Currency Forward Option 2 [Member] \| VMIH [Member]
Derivative [Line Items]
Notional amount of derivative				£ 16.9
Weighted Average Strike Price \| ₱ / £	66.35	66.35	66.35	66.35	66.35	66.35	66.35	66.35
Foreign Currency Forward Option 3 [Member] \| VMIH [Member]
Derivative [Line Items]
Notional amount of derivative \| €		€ 286.6
Weighted Average Strike Price \| zł / €	4.07	4.07	4.07	4.07	4.07	4.07	4.07	4.07

Fair Value Measurements (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2014
Dutch JV [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount rate	7.00%
Choice Acquisition [Member] \| Customer Relationships [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount rate	11.75%
Choice Acquisition [Member] \| Franchise Rights \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount rate	12.25%
Ziggo Acquisition [Member] \| Customer Relationships [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount rate		8.50%
Minimum [Member] \| Cable & Wireless Communications Limited (CWC) [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount rate	8.80%
Maximum [Member] \| Cable & Wireless Communications Limited (CWC) [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount rate	12.80%
Investments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Gain on sale of investments	$ 101.4

Fair Value Measurements (Summary of Assets and Liabilities at Fair Value) (Schedule) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	$ 3,176.1	$ 2,506.1
Investments measured at fair value	2,057.2	2,591.8
Total assets	5,233.3	5,097.9
Liabilities - derivative instruments	1,309.9	1,594.6
Debt	344.4
Total liabilities	1,654.3	1,594.6
Quoted prices in active markets for identical assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Investments measured at fair value	1,682.4	2,257.2
Total assets	1,682.4	2,257.2
Liabilities - derivative instruments	0.0
Debt	215.5
Total liabilities	215.5	0.0
Significant other observable inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	2,652.1	2,097.6
Investments measured at fair value	0.0	0.0
Total assets	2,652.1	2,097.6
Liabilities - derivative instruments	1,290.6
Debt	128.9
Total liabilities	1,419.5	1,520.2
Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	524.0	408.5
Investments measured at fair value	374.8	334.6
Total assets	898.8	743.1
Liabilities - derivative instruments	19.3
Debt	0.0
Total liabilities	19.3	74.4
Cross-currency and interest rate derivative contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	2,606.5	2,085.6
Liabilities - derivative instruments	1,292.2	1,513.4
Cross-currency and interest rate derivative contracts [Member] \| Quoted prices in active markets for identical assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	0.0	0.0
Cross-currency and interest rate derivative contracts [Member] \| Significant other observable inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	2,606.5	2,085.6
Liabilities - derivative instruments	1,281.5	1,513.4
Cross-currency and interest rate derivative contracts [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	10.7	0.0
Equity-related derivative instruments [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	524.0	408.5
Liabilities - derivative instruments	8.6	74.4
Equity-related derivative instruments [Member] \| Quoted prices in active markets for identical assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	0.0	0.0
Equity-related derivative instruments [Member] \| Significant other observable inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	0.0	0.0
Equity-related derivative instruments [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	524.0	408.5
Liabilities - derivative instruments	8.6	74.4
Foreign Exchange Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	45.1	10.4
Liabilities - derivative instruments	9.0	1.1
Foreign Exchange Contract [Member] \| Quoted prices in active markets for identical assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	0.0	0.0
Foreign Exchange Contract [Member] \| Significant other observable inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	45.1	10.4
Liabilities - derivative instruments	9.0	1.1
Foreign Exchange Contract [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	0.0	0.0
Other Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.5	1.6
Liabilities - derivative instruments	0.1	5.7
Other Contract [Member] \| Quoted prices in active markets for identical assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	0.0	0.0
Other Contract [Member] \| Significant other observable inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.5	1.6
Liabilities - derivative instruments	0.1	5.7
Other Contract [Member] \| Significant unobservable inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets - derivative instruments	0.0	0.0
Liabilities - derivative instruments	$ 0.0	$ 0.0

Fair Value Measurements (Assets and Liabilities Reconciliation) (Schedule and Footnote) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2016 USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance of net assets at January 1, 2016	$ 668.7
Settlements	(184.9)
Dispositions	(106.2)
Additions	51.1
Foreign currency translation adjustments and other, net	(12.0)
Balance of net assets at December 31, 2016	879.5
Investments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance of net assets at January 1, 2016	334.6
Gains included in net earnings	135.9
Settlements	0.0
Dispositions	(125.4)
Additions	51.1
Foreign currency translation adjustments and other, net	(21.4)
Balance of net assets at December 31, 2016	374.8
Derivative instruments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Gains included in net earnings	326.9
Cross-currency and interest rate derivative contracts
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance of net assets at January 1, 2016	0.0
Gains included in net earnings	(10.7)
Settlements	0.0
Dispositions	0.0
Additions	0.0
Foreign currency translation adjustments and other, net	0.0
Balance of net assets at December 31, 2016	(10.7)
Equity-related derivative instruments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance of net assets at January 1, 2016	334.1
Gains included in net earnings	337.6
Settlements	(184.9)
Dispositions	19.2
Additions	0.0
Foreign currency translation adjustments and other, net	9.4
Balance of net assets at December 31, 2016	$ 515.4

Long-lived Assets (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Property and equipment, net		$ 21,110.2	$ 21,684.0
Non-cash increases related to vendor financing arrangements		(2,064.2)	(1,481.5)	$ (975.3)
Value added tax, vendor financing arrangement		277.9	189.3	114.9
Assets acquired under capital leases		(111.6)	(106.1)	(127.2)
Franchise Rights and Other Indefinite Lived Intangible Assets
Property, Plant and Equipment [Line Items]
Indefinite-lived intangible assets		610.3	690.5
Franchise Rights
Property, Plant and Equipment [Line Items]
Indefinite-lived intangible assets		432.8	432.8
European Operations Division Central and Eastern Europe [Member]
Property, Plant and Equipment [Line Items]
Accumulated goodwill impairment losses		180.4	186.8
Ziggo \| Internal-Use Software Assets [Member]
Property, Plant and Equipment [Line Items]
Impairment charges	$ 68.7
Assets Held under Capital Leases
Property, Plant and Equipment [Line Items]
Property and equipment, net		1,061.5	1,281.7
Continuing operations
Property, Plant and Equipment [Line Items]
Depreciation expense		4,551.9	4,501.4	4,401.6
Amortization of intangible assets		$ 1,249.2	$ 1,324.4	$ 1,098.5

Long-lived Assets (Schedule of PP&E) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 36,147.5	$ 36,739.9
Total	(15,037.3)	(15,055.9)
Total	21,110.2	21,684.0
Distribution Systems [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	24,771.9	25,485.0
Customer Premises Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	6,035.3	6,452.5
Support Equipment, Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 5,340.3	4,802.4
Minimum [Member] \| Distribution Systems [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Minimum [Member] \| Customer Premises Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Minimum [Member] \| Support Equipment, Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Maximum [Member] \| Distribution Systems [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	30 years
Maximum [Member] \| Customer Premises Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	5 years
Maximum [Member] \| Support Equipment, Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	50 years
Liberty Global Group [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 30,465.3	34,559.7
Total	(13,216.0)	(13,719.2)
Total	17,249.3	20,840.5
Liberty Global Group [Member] \| Distribution Systems [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	21,249.9	24,447.2
Liberty Global Group [Member] \| Customer Premises Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	4,829.9	5,651.1
Liberty Global Group [Member] \| Support Equipment, Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	4,385.5	4,461.4
LiLAC Group [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	5,682.2	2,180.2
Total	(1,821.3)	(1,336.7)
Total	3,860.9	843.5
LiLAC Group [Member] \| Distribution Systems [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,522.0	1,037.8
LiLAC Group [Member] \| Customer Premises Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,205.4	801.4
LiLAC Group [Member] \| Support Equipment, Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 954.8	$ 341.0

Long-lived Assets (Schedule of Changes in Carrying Amount of Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Goodwill [Roll Forward]
Goodwill beginning balance	$ 27,020.4	$ 29,001.6
Acquisitions and related adjustments	5,901.6	259.8
Disposition	(7,637.2)
Foreign currency translation adjustments and other	(1,918.5)	(2,241.0)
Goodwill ending balance	23,366.3	27,020.4
European Operations Division U.K / Ireland [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	8,790.7	9,245.1
Acquisitions and related adjustments	12.9	58.7
Disposition	0.0
Foreign currency translation adjustments and other	(1,391.3)	(513.1)
Goodwill ending balance	7,412.3	8,790.7
European Operations Division The Netherlands [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	7,851.3	8,605.0
Acquisitions and related adjustments	0.0	142.2
Disposition	(7,621.2)
Foreign currency translation adjustments and other	(230.1)	(895.9)
Goodwill ending balance	0.0	7,851.3
European Operations Division Germany [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	3,104.4	3,456.9
Acquisitions and related adjustments	0.0	0.0
Disposition	0.0
Foreign currency translation adjustments and other	(91.2)	(352.5)
Goodwill ending balance	3,013.2	3,104.4
European Operations Division Belgium [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	1,777.1	1,978.9
Acquisitions and related adjustments	330.7	0.0
Foreign currency translation adjustments and other	(75.1)	(201.8)
Goodwill ending balance	2,032.7	1,777.1
European Operations Division Switzerland / Austria [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	3,500.4	3,591.9
Acquisitions and related adjustments	11.8	0.0
Disposition	0.0
Foreign currency translation adjustments and other	(68.8)	(91.5)
Goodwill ending balance	3,443.4	3,500.4
European Operations Division Total Western Europe [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	25,023.9	26,877.8
Acquisitions and related adjustments	355.4	200.9
Disposition	(7,621.2)
Foreign currency translation adjustments and other	(1,856.5)	(2,054.8)
Goodwill ending balance	15,901.6	25,023.9
European Operations Division Central and Eastern Europe [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	1,186.9	1,302.1
Acquisitions and related adjustments	1.9	7.3
Disposition	0.0
Foreign currency translation adjustments and other	(44.4)	(122.5)
Goodwill ending balance	1,144.4	1,186.9
Total European Operations Division [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	26,210.8	28,179.9
Acquisitions and related adjustments	357.3	208.2
Disposition	(7,621.2)
Foreign currency translation adjustments and other	(1,900.9)	(2,177.3)
Goodwill ending balance	17,046.0	26,210.8
Corporate and Other [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	34.0	34.4
Acquisitions and related adjustments	0.0	0.0
Disposition	(16.0)
Foreign currency translation adjustments and other	(0.3)	(0.4)
Goodwill ending balance	17.7	34.0
Liberty Global Group [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	26,244.8	28,214.3
Acquisitions and related adjustments	357.3	208.2
Disposition	(7,637.2)
Foreign currency translation adjustments and other	(1,901.2)	(2,177.7)
Goodwill ending balance	17,063.7	26,244.8
LiLAC Group CWC [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	0.0
Acquisitions and related adjustments	5,544.3
Disposition	0.0
Foreign currency translation adjustments and other	(38.2)
Goodwill ending balance	5,506.1	0.0
LiLAC Group Chile [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	377.0	440.3
Acquisitions and related adjustments	0.0	0.0
Disposition	0.0
Foreign currency translation adjustments and other	20.9	(63.3)
Goodwill ending balance	397.9	377.0
LiLAC Group Puerto Rico [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	277.7	226.1
Acquisitions and related adjustments	0.0	51.6
Disposition	0.0
Foreign currency translation adjustments and other	0.0	0.0
Goodwill ending balance	277.7	277.7
LiLAC Division [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	654.7	666.4
Acquisitions and related adjustments	5,544.3	51.6
Disposition	0.0
Foreign currency translation adjustments and other	(17.3)	(63.3)
Goodwill ending balance	6,181.7	654.7
LiLAC Group Corporate and Other [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	120.9	120.9
Acquisitions and related adjustments	0.0	0.0
Disposition	0.0
Foreign currency translation adjustments and other	0.0	0.0
Goodwill ending balance	120.9	120.9
LiLAC Group [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	775.6	787.3
Acquisitions and related adjustments	5,544.3	51.6
Disposition	0.0
Foreign currency translation adjustments and other	(17.3)	(63.3)
Goodwill ending balance	$ 6,302.6	$ 775.6

Long-lived Assets (Schedule of Intangible Assets Subject to Amortization, Net) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Gross carrying amount	$ 7,380.0	$ 10,639.8
Accumulated amortization	(3,722.3)	(3,547.3)
Net carrying amount	3,657.7	7,092.5
Customer Relationships [Member]
Gross carrying amount	6,802.7	10,434.3
Accumulated amortization	(3,564.6)	(3,442.4)
Net carrying amount	3,238.1	6,991.9
Other Intangible Assets [Member]
Gross carrying amount	577.3	205.5
Accumulated amortization	(157.7)	(104.9)
Net carrying amount	$ 419.6	100.6
Minimum [Member] \| Customer Relationships [Member]
Estimated useful life	4 years
Minimum [Member] \| Other Intangible Assets [Member]
Estimated useful life	2 years
Maximum [Member] \| Customer Relationships [Member]
Estimated useful life	15 years
Maximum [Member] \| Other Intangible Assets [Member]
Estimated useful life	20 years
Liberty Global Group [Member]
Gross carrying amount	$ 5,977.7	10,490.6
Accumulated amortization	(3,554.5)	(3,515.5)
Net carrying amount	2,423.2	6,975.1
Liberty Global Group [Member] \| Customer Relationships [Member]
Gross carrying amount	5,499.4	10,285.3
Accumulated amortization	(3,404.5)	(3,410.7)
Net carrying amount	2,094.9	6,874.6
Liberty Global Group [Member] \| Other Intangible Assets [Member]
Gross carrying amount	478.3	205.3
Accumulated amortization	(150.0)	(104.8)
Net carrying amount	328.3	100.5
LiLAC Group [Member]
Gross carrying amount	1,402.3	149.2
Accumulated amortization	(167.8)	(31.8)
Net carrying amount	1,234.5	117.4
LiLAC Group [Member] \| Customer Relationships [Member]
Gross carrying amount	1,303.3	149.0
Accumulated amortization	(160.1)	(31.7)
Net carrying amount	1,143.2	117.3
LiLAC Group [Member] \| Other Intangible Assets [Member]
Gross carrying amount	99.0	0.2
Accumulated amortization	(7.7)	(0.1)
Net carrying amount	$ 91.3	$ 0.1

Long-lived Assets (Schedule of expected future amortization expense for finite lived intangible assets) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Long-lived Assets [Abstract]
2017	$ 919.4
2018	857.5
2019	785.5
2020	405.9
2021	244.2
Thereafter	445.2
Net carrying amount	$ 3,657.7	$ 7,092.5

Debt and Capital Lease Obligations (Consolidated Debt and Capital Lease Obligations) (Schedules) (Details)	Dec. 31, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)	Dec. 31, 2015 USD ($)
Debt Instrument [Line Items]
Estimated fair value		$ 344,400,000
Total debt before unamortized premiums, discounts and deferred financing costs		42,541,800,000		$ 45,781,200,000
Unamortized premiums (discounts), net		44,500,000		(46,700,000)
Unamortized deferred financing costs		(270,400,000)		(308,200,000)
Total carrying amount of debt		42,315,900,000		45,426,300,000
Total capital lease obligations		1,242,800,000		1,322,800,000
Total debt and capital lease obligations		43,558,700,000		46,749,100,000
Current maturities of debt and capital lease obligations		(2,775,100,000)		(2,537,900,000)
Long-term debt and capital lease obligations		40,783,600,000		44,211,200,000
Virgin Media [Member]
Debt Instrument [Line Items]
Limitation on availability to be borrowed, loaned or distributed		665,800,000	£ 539,300,000
Virgin Media [Member] \| Pro Forma [Member]
Debt Instrument [Line Items]
Limitation on availability to be borrowed, loaned or distributed		833,300,000	£ 675,000,000.0
Unitymedia [Member]
Debt Instrument [Line Items]
Limitation on availability to be borrowed, loaned or distributed	€ 17,000,000.0	17,900,000
Unitymedia [Member] \| Pro Forma [Member]
Debt Instrument [Line Items]
Limitation on availability to be borrowed, loaned or distributed	€ 211,500,000	$ 223,100,000
VM Notes [Member]
Debt Instrument [Line Items]
Weighted average interest rate	5.60%	5.60%	5.60%
Unused borrowing capacity		$ 0	£ 0
Estimated fair value		9,311,000,000.0		10,594,100,000
Total debt before unamortized premiums, discounts and deferred financing costs		$ 9,041,000,000.0		10,551,500,000
VM Credit Facility [Member]
Debt Instrument [Line Items]
Weighted average interest rate	3.69%	3.69%	3.69%
Estimated fair value		$ 4,531,500,000		3,413,700,000
Total debt before unamortized premiums, discounts and deferred financing costs		$ 4,505,500,000		3,471,100,000
Unitymedia Notes [Member]
Debt Instrument [Line Items]
Weighted average interest rate	5.01%	5.01%	5.01%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		7,679,700,000		7,631,600,000
Total debt before unamortized premiums, discounts and deferred financing costs		7,419,300,000		7,682,000,000.0
Total carrying amount of debt		$ 7,368,900,000
Unitymedia Revolving Credit Facilities [Member]
Debt Instrument [Line Items]
Weighted average interest rate	0.00%	0.00%	0.00%
Unused borrowing capacity		$ 527,400,000
Unused borrowing capacity	€ 500,000,000.0	527,400,000
Estimated fair value		0		0
Total debt before unamortized premiums, discounts and deferred financing costs		0		0
Limitation on availability to be borrowed, loaned or distributed	434,500,000	458,300,000
Unitymedia Revolving Credit Facilities [Member] \| Pro Forma [Member]
Debt Instrument [Line Items]
Limitation on availability to be borrowed, loaned or distributed	€ 500,000,000.0	$ 527,400,000
UPCB SPE Notes Debt [Member]
Debt Instrument [Line Items]
Weighted average interest rate	4.88%	4.88%	4.88%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		1,783,700,000		3,131,700,000
Total debt before unamortized premiums, discounts and deferred financing costs		$ 1,772,800,000		3,142,000,000.0
UPC Holding Senior Notes [Member]
Debt Instrument [Line Items]
Weighted average interest rate	6.59%	6.59%	6.59%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		1,569,800,000		1,601,400,000
Total debt before unamortized premiums, discounts and deferred financing costs		1,451,500,000		1,491,100,000
Total carrying amount of debt		$ 1,441,000,000.0
UPC Broadband Holding Bank Facility [Member]
Debt Instrument [Line Items]
Weighted average interest rate	3.83%	3.83%	3.83%
Unused borrowing capacity		$ 1,044,300,000
Unused borrowing capacity	€ 990,100,000	1,044,300,000
Estimated fair value		2,811,900,000		1,284,300,000
Total debt before unamortized premiums, discounts and deferred financing costs		2,782,800,000		1,305,000,000.0
Limitation on availability to be borrowed, loaned or distributed	676,000,000.0	713,000,000.0
UPC Broadband Holding Bank Facility [Member] \| Pro Forma [Member]
Debt Instrument [Line Items]
Limitation on availability to be borrowed, loaned or distributed	€ 990,100,000	$ 1,044,300,000
Telenet Credit Facility [Member]
Debt Instrument [Line Items]
Weighted average interest rate	3.46%	3.46%	3.46%
Unused borrowing capacity		$ 574,900,000
Unused borrowing capacity	€ 545,000,000.0	574,900,000
Estimated fair value		3,210,000,000.0		1,443,000,000.0
Total debt before unamortized premiums, discounts and deferred financing costs		$ 3,187,500,000		1,474,500,000
Telenet SPE Notes [Member]
Debt Instrument [Line Items]
Weighted average interest rate	5.76%	5.76%	5.76%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		1,383,900,000		2,155,800,000
Total debt before unamortized premiums, discounts and deferred financing costs		1,297,300,000		2,097,200,000
Total carrying amount of debt		$ 1,282,000,000.0
ITV Collar Loan [Member]
Debt Instrument [Line Items]
Weighted average interest rate	1.35%	1.35%	1.35%
Unused borrowing capacity		$ 0
Estimated fair value		1,323,700,000		1,547,900,000
Total debt before unamortized premiums, discounts and deferred financing costs		$ 1,336,200,000		1,594,700,000
Sumitomo Collar Loan [Member]
Debt Instrument [Line Items]
Weighted average interest rate	1.88%	1.88%	1.88%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		499,700,000		805,600,000
Total debt before unamortized premiums, discounts and deferred financing costs		$ 488,200,000		787,600,000
Derivative Related Debt Instruments [Member]
Debt Instrument [Line Items]
Weighted average interest rate	3.43%	3.43%	3.43%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		450,700,000		0
Total debt before unamortized premiums, discounts and deferred financing costs		$ 426,300,000		0
Ziggo Group Holding [Member]
Debt Instrument [Line Items]
Weighted average interest rate	0.00%	0.00%	0.00%
Estimated fair value				7,698,800,000
Total debt before unamortized premiums, discounts and deferred financing costs				7,861,300,000
Other Debt [Member]
Debt Instrument [Line Items]
Weighted average interest rate	3.85%	3.85%	3.85%
Unused borrowing capacity		$ 0
Estimated fair value		558,700,000		395,000,000.0
Total debt before unamortized premiums, discounts and deferred financing costs		$ 564,500,000		291,800,000
CWC Notes [Member]
Debt Instrument [Line Items]
Weighted average interest rate	7.31%	7.31%	7.31%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		2,319,600,000		0
Total debt before unamortized premiums, discounts and deferred financing costs		$ 2,181,100,000		0
CWC Credit Facilities [Member]
Debt Instrument [Line Items]
Weighted average interest rate	5.11%	5.11%	5.11%
Unused borrowing capacity		$ 756,500,000
Estimated fair value		1,427,900,000		0
Total debt before unamortized premiums, discounts and deferred financing costs		1,411,900,000		0
Limitation on availability to be borrowed, loaned or distributed		612,500,000
CWC Credit Facilities [Member] \| Pro Forma [Member]
Debt Instrument [Line Items]
Limitation on availability to be borrowed, loaned or distributed		$ 612,500,000
VTR Senior Secured Notes [Member]
Debt Instrument [Line Items]
Weighted average interest rate	6.88%	6.88%	6.88%
Unused borrowing capacity	€ 0	$ 0
Estimated fair value		1,463,900,000		1,301,100,000
Total debt before unamortized premiums, discounts and deferred financing costs		$ 1,400,000,000.0		1,400,000,000.0
VTR Credit Facility [Member]
Debt Instrument [Line Items]
Weighted average interest rate	0.00%	0.00%	0.00%
Unused borrowing capacity		$ 192,800,000
Estimated fair value		0		0
Total debt before unamortized premiums, discounts and deferred financing costs		$ 0		0
Liberty Puerto Rico Bank Facility [Member]
Debt Instrument [Line Items]
Weighted average interest rate	5.11%	5.11%	5.11%
Unused borrowing capacity		$ 40,000,000.0
Unused borrowing capacity		40,000,000.0
Estimated fair value		935,200,000		913,000,000.0
Total debt before unamortized premiums, discounts and deferred financing costs		$ 942,500,000		942,500,000
Third-Party Debt [Member]
Debt Instrument [Line Items]
Weighted average interest rate	4.81%	4.81%	4.81%
Unused borrowing capacity		$ 3,969,200,000
Estimated fair value		$ 43,594,300,000		45,605,900,000
Liberty Global Group [Member]
Debt Instrument [Line Items]
Weighted average interest rate	4.56%	4.56%	4.56%
Unused borrowing capacity		$ 2,979,900,000
Estimated fair value		37,398,800,000		43,391,800,000
Total debt before unamortized premiums, discounts and deferred financing costs		36,557,400,000		43,438,700,000
Unamortized premiums (discounts), net		(39,600,000)
Unamortized deferred financing costs		(228,100,000)
Total capital lease obligations		1,221,100,000		1,321,900,000
Liberty Global Group [Member] \| Telenet [Member]
Debt Instrument [Line Items]
Unamortized premiums (discounts), net		0
Unamortized deferred financing costs		(38,500,000)
Total capital lease obligations		374,000,000.0		371,100,000
Liberty Global Group [Member] \| Virgin Media [Member]
Debt Instrument [Line Items]
Unamortized premiums (discounts), net		13,900,000
Unamortized deferred financing costs		(106,300,000)
Total capital lease obligations		91,200,000		159,500,000
Liberty Global Group [Member] \| Other Subsidiaries [Member]
Debt Instrument [Line Items]
Unamortized premiums (discounts), net		(38,900,000)
Unamortized deferred financing costs		(1,200,000)
Total capital lease obligations		98,900,000		88,200,000
Liberty Global Group [Member] \| Unitymedia [Member]
Debt Instrument [Line Items]
Unamortized premiums (discounts), net		0
Unamortized deferred financing costs		(50,300,000)
Total capital lease obligations		$ 657,000,000.0		703,100,000
Liberty Global Group [Member] \| Vendor Financing [Member]
Debt Instrument [Line Items]
Weighted average interest rate	3.78%	3.78%	3.78%
Unused borrowing capacity		$ 0
Estimated fair value		2,284,500,000		1,688,900,000
Total debt before unamortized premiums, discounts and deferred financing costs		$ 2,284,500,000		1,688,900,000
LiLAC Group [Member]
Debt Instrument [Line Items]
Weighted average interest rate	6.33%	6.33%	6.33%
Unused borrowing capacity		$ 989,300,000
Estimated fair value		6,195,500,000		2,214,100,000
Total debt before unamortized premiums, discounts and deferred financing costs		5,984,400,000		2,342,500,000
Unamortized premiums (discounts), net		84,100,000
Unamortized deferred financing costs		(42,300,000)
Total capital lease obligations		21,700,000		900,000
LiLAC Group [Member] \| CWC [Member]
Debt Instrument [Line Items]
Unamortized premiums (discounts), net		91,600,000
Unamortized deferred financing costs		(9,800,000)
Total capital lease obligations		20,800,000		0
LiLAC Group [Member] \| Liberty Puerto Rico [Member]
Debt Instrument [Line Items]
Unamortized premiums (discounts), net		(7,500,000)
Unamortized deferred financing costs		(7,800,000)
Total capital lease obligations		700,000		300,000
LiLAC Group [Member] \| VTR [Member]
Debt Instrument [Line Items]
Unamortized premiums (discounts), net		0
Unamortized deferred financing costs		(24,700,000)
Total capital lease obligations		$ 200,000		600,000
LiLAC Group [Member] \| Vendor Financing [Member]
Debt Instrument [Line Items]
Weighted average interest rate	5.50%	5.50%	5.50%
Unused borrowing capacity		$ 0
Estimated fair value		48,900,000		0
Total debt before unamortized premiums, discounts and deferred financing costs		$ 48,900,000		$ 0

Debt and Capital Lease Obligations (Consolidated Debt and Capital Lease Obligations) (Footnotes) (Details) $ in Billions	1 Months Ended			12 Months Ended
	Nov. 30, 2016 USD ($)	Aug. 31, 2016 USD ($)	Jan. 31, 2016	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 EUR (€) association group	Dec. 31, 2016 USD ($) association group	Dec. 31, 2016 GBP (£) association group	Dec. 31, 2016 CLP ($) association group	Dec. 31, 2015 EUR (€)	Dec. 31, 2015 USD ($)
Debt Instrument [Line Items]
Estimated fair value								$ 344,400,000
Capital lease obligations								$ 1,242,800,000				$ 1,322,800,000
Term of lease repayments				15 years
Number of borrowing groups \| group							7	7	7	7
Significant other observable inputs (Level 2)
Debt Instrument [Line Items]
Estimated fair value								$ 128,900,000
Quoted prices in active markets for identical assets (Level 1)
Debt Instrument [Line Items]
Estimated fair value								$ 215,500,000
Sumitomo Collar Loan [Member]
Debt Instrument [Line Items]
Weighted average interest rate							1.88%	1.88%	1.88%	1.88%
Gains (losses) on extinguishment of debt				$ (9,600,000)
Estimated fair value								$ 499,700,000				805,600,000
Aggregate Variable and Fixed Rate Indebtedness [Member]
Debt Instrument [Line Items]
Weighted average interest rate							5.00%	5.00%	5.00%	5.00%
2022 UM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Estimated fair value								$ 587,900,000
Redemption price			103.00%
Unitymedia Revolving Credit Facilities [Member]
Debt Instrument [Line Items]
Weighted average interest rate							0.00%	0.00%	0.00%	0.00%
Limitation on availability to be borrowed, loaned or distributed							€ 434,500,000	$ 458,300,000
Estimated fair value								$ 0				0
UPC Broadband Holding Bank Facility [Member]
Debt Instrument [Line Items]
Weighted average interest rate							3.83%	3.83%	3.83%	3.83%
Limitation on availability to be borrowed, loaned or distributed							€ 676,000,000.0	$ 713,000,000.0
Gains (losses) on extinguishment of debt	$ (28,300,000)	$ (48,800,000)			$ (76,900,000)	$ (16,500,000)
Estimated fair value								2,811,900,000				1,284,300,000
VM Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Facility amount								833,300,000	£ 675,000,000.0
Fee on unused portion of credit facility				1.10%
VM Revolving Credit Facility [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				2.75%
Vendor Financing [Member]
Debt Instrument [Line Items]
General term of vendor financing arrangements for amounts due				1 year
Virgin Media Collateralized Debt [Member]
Debt Instrument [Line Items]
Estimated fair value								116,000,000.0
VTR Dollar Credit Facility [Member]
Debt Instrument [Line Items]
Facility amount								160,000,000.0
Fee on unused portion of credit facility				1.10%
VTR Dollar Credit Facility [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				2.75%
VTR CLP Credit Facility [Member]
Debt Instrument [Line Items]
Facility amount								32,800,000		$ 22.0
Fee on unused portion of credit facility				1.34%
VTR CLP Credit Facility [Member] \| Interbank Offered Rate (CLP) [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				3.35%
UnityMedia KabelBW [Member]
Debt Instrument [Line Items]
Term when statutory termination rights are active				30 years
Telenet Capital Lease PICs Network [Member]
Debt Instrument [Line Items]
Capital lease obligations							€ 341,200,000	$ 359,900,000			€ 329,300,000	347,300,000
Number of associations of municipalities in belgium \| association							4	4	4	4
Senior and Senior Secured Notes [Member]
Debt Instrument [Line Items]
Mandatory redemption price expressed as percentage of principal amount on senior notes in event that certain assets sold or specific control changed							101.00%	101.00%	101.00%	101.00%
Redemption term				12 years
Redemption price, percentage of principal amount limitation							10.00%	10.00%	10.00%	10.00%
Redemption price				103.00%
SPE Notes [Member]
Debt Instrument [Line Items]
Ownership percentage of SPEs by third parties							100.00%	100.00%	100.00%	100.00%
CWC Credit Facilities [Member]
Debt Instrument [Line Items]
Weighted average interest rate							5.11%	5.11%	5.11%	5.11%
Limitation on availability to be borrowed, loaned or distributed								$ 612,500,000
Estimated fair value								$ 1,427,900,000				0
Liberty Global Group [Member]
Debt Instrument [Line Items]
Weighted average interest rate							4.56%	4.56%	4.56%	4.56%
Estimated fair value								$ 37,398,800,000				43,391,800,000
Capital lease obligations								$ 1,221,100,000				1,321,900,000
Liberty Global Group [Member] \| Aggregate Variable and Fixed Rate Indebtedness [Member]
Debt Instrument [Line Items]
Weighted average interest rate							4.70%	4.70%	4.70%	4.70%
Liberty Global Group [Member] \| Vendor Financing [Member]
Debt Instrument [Line Items]
Weighted average interest rate							3.78%	3.78%	3.78%	3.78%
Estimated fair value								$ 2,284,500,000				1,688,900,000
LiLAC Group [Member]
Debt Instrument [Line Items]
Weighted average interest rate							6.33%	6.33%	6.33%	6.33%
Estimated fair value								$ 6,195,500,000				2,214,100,000
Capital lease obligations								$ 21,700,000				900,000
LiLAC Group [Member] \| Aggregate Variable and Fixed Rate Indebtedness [Member]
Debt Instrument [Line Items]
Weighted average interest rate							6.80%	6.80%	6.80%	6.80%
LiLAC Group [Member] \| Vendor Financing [Member]
Debt Instrument [Line Items]
Weighted average interest rate							5.50%	5.50%	5.50%	5.50%
Estimated fair value								$ 48,900,000				$ 0

Debt and Capital Lease Obligations (VM Notes) (Details) € in Millions, £ in Millions			12 Months Ended
	Apr. 30, 2015 USD ($)	Apr. 30, 2015 GBP (£)	Dec. 31, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)
Debt Instrument [Line Items]
Stated interest rate of debt			4.875%			4.875%	4.875%
Outstanding principal amount				$ 45,781,200,000		$ 42,541,800,000
Estimated fair value						344,400,000
Carrying value				45,426,300,000		42,315,900,000
VM Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount				10,551,500,000		9,041,000,000.0
Estimated fair value				10,594,100,000		$ 9,311,000,000.0
Additional basis points used to determine redemption premium			50.00%			50.00%	50.00%
VM Senior Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount						$ 9,041,000,000.0
Estimated fair value						9,311,000,000.0
Carrying value						$ 9,009,400,000
2022 VM 4.875% Dollar Senior Notes
Debt Instrument [Line Items]
Stated interest rate of debt			4.875%			4.875%	4.875%
Original issue amount						$ 118,700,000
Outstanding principal amount						118,700,000
Estimated fair value						105,800,000
Carrying value						$ 119,300,000
2022 VM 5.25% Dollar Senior Notes
Debt Instrument [Line Items]
Stated interest rate of debt			5.25%			5.25%	5.25%
Original issue amount						$ 95,000,000.0
Outstanding principal amount						95,000,000.0
Estimated fair value						85,000,000.0
Carrying value						$ 95,500,000
2022 VM Sterling Senior Notes
Debt Instrument [Line Items]
Stated interest rate of debt			5.125%			5.125%	5.125%
Original issue amount \| £							£ 44.1
Outstanding principal amount						$ 54,400,000	£ 44.1
Estimated fair value						55,300,000
Carrying value						$ 54,800,000
2023 VM Dollar Senior Notes
Debt Instrument [Line Items]
Stated interest rate of debt			6.375%			6.375%	6.375%
Original issue amount						$ 530,000,000.0
Outstanding principal amount						530,000,000.0
Estimated fair value						551,900,000
Carrying value						$ 523,100,000
2023 VM Dollar Senior Notes \| 2018
Debt Instrument [Line Items]
Redemption price			103.188%
2023 VM Dollar Senior Notes \| 2019
Debt Instrument [Line Items]
Redemption price			102.125%
2023 VM Dollar Senior Notes \| 2020
Debt Instrument [Line Items]
Redemption price			101.063%
2023 VM Dollar Senior Notes \| 2021
Debt Instrument [Line Items]
Redemption price			100.00%
2023 VM Dollar Senior Notes \| 2022
Debt Instrument [Line Items]
Redemption price			100.00%
2023 VM Sterling Senior Notes
Debt Instrument [Line Items]
Stated interest rate of debt			7.00%			7.00%	7.00%
Original issue amount \| £							£ 250.0
Outstanding principal amount						$ 308,600,000	£ 250.0
Estimated fair value						334,900,000
Carrying value						$ 304,600,000
2023 VM Sterling Senior Notes \| 2018
Debt Instrument [Line Items]
Redemption price			103.50%
2023 VM Sterling Senior Notes \| 2019
Debt Instrument [Line Items]
Redemption price			102.333%
2023 VM Sterling Senior Notes \| 2020
Debt Instrument [Line Items]
Redemption price			101.667%
2023 VM Sterling Senior Notes \| 2021
Debt Instrument [Line Items]
Redemption price			100.00%
2023 VM Sterling Senior Notes \| 2022
Debt Instrument [Line Items]
Redemption price			100.00%
2024 VM Dollar Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			6.00%			6.00%	6.00%
Original issue amount						$ 500,000,000.0
Outstanding principal amount						500,000,000.0
Estimated fair value						513,100,000
Carrying value						$ 495,500,000
2024 VM Dollar Senior Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price			103.00%
2024 VM Dollar Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			102.00%
2024 VM Dollar Senior Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			101.00%
2024 VM Dollar Senior Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.00%
2024 VM Dollar Senior Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
2024 VM Sterling Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			6.375%			6.375%	6.375%
Original issue amount \| £							£ 300.0
Outstanding principal amount						$ 370,300,000	£ 300.0
Estimated fair value						393,000,000.0
Carrying value						$ 367,700,000
2024 VM Sterling Senior Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price			103.188%
2024 VM Sterling Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			102.125%
2024 VM Sterling Senior Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			101.063%
2024 VM Sterling Senior Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.00%
2024 VM Sterling Senior Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM Euro Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			4.50%			4.50%	4.50%
Original issue amount \| €			€ 460.0
Outstanding principal amount			€ 460.0			$ 485,200,000
Estimated fair value						502,700,000
Carrying value						$ 479,800,000
2025 VM Euro Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			102.25%
2025 VM Euro Senior Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			101.50%
2025 VM Euro Senior Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.75%
2025 VM Euro Senior Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM Euro Senior Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM Dollar Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			5.75%			5.75%	5.75%
Original issue amount						$ 400,000,000.0
Outstanding principal amount						400,000,000.0
Estimated fair value						399,300,000
Carrying value						$ 396,400,000
2025 VM Dollar Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			102.875%
2025 VM Dollar Senior Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			101.917%
2025 VM Dollar Senior Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.958%
2025 VM Dollar Senior Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM Dollar Senior Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
January 2021 VM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Additional basis points used to determine redemption premium			25.00%			25.00%	25.00%
January 2021 VM Sterling Senior Secured Notes
Debt Instrument [Line Items]
Stated interest rate of debt			5.50%			5.50%	5.50%
Original issue amount \| £							£ 628.4
Outstanding principal amount						$ 775,800,000	£ 628.4
Estimated fair value						860,600,000
Carrying value						$ 782,700,000
January 2021 VM Dollar Senior Secured Notes
Debt Instrument [Line Items]
Stated interest rate of debt			5.25%			5.25%	5.25%
Original issue amount						$ 447,900,000
Outstanding principal amount						447,900,000
Estimated fair value						475,300,000
Carrying value						$ 456,000,000.0
April 2021 VM Sterling Senior Secured Notes
Debt Instrument [Line Items]
Stated interest rate of debt			6.00%			6.00%	6.00%
Original issue amount \| £							£ 1,100.0
Outstanding principal amount						$ 790,100,000	£ 640.0
Estimated fair value						824,600,000
Carrying value						$ 782,700,000
April 2021 VM Sterling Senior Secured Notes \| 2017
Debt Instrument [Line Items]
Redemption price			103.00%
April 2021 VM Sterling Senior Secured Notes \| 2018
Debt Instrument [Line Items]
Redemption price			101.50%
April 2021 VM Sterling Senior Secured Notes \| 2019
Debt Instrument [Line Items]
Redemption price			100.00%
April 2021 VM Sterling Senior Secured Notes \| 2020
Debt Instrument [Line Items]
Redemption price			100.00%
April 2021 VM Dollar Senior Secured Notes [Member] \| 2017
Debt Instrument [Line Items]
Redemption price			102.688%
April 2021 VM Dollar Senior Secured Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price			101.344%
April 2021 VM Dollar Senior Secured Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price			100.00%
April 2021 VM Dollar Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM 5.5% Sterling Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			5.50%			5.50%	5.50%
Original issue amount \| £							£ 430.0
Outstanding principal amount						$ 477,800,000	£ 387.0
Estimated fair value						495,700,000
Carrying value						$ 475,800,000
2025 VM 5.5% Sterling Senior Secured Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price			102.75%
2025 VM 5.5% Sterling Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			101.833%
2025 VM 5.5% Sterling Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM 5.5% Sterling Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM 5.5% Sterling Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM 5.5% Sterling Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM 5.125% Sterling Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			5.125%			5.125%	5.125%
Original issue amount \| £							£ 300.0
Outstanding principal amount						$ 370,300,000	£ 300.0
Estimated fair value						380,800,000
Carrying value						$ 367,000,000.0
2025 VM 5.125% Sterling Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			102.563%
2025 VM 5.125% Sterling Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			101.708%
2025 VM 5.125% Sterling Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.854%
2025 VM 5.125% Sterling Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM 5.125% Sterling Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
2025 VM Dollar Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			5.50%			5.50%	5.50%
Original issue amount						$ 425,000,000.0
Outstanding principal amount						425,000,000.0
Estimated fair value						432,400,000
Carrying value						$ 423,300,000
2026 VM 5.25% Dollar Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			5.25%			5.25%	5.25%
Original issue amount						$ 1,000,000,000.0
Outstanding principal amount						1,000,000,000.0
Estimated fair value						991,300,000
Carrying value						$ 1,002,000,000.0
2026 VM 5.25% Dollar Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			102.625%
2026 VM 5.25% Dollar Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			101.313%
2026 VM 5.25% Dollar Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.656%
2026 VM 5.25% Dollar Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
2026 VM 5.25% Dollar Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
2026 VM 5.5% Dollar Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			5.50%			5.50%	5.50%
Original issue amount						$ 750,000,000.0
Outstanding principal amount						750,000,000.0
Estimated fair value						751,400,000
Carrying value						$ 742,800,000
2026 VM 5.5% Dollar Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			102.75%
2026 VM 5.5% Dollar Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			101.375%
2026 VM 5.5% Dollar Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.688%
2026 VM 5.5% Dollar Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
2027 VM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			4.875%			4.875%	4.875%
Original issue amount \| £							£ 525.0
Outstanding principal amount						$ 648,100,000	£ 525.0
Estimated fair value						637,600,000
Carrying value						$ 645,600,000
2027 VM Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			102.438%
2027 VM Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			101.219%
2027 VM Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.609%
2027 VM Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
2029 VM Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			103.125%
2029 VM Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			102.083%
2029 VM Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			101.042%
2029 VM Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
2029 VM Sterling Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			6.25%			6.25%	6.25%
Original issue amount \| £							£ 400.0
Outstanding principal amount						$ 493,800,000	400.0
Estimated fair value						520,300,000
Carrying value						494,800,000
Long-term Debt [Member] \| VM Notes [Member]
Debt Instrument [Line Items]
Gains (losses) on extinguishment of debt				(44,300,000)	$ 32,300,000
Write off of deferred financing costs				28,600,000	15,600,000
Payment for debt redemption premium				10,700,000	123,000,000.0
Write-off of unamortized debt discount (premium)				4,200,000	(170,900,000)
Third-party debt modification costs				$ 800,000	$ 0
Long-term Debt [Member] \| April 2021 VM Sterling Senior Secured Notes
Debt Instrument [Line Items]
Original issue amount						$ 1,222,200,000	£ 990.0
Extinguishment of debt	$ 432,100,000	£ 350.0
Long-term Debt [Member] \| April 2021 VM Dollar Senior Secured Notes [Member]
Debt Instrument [Line Items]
Extinguishment of debt	$ 900,000,000.0

Debt and Capital Lease Obligations (VM Credit Facilities) (Details) $ in Millions			1 Months Ended	12 Months Ended
	Apr. 30, 2015 USD ($)	Apr. 30, 2015 GBP (£)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)	Oct. 31, 2016 USD ($)	Oct. 31, 2016 GBP (£)	Dec. 31, 2015 USD ($)
Debt Instrument [Line Items]
Outstanding principal amount			$ 42,541.8	$ 42,541.8				$ 45,781.2
Stated interest rate of debt			4.875%	4.875%	4.875%
VM Credit Facilities [Member]
Debt Instrument [Line Items]
Outstanding principal amount			$ 4,505.5	$ 4,505.5
Carrying value			4,445.6	4,445.6
Unused borrowing capacity			833.3	833.3
VM Credit Facilities [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Gains (losses) on extinguishment of debt			(78.4)
Payment for debt redemption premium			52.6
Write off of deferred financing costs			23.8
Write-off of unamortized debt discount (premium)			2.0
VM Credit Facility D [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Extinguishment of debt	$ 123.5	£ 100,000,000.0
VM Credit Facility E [Member]
Debt Instrument [Line Items]
Facility amount \| £					£ 849,400,000
Outstanding principal amount			1,048.6	1,048.6
Carrying value			1,039.0	1,039.0
Unused borrowing capacity			$ 0.0	$ 0.0
VM Credit Facility E [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				3.50%
Floor interest rate			0.75%	0.75%	0.75%
VM Credit Facility F [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Extinguishment of debt	1,855.0
VM Credit Facility I [Member]
Debt Instrument [Line Items]
Facility amount \| £					£ 3,400,000,000.0
Outstanding principal amount			$ 3,400.0	$ 3,400.0
Carrying value			3,349.7	3,349.7
Unused borrowing capacity			$ 0.0	$ 0.0
Debt issuance price			99.75%	99.75%	99.75%
VM Credit Facility I [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				2.75%
Floor interest rate			0.00%	0.00%	0.00%
VM Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Facility amount			$ 833.3	$ 833.3	£ 675,000,000.0
Outstanding principal amount			0.0	0.0
Carrying value			0.0	0.0
Unused borrowing capacity			833.3	$ 833.3
Fee on unused portion of credit facility				1.10%
VM Revolving Credit Facility [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				2.75%
VM Senior Secured Credit Facilities [Member]
Debt Instrument [Line Items]
Outstanding principal amount			4,448.6	$ 4,448.6
Carrying value			4,388.7	4,388.7
Unused borrowing capacity			833.3	833.3
VM Financing Facility [Member]
Debt Instrument [Line Items]
Outstanding principal amount			56.9	56.9
Carrying value			56.9	56.9
Unused borrowing capacity			$ 0.0	$ 0.0
Stated interest rate of debt			5.26%	5.26%	5.26%
VM Receivables Financing Notes [Member]
Debt Instrument [Line Items]
Facility amount						$ 432.1	£ 350,000,000.0
Stated interest rate of debt						5.50%	5.50%
April 2021 VM Dollar Senior Secured Notes [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Extinguishment of debt	900.0
April 2021 VM Sterling Senior Secured Notes
Debt Instrument [Line Items]
Outstanding principal amount			$ 790.1	$ 790.1	£ 640,000,000.0
Stated interest rate of debt			6.00%	6.00%	6.00%
Original issue amount \| £					£ 1,100,000,000.0
April 2021 VM Sterling Senior Secured Notes \| Long-term Debt [Member]
Debt Instrument [Line Items]
Extinguishment of debt	$ 432.1	£ 350,000,000.0
Original issue amount			$ 1,222.2	$ 1,222.2	£ 990,000,000.0

Debt and Capital Lease Obligations (Unitymedia Notes) (Details) € in Millions	1 Months Ended	12 Months Ended
	Jan. 31, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Jan. 31, 2016 USD ($)
Debt Instrument [Line Items]
Stated interest rate of debt					4.875%	4.875%
Outstanding principal amount			$ 45,781,200,000			$ 42,541,800,000
Estimated fair value						344,400,000
Carrying value			45,426,300,000			42,315,900,000
UPC Holding Senior Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount			1,491,100,000			1,451,500,000
Estimated fair value			1,601,400,000			1,569,800,000
Carrying value						$ 1,441,000,000.0
Gains (losses) on extinguishment of debt			(69,300,000)	$ 41,500,000
Payment for debt redemption premium			59,200,000	19,700,000
Write off of deferred financing costs			10,100,000	4,400,000
Write-off of unamortized debt discount (premium)			0	17,400,000
2025 UM Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					6.125%	6.125%
Original issue amount						$ 900,000,000.0
Outstanding principal amount						900,000,000.0
Estimated fair value						925,900,000
Carrying value						$ 895,300,000
2025 UM Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		103.063%
2025 UM Senior Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		102.042%
2025 UM Senior Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		101.021%
2025 UM Senior Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price		100.00%
2025 UM Senior Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price		100.00%
2027 UM Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					3.75%	3.75%
Original issue amount \| €					€ 700.0
Outstanding principal amount					€ 700.0	$ 738,300,000
Estimated fair value						702,300,000
Carrying value						$ 732,600,000
2027 UM Senior Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		101.875%
2027 UM Senior Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.938%
2027 UM Senior Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price		100.469%
2027 UM Senior Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price		100.00%
January 2023 UM Dollar Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					5.50%	5.50%
Original issue amount						$ 1,000,000,000.0
Outstanding principal amount						1,000,000,000.0
Estimated fair value						1,037,500,000
Carrying value						$ 992,700,000
January 2023 UM Dollar Senior Secured Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price		102.75%
January 2023 UM Dollar Senior Secured Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price		101.833%
January 2023 UM Dollar Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		100.917%
January 2023 UM Dollar Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		100.00%
January 2023 UM Dollar Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.00%
January 2023 5.75% UM Euro Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					5.75%	5.75%
Original issue amount \| €					€ 500.0
Outstanding principal amount					€ 405.0	$ 427,200,000
Estimated fair value						458,400,000
Carrying value						$ 425,100,000
January 2023 5.75% UM Euro Senior Secured Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price		102.875%
January 2023 5.75% UM Euro Senior Secured Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price		101.917%
January 2023 5.75% UM Euro Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		100.958%
January 2023 5.75% UM Euro Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		100.00%
January 2023 5.75% UM Euro Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.00%
January 2023 5.125% UM Euro Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					5.125%	5.125%
Original issue amount \| €					€ 500.0
Outstanding principal amount	€ 450.0				€ 405.0	$ 427,200,000	$ 474,600,000
Estimated fair value						453,600,000
Carrying value						$ 425,600,000
Percentage of principal amount redeemed	10.00%
Redemption price	103.00%
January 2023 5.125% UM Euro Senior Secured Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price		102.563%
January 2023 5.125% UM Euro Senior Secured Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price		101.708%
January 2023 5.125% UM Euro Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		100.854%
January 2023 5.125% UM Euro Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		100.00%
January 2023 5.125% UM Euro Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.00%
2022 UM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					5.50%	5.50%
Original issue amount \| €					€ 650.0
Outstanding principal amount	€ 585.0				€ 526.5	$ 555,300,000	$ 617,000,000.0
Estimated fair value						587,900,000
Carrying value						$ 550,000,000.0
Percentage of principal amount redeemed	10.00%
Redemption price	103.00%
2022 UM Senior Secured Notes [Member] \| 2017
Debt Instrument [Line Items]
Redemption price		102.75%
2022 UM Senior Secured Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price		101.833%
2022 UM Senior Secured Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price		100.917%
2022 UM Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		100.00%
2022 UM Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		100.00%
April 2023 UM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					5.625%	5.625%
Original issue amount \| €					€ 350.0
Outstanding principal amount					€ 280.0	$ 295,300,000
Estimated fair value						317,500,000
Carrying value						$ 293,500,000
April 2023 UM Senior Secured Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price		102.813%
April 2023 UM Senior Secured Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price		101.875%
April 2023 UM Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		100.938%
April 2023 UM Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		100.00%
April 2023 UM Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.00%
2025 UM Euro Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					4.00%	4.00%
Original issue amount \| €					€ 1,000.0
Outstanding principal amount					€ 1,000.0	$ 1,054,700,000
Estimated fair value						1,101,500,000
Carrying value						$ 1,049,000,000.0
2025 UM Euro Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		102.00%
2025 UM Euro Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		101.333%
2025 UM Euro Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.667%
2025 UM Euro Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price		100.00%
2025 UM Euro Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price		100.00%
2025 UM Dollar Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					5.00%	5.00%
Original issue amount						$ 550,000,000.0
Outstanding principal amount						550,000,000.0
Estimated fair value						550,700,000
Carrying value						$ 547,000,000.0
2025 UM Dollar Senior Secured Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price		102.50%
2025 UM Dollar Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		101.667%
2025 UM Dollar Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.833%
2025 UM Dollar Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price		100.00%
2025 UM Dollar Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price		100.00%
2026 UM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					4.625%	4.625%
Original issue amount \| €					€ 420.0
Outstanding principal amount					€ 420.0	$ 443,000,000.0
Estimated fair value						469,500,000
Carrying value						$ 441,200,000
2026 UM Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		102.313%
2026 UM Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		101.156%
2026 UM Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price		100.578%
2026 UM Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price		100.00%
2027 UM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					3.50%	3.50%
Original issue amount \| €					€ 500.0
Outstanding principal amount					€ 500.0	$ 527,300,000
Estimated fair value						519,100,000
Carrying value						$ 522,600,000
2027 UM Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		101.75%
2027 UM Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		100.875%
2027 UM Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price		100.438%
2027 UM Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price		100.00%
2029 UM Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt					6.25%	6.25%
Original issue amount \| €					€ 475.0
Outstanding principal amount					€ 475.0	$ 501,000,000.0
Estimated fair value						555,800,000
Carrying value						494,300,000
2029 UM Senior Secured Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price		103.125%
2029 UM Senior Secured Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price		102.083%
2029 UM Senior Secured Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price		101.042%
2029 UM Senior Secured Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price		100.00%
Unitymedia Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount			7,682,000,000.0			7,419,300,000
Estimated fair value			7,631,600,000			7,679,700,000
Carrying value						$ 7,368,900,000
Additional basis points used to determine redemption premium					50.00%	50.00%
Gains (losses) on extinguishment of debt		$ (4,300,000)	(102,400,000)	(130,800,000)
Payment for debt redemption premium		3,400,000	98,800,000	115,100,000
Write off of deferred financing costs		$ 900,000	2,200,000	14,000,000.0
Write-off of unamortized debt discount (premium)			$ 1,400,000	12,300,000
Write-off of unamortized debt premium				$ (10,600,000)

Debt and Capital Lease Obligations (Unitymedia Revolving Credit Facilities) (Details) € in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Debt Instrument [Line Items]
Outstanding principal amount		$ 42,541.8	$ 45,781.2
UM Senior Secured Facility [Member]
Debt Instrument [Line Items]
Facility amount \| €	€ 420.0
Outstanding principal amount		0.0
Unused borrowing capacity		443.0
Carrying value		0.0
Fee on unused portion of credit facility	1.10%
UM Senior Secured Facility [Member] \| EURIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.75%
UM Super Senior Secured Facility [Member]
Debt Instrument [Line Items]
Facility amount \| €	€ 80.0
Outstanding principal amount		0.0
Unused borrowing capacity		84.4
Carrying value		0.0
Fee on unused portion of credit facility	0.90%
UM Super Senior Secured Facility [Member] \| EURIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.25%
Unitymedia Revolving Credit Facilities [Member]
Debt Instrument [Line Items]
Outstanding principal amount		0.0	$ 0.0
Unused borrowing capacity		527.4
Carrying value		$ 0.0

Debt and Capital Lease Obligations (UPCB SPE Notes) (Details) € in Millions	1 Months Ended		12 Months Ended
	Nov. 30, 2016	Aug. 31, 2016 USD ($)	Dec. 31, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2016 USD ($)
Debt Instrument [Line Items]
Stated interest rate of debt			4.875%		4.875%
Outstanding principal amount				$ 45,781,200,000	$ 42,541,800,000
Estimated fair value					344,400,000
Carrying value				45,426,300,000	42,315,900,000
UPCB SPE Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount					1,772,800,000
Estimated fair value					1,783,700,000
Carrying value					$ 1,760,000,000.0
Redemption price			100.00%
Additional basis points used to determine redemption premium			50.00%		50.00%
Gains (losses) on extinguishment of debt				(59,600,000)
Payment for debt redemption premium				54,300,000
Write off of deferred financing costs				$ 5,300,000
UPCB Finance IV Dollar Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			5.375%		5.375%
Original issue amount					$ 1,140,000,000.0
Outstanding principal amount					1,140,000,000.0
Estimated fair value					1,149,300,000
Carrying value					$ 1,132,100,000
UPCB Finance IV Dollar Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price			102.688%
UPCB Finance IV Dollar Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			101.792%
UPCB Finance IV Dollar Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			100.896%
UPCB Finance IV Dollar Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.00%
UPCB Finance IV Dollar Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
UPCB Finance IV Euro Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			4.00%		4.00%
Original issue amount \| €			€ 600.0
Outstanding principal amount			€ 600.0		$ 632,800,000
Estimated fair value					634,400,000
Carrying value					$ 627,900,000
UPCB Finance IV Euro Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price			102.00%
UPCB Finance IV Euro Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price			101.00%
UPCB Finance IV Euro Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price			100.50%
UPCB Finance IV Euro Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price			100.00%
UPCB Finance VI Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt		6.875%
Original issue amount		$ 750,000,000.0
Percentage of principal amount redeemed		10.00%
Redemption price	103.00%	103.00%

Debt and Capital Lease Obligations (UPC Holding Senior Notes) (Details) € in Millions, SFr in Millions	12 Months Ended
	Dec. 31, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 CHF (SFr)
Debt Instrument [Line Items]
Outstanding principal amount		$ 45,781,200,000		$ 42,541,800,000
Estimated fair value				344,400,000
Carrying value		45,426,300,000		$ 42,315,900,000
Stated interest rate of debt	4.875%			4.875%	4.875%
UPC Holding Senior Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount		1,491,100,000		$ 1,451,500,000
Estimated fair value		1,601,400,000		1,569,800,000
Carrying value				1,441,000,000.0
Gains (losses) on extinguishment of debt		(69,300,000)	$ 41,500,000
Payment for debt redemption premium		59,200,000	19,700,000
Write off of deferred financing costs		10,100,000	4,400,000
Write-off of unamortized debt discount (premium)		$ 0	$ 17,400,000
UPC Holding Senior Notes 6.375 Debt [Member]
Debt Instrument [Line Items]
Outstanding principal amount	€ 600.0			632,800,000
Estimated fair value				675,900,000
Carrying value				$ 625,900,000
Stated interest rate of debt	6.375%			6.375%	6.375%
Redemption price	103.188%
UPC Holding Senior Notes 6.375 Debt [Member] \| 2018
Debt Instrument [Line Items]
Redemption price	102.125%
UPC Holding Senior Notes 6.375 Debt [Member] \| 2019
Debt Instrument [Line Items]
Redemption price	101.063%
UPC Holding Senior Notes 6.375 Debt [Member] \| 2020
Debt Instrument [Line Items]
Redemption price	100.00%
UPC Holding Senior Notes 6.375 Debt [Member] \| 2021 and thereafter
Debt Instrument [Line Items]
Redemption price	100.00%
UPC Holding 6.75% Senior Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price	103.375%
UPC Holding 6.75% Senior Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price	102.25%
UPC Holding 6.75% Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price	101.125%
UPC Holding 6.75% Senior Notes [Member] \| 2021 and thereafter
Debt Instrument [Line Items]
Redemption price	100.00%
UPC Holding 6.75% Euro Senior Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount	€ 450.0			$ 474,600,000
Estimated fair value				518,800,000
Carrying value				$ 472,600,000
Stated interest rate of debt	6.75%			6.75%	6.75%
UPC Holding 6.75% CHF Senior Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount				$ 344,100,000	SFr 350.0
Estimated fair value				375,100,000
Carrying value				$ 342,500,000
Stated interest rate of debt	6.75%			6.75%	6.75%

Debt and Capital Lease Obligations (UPC Broadband Holding Bank Facility) (Details)	1 Months Ended			12 Months Ended
	Nov. 30, 2016 USD ($)	Aug. 31, 2016 EUR (€)	Aug. 31, 2016 USD ($)	Dec. 31, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 USD ($)
Debt Instrument [Line Items]
Stated interest rate of debt				4.875%			4.875%
Outstanding principal amount					$ 45,781,200,000		$ 42,541,800,000
UPC Broadband Holding Bank Facility [Member]
Debt Instrument [Line Items]
Outstanding principal amount					1,305,000,000.0		2,782,800,000
Unused borrowing capacity							1,044,300,000
Carrying value							2,759,800,000
Limitation on availability to be borrowed, loaned or distributed				€ 676,000,000.0			$ 713,000,000.0
Gains (losses) on extinguishment of debt	$ (28,300,000)		$ (48,800,000)		(76,900,000)	$ (16,500,000)
Payment for debt redemption premium	23,000,000.0		34,200,000		53,500,000
Write off of deferred financing costs	5,300,000		11,000,000.0		18,700,000	11,600,000
Write-off of unamortized debt discount (premium)			$ 3,600,000		$ 4,700,000	$ 4,900,000
UPC Broadband Holding Bank Facility AC Debt [Member]
Debt Instrument [Line Items]
Extinguishment of debt \| €		€ 675,000,000.0
UPC Broadband Holding Bank Facility AD Debt [Member]
Debt Instrument [Line Items]
Percentage of principal amount redeemed		10.00%	10.00%
Extinguishment of debt	$ 600,000,000.0
Original issue amount			$ 750,000,000.0
UPC Broadband Holding Bank Facility AH Debt [Member]
Debt Instrument [Line Items]
Extinguishment of debt \| €		€ 1,305,000,000.0
UPC Broadband Holding Bank Facility AK Debt [Member]
Debt Instrument [Line Items]
Stated interest rate of debt				4.00%			4.00%
Facility amount \| €				€ 600,000,000.0
Outstanding principal amount							$ 632,800,000
Unused borrowing capacity							0
Carrying value							$ 627,900,000
UPC Broadband Holding Bank Facility AL Debt [Member]
Debt Instrument [Line Items]
Stated interest rate of debt				5.375%			5.375%
Facility amount							$ 1,140,000,000.0
Outstanding principal amount							1,140,000,000.0
Unused borrowing capacity							0
Carrying value							1,132,100,000
UPC Broadband Holding Bank Facility AM Debt [Member]
Debt Instrument [Line Items]
Facility amount \| €				€ 990,100,000
Outstanding principal amount							0
Unused borrowing capacity							1,044,300,000
Carrying value							0
Fee on unused portion of credit facility				1.10%
UPC Broadband Holding Bank Facility AM Debt [Member] \| EURIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				2.75%
UPC Broadband Holding Bank Facility AN Debt [Member]
Debt Instrument [Line Items]
Facility amount							2,150,000,000.0
Outstanding principal amount							2,150,000,000.0
Unused borrowing capacity							0
Carrying value							2,131,900,000
Debt issuance price			99.50%
UPC Broadband Holding Bank Facility AN Debt [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				3.00%
Floor interest rate			0.00%
UPC Broadband Holding Bank Facility AO Debt [Member]
Debt Instrument [Line Items]
Facility amount \| €				€ 600,000,000.0
Outstanding principal amount							632,800,000
Unused borrowing capacity							0
Carrying value							627,900,000
Debt issuance price	99.75%
Floor interest rate	0.00%
UPC Broadband Holding Bank Facility AO Debt [Member] \| EURIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				3.00%
Elimination of Facilities AK and AL Consolidation [Member]
Debt Instrument [Line Items]
Outstanding principal amount							(1,772,800,000)
Unused borrowing capacity							0
Carrying value							$ (1,760,000,000.0)
UPCB Finance V Senior Secured Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			7.25%
Extinguishment of debt \| €		€ 675,000,000.0
UPCB Finance VI Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt			6.875%
Percentage of principal amount redeemed		10.00%	10.00%
Extinguishment of debt	$ 600,000,000.0
Original issue amount			$ 750,000,000.0
Redemption price	103.00%	103.00%	103.00%

Debt and Capital Lease Obligations (Telenet Credit Facility) (Details) $ in Millions	1 Months Ended			12 Months Ended
	Nov. 30, 2016 EUR (€)	Nov. 30, 2016 USD ($)	May 31, 2016 USD ($)	Dec. 31, 2016 EUR (€)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 USD ($)	May 31, 2016 EUR (€)	May 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Line of Credit Facility [Line Items]
Stated interest rate of debt				4.875%		4.875%
Outstanding principal amount						$ 42,541.8			$ 45,781.2
Telenet Credit Facility [Member]
Line of Credit Facility [Line Items]
Outstanding principal amount						3,187.5			$ 1,474.5
Unused borrowing capacity						574.9
Carrying value						$ 3,164.3
Gains (losses) on extinguishment of debt		$ (33.9)	$ (18.9)		$ (11.9)
Write off of deferred financing costs		26.0	7.8		7.1
Payment for debt redemption premium		7.9	$ 11.1		3.6
Amortization of debt discount (premium)					$ 1.2
Telenet Credit Facility O [Member]
Line of Credit Facility [Line Items]
Original issue amount							€ 300,000,000.0	$ 316.4
Telenet Credit Facility P [Member]
Line of Credit Facility [Line Items]
Original issue amount							400,000,000.0	$ 421.9
Telenet Credit Facility U [Member]
Line of Credit Facility [Line Items]
Stated interest rate of debt				6.25%		6.25%
Facility amount \| €				€ 450,000,000.0
Outstanding principal amount						$ 474.6
Unused borrowing capacity						0.0
Carrying value						$ 468.4
Telenet Credit Facility V [Member]
Line of Credit Facility [Line Items]
Stated interest rate of debt				6.75%		6.75%
Facility amount \| €				€ 250,000,000.0
Outstanding principal amount						$ 263.7
Unused borrowing capacity						0.0
Carrying value						259.8
Telenet Credit Facility W [Member]
Line of Credit Facility [Line Items]
Extinguishment of debt	€ 474,100,000	500.1
Telenet Credit Facility Y [Member]
Line of Credit Facility [Line Items]
Extinguishment of debt	882,900,000	931.2
Telenet Credit Facility Z [Member]
Line of Credit Facility [Line Items]
Facility amount \| €				€ 120,000,000.0
Outstanding principal amount						0.0
Unused borrowing capacity						126.6
Carrying value						$ 0.0
Fee on unused portion of credit facility				0.79%
Telenet Credit Facility Z [Member] \| EURIBOR [Member]
Line of Credit Facility [Line Items]
Basis spread on variable rate				2.25%
Floor interest rate				0.00%		0.00%
Telenet Credit Facility AA [Member]
Line of Credit Facility [Line Items]
Extinguishment of debt	€ 800,000,000.0	843.8
Telenet Credit Facility AB [Member]
Line of Credit Facility [Line Items]
Facility amount \| €				€ 530,000,000.0
Outstanding principal amount						$ 559.0
Unused borrowing capacity						0.0
Carrying value						553.8
Telenet Credit Facility AD [Member]
Line of Credit Facility [Line Items]
Facility amount \| €							€ 850,000,000.0
Extinguishment of debt		$ 850.0
Telenet Credit Facility AE [Member]
Line of Credit Facility [Line Items]
Facility amount \| €				€ 1,600,000,000.0
Outstanding principal amount						1,687.5
Unused borrowing capacity						0.0
Carrying value						1,673.2
Telenet Credit Facility AE [Member] \| EURIBOR [Member]
Line of Credit Facility [Line Items]
Basis spread on variable rate				3.25%
Telenet Credit Facility AF [Member]
Line of Credit Facility [Line Items]
Facility amount						1,500.0
Outstanding principal amount						1,500.0
Unused borrowing capacity						0.0
Carrying value						1,491.1
Debt issuance price	99.50%	99.50%
Telenet Credit Facility AF [Member] \| EURIBOR [Member]
Line of Credit Facility [Line Items]
Floor interest rate	0.00%	0.00%
Telenet Credit Facility AF [Member] \| LIBOR [Member]
Line of Credit Facility [Line Items]
Basis spread on variable rate				3.00%
Floor interest rate	0.00%	0.00%
Telenet Credit Facility AG [Member]
Line of Credit Facility [Line Items]
Facility amount \| €				€ 400,000,000.0
Outstanding principal amount						0.0
Unused borrowing capacity						421.9
Carrying value						$ 0.0
Fee on unused portion of credit facility				1.10%
Telenet Credit Facility AG [Member] \| EURIBOR [Member]
Line of Credit Facility [Line Items]
Basis spread on variable rate				2.75%
Floor interest rate				0.00%		0.00%
Telenet Overdraft Facility [Member]
Line of Credit Facility [Line Items]
Facility amount \| €				€ 25,000,000.0
Outstanding principal amount						$ 0.0
Unused borrowing capacity						26.4
Carrying value						$ 0.0
Fee on unused portion of credit facility				0.55%
Telenet Overdraft Facility [Member] \| EURIBOR [Member]
Line of Credit Facility [Line Items]
Basis spread on variable rate				1.60%
Floor interest rate				0.00%		0.00%
Elimination of Telenet Facilities U, V and AB in Consolidation [Member]
Line of Credit Facility [Line Items]
Outstanding principal amount						$ (1,297.3)
Unused borrowing capacity						0.0
Carrying value						$ (1,282.0)
6.625 Telenet Senior Secured Notes [Member]
Line of Credit Facility [Line Items]
Stated interest rate of debt							6.625%	6.625%

Debt and Capital Lease Obligations (Telenet SPE Notes) (Details) € in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2016 USD ($)
Debt Instrument [Line Items]
Stated interest rate of debt	4.875%		4.875%
Outstanding principal amount		$ 45,781.2	$ 42,541.8
Estimated fair value			344.4
Carrying value		45,426.3	42,315.9
Telenet SPE Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount		2,097.2	1,297.3
Estimated fair value		2,155.8	1,383.9
Carrying value			$ 1,282.0
Redemption price	100.00%
Additional basis points used to determine redemption premium	50.00%		50.00%
Gains (losses) on extinguishment of debt		$ (34.3)
6.25% Telenet Finance V Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	6.25%		6.25%
Outstanding principal amount	€ 450.0		$ 474.6
Estimated fair value			505.2
Carrying value			$ 468.4
6.25% Telenet Finance V Notes [Member] \| 2017
Debt Instrument [Line Items]
Redemption price	103.125%
6.25% Telenet Finance V Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price	102.083%
6.25% Telenet Finance V Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price	101.563%
6.25% Telenet Finance V Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price	100.00%
6.25% Telenet Finance V Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price	100.00%
6.75% Telenet Finance V Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	6.75%		6.75%
Outstanding principal amount	€ 250.0		$ 263.7
Estimated fair value			293.5
Carrying value			$ 259.8
6.75% Telenet Finance V Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price	103.375%
6.75% Telenet Finance V Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price	102.531%
6.75% Telenet Finance V Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price	101.688%
6.75% Telenet Finance V Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price	100.844%
6.75% Telenet Finance V Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price	100.00%
6.75% Telenet Finance V Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price	100.00%
Telenet Finance VI Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	4.875%		4.875%
Outstanding principal amount	€ 530.0		$ 559.0
Estimated fair value			585.2
Carrying value			$ 553.8
Telenet Finance VI Notes [Member] \| 2021
Debt Instrument [Line Items]
Redemption price	102.438%
Telenet Finance VI Notes [Member] \| 2022
Debt Instrument [Line Items]
Redemption price	101.219%
Telenet Finance VI Notes [Member] \| 2023
Debt Instrument [Line Items]
Redemption price	100.609%
Telenet Finance VI Notes [Member] \| 2024 and thereafter
Debt Instrument [Line Items]
Redemption price	100.00%

Debt and Capital Lease Obligations (Ziggo Group Holding Debt) (Details)	1 Months Ended		12 Months Ended
	Aug. 31, 2016 EUR (€)	Aug. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 EUR (€)	Sep. 30, 2016 USD ($)	Aug. 31, 2016 USD ($)
Debt Instrument [Line Items]
Stated interest rate of debt			4.875%
Long-term Debt [Member] \| Ziggo Group Holding Debt [Member]
Debt Instrument [Line Items]
Gains (losses) on extinguishment of debt			$ (15,900,000)
Write-off of unamortized debt discount (premium)			8,700,000
Write off of deferred financing costs			$ 7,200,000
Ziggo Secured Finance [Member]
Debt Instrument [Line Items]
Ownership percentage of SPEs by third parties	100.00%					100.00%
Ziggo Bond Finance [Member]
Debt Instrument [Line Items]
Ownership percentage of SPEs by third parties				100.00%	100.00%
Ziggo Group Holding [Member]
Debt Instrument [Line Items]
Extinguishment of debt		$ 700,600,000
Ziggo Group Holding [Member] \| Line of Credit [Member] \| Credit Facility Maturing March 31, 2021 [Member]
Debt Instrument [Line Items]
Extinguishment of debt \| €	€ 664,200,000
Ziggo Group Holding [Member] \| Line of Credit [Member] \| Credit Facility Maturing January 15, 2022 [Member]
Debt Instrument [Line Items]
Extinguishment of debt	1,925,000,000.0	2,030,400,000
Ziggo Group Holding [Member] \| Line of Credit [Member] \| Ziggo Dollar Facility [Member]
Debt Instrument [Line Items]
Extinguishment of debt		$ 1,000,000,000.0
Secured Debt [Member] \| Ziggo Secured Finance [Member] \| Ziggo Dollar Facility [Member]
Debt Instrument [Line Items]
Original issue amount					$ 300,000,000.0
Secured Debt [Member] \| Ziggo Secured Finance [Member] \| Ziggo 2027 Dollar Senior Secured Notes [Member]
Debt Instrument [Line Items]
Original issue amount					$ 2,000,000,000.0
Stated interest rate of debt				5.50%	5.50%
Secured Debt [Member] \| Ziggo Secured Finance [Member] \| Ziggo 2027 Euro Senior Secured Notes [Member]
Debt Instrument [Line Items]
Original issue amount				€ 775,000,000.0	$ 817,400,000
Stated interest rate of debt				4.25%	4.25%
Secured Debt [Member] \| Ziggo Secured Finance [Member] \| Ziggo Dollar Senior Secured Proceeds Loans [Member]
Debt Instrument [Line Items]
Original issue amount					$ 300,000,000.0
Notes Payable, Other Payables [Member] \| Ziggo Bond Finance [Member] \| Ziggo 2027 Senior Notes [Member]
Debt Instrument [Line Items]
Original issue amount					$ 625,000,000.0
Stated interest rate of debt				6.00%	6.00%
Line of Credit [Member] \| Ziggo Secured Finance [Member] \| Ziggo Facility C [Member]
Debt Instrument [Line Items]
Original issue amount	€ 2,598,200,000					$ 2,740,400,000
Debt issuance price	99.50%					99.50%
Line of Credit [Member] \| Ziggo Secured Partnership [Member] \| Ziggo Facility D [Member]
Debt Instrument [Line Items]
Original issue amount						$ 1,000,000,000.0
Line of Credit [Member] \| Ziggo Group Holding [Member] \| Ziggo Dollar Facility [Member]
Debt Instrument [Line Items]
Original issue amount						$ 2,350,000,000.0
EURIBOR [Member] \| Line of Credit [Member] \| Ziggo Secured Finance [Member] \| Ziggo Facility C [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	3.75%	3.75%
Floor interest rate	0.00%					0.00%
EURIBOR [Member] \| Line of Credit [Member] \| Ziggo Secured Partnership [Member] \| Ziggo Facility D [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	3.00%	3.00%
Floor interest rate	0.00%					0.00%
LIBOR [Member] \| Line of Credit [Member] \| Ziggo Group Holding [Member] \| Ziggo Dollar Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.75%	2.75%

Debt and Capital Lease Obligations (CWC Notes) (Details) £ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)	Dec. 31, 2015 USD ($)
Debt Instrument [Line Items]
Stated interest rate of debt	4.875%	4.875%
Outstanding principal amount	$ 42,541.8		$ 45,781.2
Estimated fair value	344.4
Carrying value	42,315.9		45,426.3
CWC Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount	2,181.1		0.0
Estimated fair value	2,319.6		$ 0.0
Senior Notes [Member] \| CWC Notes [Member]
Debt Instrument [Line Items]
Outstanding principal amount	2,181.1
Estimated fair value	2,319.6
Carrying value	$ 2,288.7
Senior Notes [Member] \| Columbus and Sable Senior Notes [Member]
Debt Instrument [Line Items]
Additional basis points used to determine redemption premium	50.00%	50.00%
Senior Notes [Member] \| Columbus Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	7.375%	7.375%
Outstanding principal amount	$ 1,250.0
Estimated fair value	1,332.8
Carrying value	$ 1,322.9
Senior Notes [Member] \| Columbus Senior Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price	103.688%
Senior Notes [Member] \| Columbus Senior Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price	101.844%
Senior Notes [Member] \| Columbus Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price	100.00%
Senior Notes [Member] \| Sable Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	6.875%	6.875%
Outstanding principal amount	$ 750.0
Estimated fair value	783.7
Carrying value	$ 770.0
Minimum redemption of principal	1.00%	1.00%
Senior Notes [Member] \| Sable Senior Notes [Member] \| 2018
Debt Instrument [Line Items]
Redemption price	105.156%
Senior Notes [Member] \| Sable Senior Notes [Member] \| 2019
Debt Instrument [Line Items]
Redemption price	103.438%
Senior Notes [Member] \| Sable Senior Notes [Member] \| 2020
Debt Instrument [Line Items]
Redemption price	101.719%
Senior Notes [Member] \| Sable Senior Notes [Member] \| 2021 and thereafter
Debt Instrument [Line Items]
Redemption price	100.00%
Senior Notes [Member] \| CWC Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	8.625%	8.625%
Outstanding principal amount	$ 181.1	£ 146.7
Estimated fair value	203.1
Carrying value	$ 195.8

Debt and Capital Lease Obligations (CWC Credit Facilities) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Nov. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Stated interest rate of debt	4.875%
Outstanding principal amount	$ 42,541,800,000		$ 45,781,200,000
CWC Credit Facilities [Member]
Debt Instrument [Line Items]
Outstanding principal amount	1,411,900,000		$ 0
Limitation on availability to be borrowed, loaned or distributed	612,500,000
Unused borrowing capacity	756,500,000
CWC Credit Facilities [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Gains (losses) on extinguishment of debt	1,500,000
Write-off of unamortized debt discount (premium)	(19,000,000.0)
Payment for debt redemption premium	17,500,000
Line of Credit [Member] \| CWC Credit Facilities [Member]
Debt Instrument [Line Items]
Outstanding principal amount	1,411,900,000
Unused borrowing capacity	756,500,000
Carrying value	1,386,100,000
Line of Credit [Member] \| CWC Term Loans [Member]
Debt Instrument [Line Items]
Facility amount	1,100,000,000.0
Outstanding principal amount	1,100,000,000.0
Unused borrowing capacity	0
Carrying value	$ 1,075,600,000
Line of Credit [Member] \| CWC Term Loans [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	4.75%
Floor interest rate	0.75%
Line of Credit [Member] \| CWC Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Facility amount	$ 625,000,000.0
Outstanding principal amount	0
Unused borrowing capacity	625,000,000.0
Carrying value	0
Limitation on availability to be borrowed, loaned or distributed	$ 481,000,000.0
Fee on unused portion of credit facility	0.50%
Line of Credit [Member] \| CWC Revolving Credit Facility [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	3.50%
Line of Credit [Member] \| CWC Regional Facilities [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	3.65%
Facility amount	$ 443,400,000
Outstanding principal amount	311,900,000
Unused borrowing capacity	131,500,000
Carrying value	$ 310,500,000
Senior Notes [Member] \| CWC Term Loans [Member]
Debt Instrument [Line Items]
Original issue amount		$ 300,000,000.0
Senior Notes [Member] \| Columbus Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate of debt	7.375%
Outstanding principal amount	$ 1,250,000,000.0

Debt and Capital Lease Obligations (VTR Finance Senior Secured Notes) (Details) - VTR Finance Senior Secured Notes [Member] - USD ($) $ in Billions	12 Months Ended
	Dec. 31, 2016	Jan. 31, 2014
Debt Instrument [Line Items]
Original issue amount		$ 1.4
Additional basis points used to determine redemption premium	50.00%
2019
Debt Instrument [Line Items]
Redemption price	103.438%
2020
Debt Instrument [Line Items]
Redemption price	102.292%
2021
Debt Instrument [Line Items]
Redemption price	101.146%
2022 and thereafter
Debt Instrument [Line Items]
Redemption price	100.00%

Debt and Capital Lease Obligations (Liberty Puerto Rico Bank Facility) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2014	Dec. 31, 2015
Debt Instrument [Line Items]
Outstanding principal amount	$ 42,541.8		$ 45,781.2
LPR Term Loan B [Member]
Debt Instrument [Line Items]
Facility amount	765.0
Outstanding principal amount	765.0
Unused borrowing capacity	0.0
Carrying value	$ 752.8
LPR Term Loan B [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	3.50%
LPR Term Loan C [Member]
Debt Instrument [Line Items]
Facility amount	$ 177.5
Outstanding principal amount	177.5
Unused borrowing capacity	0.0
Carrying value	$ 174.4
LPR Term Loan C [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	6.75%
LPR Revolving Loan [Member]
Debt Instrument [Line Items]
Facility amount	$ 40.0
Outstanding principal amount	0.0
Unused borrowing capacity	40.0
Carrying value	$ 0.0
LPR Revolving Loan [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Fee on unused portion of credit facility	0.50%
LPR Revolving Loan [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Fee on unused portion of credit facility	0.375%
LPR Revolving Loan [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	3.50%
Liberty Puerto Rico Bank Facility [Member]
Debt Instrument [Line Items]
Outstanding principal amount	$ 942.5		$ 942.5
Unused borrowing capacity	40.0
Carrying value	$ 927.2
Gains (losses) on extinguishment of debt		$ (9.8)
Third-party debt modification costs		7.1
Write off of deferred financing costs		3.6
Amortization of debt discount (premium)		$ (0.9)
LPR Term Loan B and LPR Term Loan C [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Floor interest rate	1.00%

Debt and Capital Lease Obligations (Maturities of Debt) (Schedule) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
2017	$ 2,969.4
2018	1,169.5
2019	556.0
2020	201.4
2021	3,530.9
Thereafter	34,105.0
Total debt maturities	42,532.2
Unamortized premiums (discounts), net	44.5	$ (46.7)
Unamortized deferred financing costs	(270.4)	(308.2)
Total debt	42,306.3
Total carrying amount of debt	42,315.9	$ 45,426.3
Current portion	2,644.2
Noncurrent portion	39,662.1
Liberty Global Group [Member]
Debt Instrument [Line Items]
2017	2,825.3
2018	1,114.7
2019	328.3
2020	163.1
2021	2,246.9
Thereafter	29,869.5
Total debt maturities	36,547.8
Unamortized premiums (discounts), net	(39.6)
Unamortized deferred financing costs	(228.1)
Total debt	36,280.1
Current portion	2,500.1
Noncurrent portion	33,780.0
Liberty Global Group [Member] \| Virgin Media [Member]
Debt Instrument [Line Items]
2017	1,262.3
2018	0.5
2019	0.5
2020	116.5
2021	2,014.2
Thereafter	11,503.5
Total debt maturities	14,897.5
Unamortized premiums (discounts), net	13.9
Unamortized deferred financing costs	(106.3)
Total debt	14,805.1
Current portion	1,262.3
Noncurrent portion	13,542.8
Liberty Global Group [Member] \| Unitymedia [Member]
Debt Instrument [Line Items]
2017	222.7
2018	7.8
2019	7.6
2020	7.2
2021	6.8
Thereafter	7,765.4
Total debt maturities	8,017.5
Unamortized premiums (discounts), net	0.0
Unamortized deferred financing costs	(50.3)
Total debt	7,967.2
Current portion	226.1
Noncurrent portion	7,741.1
Liberty Global Group [Member] \| UPC Holding [Member]
Debt Instrument [Line Items]
2017	776.9
2018	0.0
2019	0.0
2020	0.0
2021	0.0
Thereafter	6,007.1
Total debt maturities	6,784.0
Unamortized premiums (discounts), net	(14.6)
Unamortized deferred financing costs	(31.8)
Total debt	6,737.6
Current portion	776.9
Noncurrent portion	5,960.7
Liberty Global Group [Member] \| Telenet [Member]
Debt Instrument [Line Items]
2017	44.4
2018	7.8
2019	17.8
2020	11.8
2021	10.4
Thereafter	4,566.0
Total debt maturities	4,658.2
Unamortized premiums (discounts), net	0.0
Unamortized deferred financing costs	(38.5)
Total debt	4,619.7
Current portion	44.4
Noncurrent portion	4,575.3
Liberty Global Group [Member] \| Other Subsidiaries [Member]
Debt Instrument [Line Items]
2017	519.0
2018	1,098.6
2019	302.4
2020	27.6
2021	215.5
Thereafter	27.5
Total debt maturities	2,190.6
Unamortized premiums (discounts), net	(38.9)
Unamortized deferred financing costs	(1.2)
Total debt	2,150.5
Current portion	190.4
Noncurrent portion	1,960.1
LiLAC Group [Member]
Debt Instrument [Line Items]
2017	144.1
2018	54.8
2019	227.7
2020	38.3
2021	1,284.0
Thereafter	4,235.5
Total debt maturities	5,984.4
Unamortized premiums (discounts), net	84.1
Unamortized deferred financing costs	(42.3)
Total debt	6,026.2
Current portion	144.1
Noncurrent portion	5,882.1
LiLAC Group [Member] \| CWC [Member]
Debt Instrument [Line Items]
2017	95.2
2018	54.8
2019	227.7
2020	38.3
2021	1,284.0
Thereafter	1,893.0
Total debt maturities	3,593.0
Unamortized premiums (discounts), net	91.6
Unamortized deferred financing costs	(9.8)
Total debt	3,674.8
Current portion	95.2
Noncurrent portion	3,579.6
LiLAC Group [Member] \| VTR [Member]
Debt Instrument [Line Items]
2017	48.9
2018	0.0
2019	0.0
2020	0.0
2021	0.0
Thereafter	1,400.0
Total debt maturities	1,448.9
Unamortized premiums (discounts), net	0.0
Unamortized deferred financing costs	(24.7)
Total debt	1,424.2
Current portion	48.9
Noncurrent portion	1,375.3
LiLAC Group [Member] \| Liberty Puerto Rico [Member]
Debt Instrument [Line Items]
2017	0.0
2018	0.0
2019	0.0
2020	0.0
2021	0.0
Thereafter	942.5
Total debt maturities	942.5
Unamortized premiums (discounts), net	(7.5)
Unamortized deferred financing costs	(7.8)
Total debt	927.2
Current portion	0.0
Noncurrent portion	$ 927.2

Debt and Capital Lease Obligations (Capital Lease Obligations) (Schedule) (Details) $ in Millions	Dec. 31, 2016 USD ($)
Debt Instrument [Line Items]
2017	$ 215.6
2018	188.7
2019	155.6
2020	142.8
2021	136.9
Thereafter	1,110.3
Total principal and interest payments	1,949.9
Amounts representing interest	(707.1)
Present value of net minimum lease payments	1,242.8
Current portion	130.9
Noncurrent portion	1,111.9
Liberty Global Group [Member]
Debt Instrument [Line Items]
2017	208.2
2018	177.1
2019	153.5
2020	141.6
2021	136.8
Thereafter	1,110.3
Total principal and interest payments	1,927.5
Amounts representing interest	(706.4)
Present value of net minimum lease payments	1,221.1
Current portion	124.2
Noncurrent portion	1,096.9
Liberty Global Group [Member] \| Unitymedia [Member]
Debt Instrument [Line Items]
2017	77.4
2018	77.4
2019	77.4
2020	77.3
2021	77.3
Thereafter	687.1
Total principal and interest payments	1,073.9
Amounts representing interest	(416.9)
Present value of net minimum lease payments	657.0
Current portion	27.6
Noncurrent portion	629.4
Liberty Global Group [Member] \| Telenet [Member]
Debt Instrument [Line Items]
2017	64.7
2018	62.9
2019	53.3
2020	50.4
2021	48.7
Thereafter	215.8
Total principal and interest payments	495.8
Amounts representing interest	(121.8)
Present value of net minimum lease payments	374.0
Current portion	43.1
Noncurrent portion	330.9
Liberty Global Group [Member] \| Virgin Media [Member]
Debt Instrument [Line Items]
2017	38.2
2018	15.0
2019	7.1
2020	4.2
2021	3.6
Thereafter	168.9
Total principal and interest payments	237.0
Amounts representing interest	(145.8)
Present value of net minimum lease payments	91.2
Current portion	33.1
Noncurrent portion	58.1
Liberty Global Group [Member] \| Other Subsidiaries [Member]
Debt Instrument [Line Items]
2017	27.9
2018	21.8
2019	15.7
2020	9.7
2021	7.2
Thereafter	38.5
Total principal and interest payments	120.8
Amounts representing interest	(21.9)
Present value of net minimum lease payments	98.9
Current portion	20.4
Noncurrent portion	78.5
LiLAC Group [Member]
Debt Instrument [Line Items]
2017	7.4
2018	11.6
2019	2.1
2020	1.2
2021	0.1
Thereafter	0.0
Total principal and interest payments	22.4
Amounts representing interest	(0.7)
Present value of net minimum lease payments	21.7
Current portion	6.7
Noncurrent portion	$ 15.0

Debt and Capital Lease Obligations (Non-cash Financing Transactions) (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Debt and Capital Lease Obligations [Abstract]
Aggregate debt which resulted in non-cash borrowings and repayments	$ 8,939.5	$ 3,586.5	$ 5,418.8

Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	$ 549.4	$ (684.6)	$ (1,055.9)
Domestic Tax Authority [Member] \| Her Majesty's Revenue and Customs (HMRC) [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	930.7	778.1	585.7
Foreign Tax Authority [Member] \| Tax and Customs Administration, Netherlands [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	127.4	(1,353.3)	(644.5)
Foreign Tax Authority [Member] \| Internal Revenue Service (IRS) [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	(848.5)	(924.5)	(1,105.6)
Foreign Tax Authority [Member] \| Swiss Federal Tax Administration (FTA) [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	274.6	395.3	326.1
Foreign Tax Authority [Member] \| Chilean Tax Authority [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	47.4	182.3	43.1
Foreign Tax Authority [Member] \| General Revenue Department, Panama [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	19.4	0.0	0.0
Foreign Tax Authority [Member] \| Administration of the Treasury, Belgium [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	13.7	175.4	21.5
Foreign Tax Authority [Member] \| Federal Ministry of Finance, Germany [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	(49.3)	(5.1)	(294.7)
Foreign Tax Authority [Member] \| Other Income Tax Authority [Member]
Income Tax Examination [Line Items]
Loss from continuing operations before income taxes	$ 34.0	$ 67.2	$ 12.5

Income Taxes (Table 1) (Details) - USD ($) $ in Millions	12 Months Ended
Income Taxes (Table 1) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Taxes [Line Items]
Current	$ (302.1)	$ (415.0)
Deferred	1,520.0	50.1	$ 350.6
Total income tax benefit (expense)	1,217.9	(364.9)	75.0
Her Majesty's Revenue and Customs (HMRC) [Member]
Income Taxes [Line Items]
Current	(15.3)	(0.9)
Deferred	17.0	(208.5)
Total	1.7	(209.4)
Tax and Customs Administration, Netherlands [Member]
Income Taxes [Line Items]
Current	(0.4)	2.5
Deferred	1,315.3	159.0
Total	1,314.9	161.5
Internal Revenue Service (IRS) [Member]
Income Taxes [Line Items]
Current	146.9	(81.2)
Deferred	88.3	58.7
Total	235.2	(22.5)
Administration of the Treasury, Belgium [Member]
Income Taxes [Line Items]
Current	(105.0)	(125.4)
Deferred	57.0	11.1
Total	(48.0)	(114.3)
Swiss Federal Tax Administration (FTA) [Member]
Income Taxes [Line Items]
Current	(48.5)	(63.2)
Deferred	5.3	(14.7)
Total	(43.2)	(77.9)
Chilean Tax Authority [Member]
Income Taxes [Line Items]
Current	(134.3)	(57.4)
Deferred	(11.2)	13.5
Total	(145.5)	(43.9)
Federal Ministry of Finance, Germany [Member]
Income Taxes [Line Items]
Current	(77.9)	(66.7)
Deferred	41.0	24.3
Total	(36.9)	(42.4)
General Revenue Department, Panama [Member]
Income Taxes [Line Items]
Current	(18.6)
Deferred	14.1
Total	(4.5)
Other Income Tax Authority [Member]
Income Taxes [Line Items]
Current	(49.0)	(22.7)
Deferred	(6.8)	6.7
Total	$ (55.8)	$ (16.0)
Continuing operations
Income Taxes [Line Items]
Current			(275.6)
Deferred			350.6
Total income tax benefit (expense)			75.0
Continuing operations \| Her Majesty's Revenue and Customs (HMRC) [Member]
Income Taxes [Line Items]
Current			(2.1)
Deferred			113.4
Total			111.3
Continuing operations \| Tax and Customs Administration, Netherlands [Member]
Income Taxes [Line Items]
Current			11.1
Deferred			42.5
Total			53.6
Continuing operations \| Internal Revenue Service (IRS) [Member]
Income Taxes [Line Items]
Current			(22.5)
Deferred			129.6
Total			107.1
Continuing operations \| Administration of the Treasury, Belgium [Member]
Income Taxes [Line Items]
Current			(138.7)
Deferred			31.7
Total			(107.0)
Continuing operations \| Swiss Federal Tax Administration (FTA) [Member]
Income Taxes [Line Items]
Current			(76.8)
Deferred			3.1
Total			(73.7)
Continuing operations \| Chilean Tax Authority [Member]
Income Taxes [Line Items]
Current			17.1
Deferred			(24.1)
Total			(7.0)
Continuing operations \| Federal Ministry of Finance, Germany [Member]
Income Taxes [Line Items]
Current			(22.6)
Deferred			37.0
Total			14.4
Continuing operations \| Other Income Tax Authority [Member]
Income Taxes [Line Items]
Current			(41.1)
Deferred			17.4
Total			(23.7)
Discontinued operations
Income Taxes [Line Items]
Current			0.0
Deferred			(0.1)
Discontinued operations			$ (0.1)

Income Taxes (Table 2) (Details) - USD ($) $ in Millions	12 Months Ended
Income Taxes (Table 2) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Computed “expected” tax benefit	$ (109.9)	$ 136.9	$ 221.7
Change in valuation allowances:
Benefit	1,149.1	6.8	11.9
Expense	(260.4)	(508.3)	(373.1)
Recognition of previously unrecognized tax benefits	212.5	44.4	29.5
Non-deductible or non-taxable foreign currency exchange results:
Benefit	228.0	53.2	71.9
Expense	(34.3)	(5.1)	(16.3)
Tax effect of intercompany financing	173.7	154.9	166.9
Non-deductible or non-taxable interest and other expenses:
Expense	(234.9)	(106.6)	(236.5)
Benefit	63.8	48.1	58.0
Enacted tax law and rate changes	(162.2)	(280.5)	23.9
International rate differences:
Benefit	138.1	200.8	266.4
Expense	(43.0)	(52.7)	(27.6)
Basis and other differences in the treatment of items associated with investments in subsidiaries and affiliates (b):
Benefit	173.6	3.3	32.6
Expense	(110.8)	(96.9)	(168.0)
Other, net	34.6	36.8	13.7
Total income tax benefit (expense)	$ 1,217.9	$ (364.9)	$ 75.0

Income Taxes (Table 3) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Deferred tax assets	$ 3,024.7	$ 2,342.9
Deferred tax liabilities	(1,307.8)	(1,785.7)
Net deferred tax asset	$ 1,716.9	$ 557.2

Income Taxes (Table 4) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets:
Net operating loss and other carryforwards	$ 6,598.0	$ 5,873.2
Property and equipment, net	2,028.9	2,583.1
Debt	1,626.3	1,611.7
Intangible assets	99.5	112.4
Derivative instruments	68.3	173.1
Other future deductible amounts	399.6	272.5
Deferred tax assets	10,820.6	10,626.0
Valuation allowance	(6,015.4)	(6,395.6)
Deferred tax assets, net of valuation allowance	4,805.2	4,230.4
Deferred tax liabilities:
Property and equipment, net	(1,076.9)	(1,053.4)
Intangible assets	(901.6)	(1,826.5)
Investments (including consolidated partnerships)	(485.9)	(374.5)
Derivative instruments	(175.5)	(280.7)
Other future taxable amounts	(448.4)	(138.1)
Deferred tax liabilities	(3,088.3)	(3,673.2)
Net deferred tax asset	$ 1,716.9	$ 557.2

Income Taxes (Table 5) (Details) $ in Millions	Dec. 31, 2016 USD ($)
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	$ 34,709.0
Related tax asset	6,598.0
Her Majesty's Revenue and Customs (HMRC) [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	2,563.4
Related tax asset	435.8
Her Majesty's Revenue and Customs (HMRC) [Member] \| Capital Loss Carryforward [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	20,335.9
Related tax asset	3,457.1
Tax and Customs Administration, Netherlands [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	4,108.7
Related tax asset	1,027.2
Federal Ministry of Finance, Germany [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	1,608.1
Related tax asset	259.5
Internal Revenue Service (IRS) [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	1,268.0
Related tax asset	320.1
Luxembourg Inland Revenue [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	1,124.1
Related tax asset	292.4
Administration of the Treasury, Belgium [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	894.2
Related tax asset	303.9
Barbados Revenue Authority [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	817.9
Related tax asset	52.4
Revenue Commissioners, Ireland [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	601.9
Related tax asset	75.2
Ministry of the Economy, Finance and Industry, France [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	505.4
Related tax asset	146.2
Tax Administration Jamaica [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	449.7
Related tax asset	149.9
Hungarian Income Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	166.8
Related tax asset	15.0
Other Income Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Tax loss carryforward	264.9
Related tax asset	$ 63.3

Income Taxes (Table 6) (Details) - USD ($) $ in Millions	12 Months Ended
Income Taxes (Table 6) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefits, beginning balance	$ 609.9	$ 513.5	$ 490.9
Reductions for tax positions of prior years	(184.2)	(42.2)	(50.2)
Additions for tax positions of prior years	112.9	27.0	64.5
Lapse of statute of limitations	(84.6)	(8.3)	(1.9)
Effects of business acquisitions	38.0	0.0	0.0
Additions based on tax positions related to the current year	33.5	142.3	38.2
Foreign currency translation	(10.9)	(22.3)	(27.0)
Settlements with tax authorities	(13.5)	(0.1)	(1.0)
Unrecognized tax benefits, ending balance	$ 501.1	$ 609.9	$ 513.5

Income Taxes (Narrative) (Details) - USD ($) $ in Millions		1 Months Ended		12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Millions	May 01, 2020	Apr. 30, 2020	Apr. 30, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Change in valuation allowances				$ 380.2
Net operating losses from deductions of stock based compensation excluded from recorded deferred tax assets				139.0
Deferred tax liability, temporary difference				6,900.0
Unrecognized tax benefits - favorable impact on effective income tax rate if ultimately recognized, net of valuation allowances				438.3
Accrued interest and penalties on tax related items				$ 50.1
Servicio de Impuestos Internos [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Percent of Claim Agreed by Tax Authority				48.00%
Virgin Media [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Amount on which future tax deductions can be claimed				$ 17,900.0	$ 21,000.0
Maximum percent of capital allowances claimed allowance				18.00%
Continuing operations
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Change in valuation allowances related to net tax expense				$ 888.7
Benefit (expense) from release (accrual) of interest and penalties				15.7	$ (10.3)	$ (10.9)
Continuing operations \| The Netherlands
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Change in valuation allowances related to net tax expense				$ (1,100.0)
Domestic Tax Authority [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Statutory income tax rate				20.00%	20.00%	21.00%
Domestic Tax Authority [Member] \| Scenario, Forecast [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Statutory income tax rate	17.00%	18.00%	19.00%

Equity (Narrative) (Details)		12 Months Ended
Equity (Narrative) (Details)	Mar. 14, 2014 USD ($) shares	Dec. 31, 2016 USD ($) class $ / shares shares	Feb. 15, 2017 USD ($)	Dec. 31, 2015 $ / shares	Jul. 01, 2015 vote	Jan. 26, 2014 shares
Class of Stock [Line Items]
Share capital authorized, aggregate nominal amount \| $		$ 20,000,000.0
Minimum number of classes or series of stock which may be authorized \| class		1
Non-controlling interests
Class of Stock [Line Items]
Shares issued in connection with acquisitions \| $	$ 185,400,000
VTR Finance [Member] \| VTR GlobalCom and VTR Wireless [Member]
Class of Stock [Line Items]
Business acquisition consideration issued (in shares)	10,091,178
Call Option [Member]
Class of Stock [Line Items]
Call options, exercise price (in dollars per share) \| $ / shares		$ 0
Class A Ordinary Shares
Class of Stock [Line Items]
Number of votes allowed per class of stock (in votes) \| vote					10
Class B Ordinary Shares
Class of Stock [Line Items]
Number of votes allowed per class of stock (in votes) \| vote					1
Class C Ordinary Shares
Class of Stock [Line Items]
Share dividend, number of shares issued under all classes						1
Liberty Global Group [Member]
Class of Stock [Line Items]
Stock repurchase, authorized amount \| $		$ 4,000,000,000.0
Liquidation units (in shares)		1
Liberty Global Group [Member] \| Subsequent Event [Member]
Class of Stock [Line Items]
Stock repurchase, authorized amount \| $			$ 1,000,000,000.0
Liberty Global Group [Member] \| Class A Ordinary Shares
Class of Stock [Line Items]
Common stock, nominal value (in dollars per share) \| $ / shares		$ 0.01		$ 0.01
Number of ordinary shares convertible to certain class of ordinary shares		1
Liberty Global Group [Member] \| Class A Ordinary Shares \| Options
Class of Stock [Line Items]
Awards outstanding (in shares)		707,293
Liberty Global Group [Member] \| Class A Ordinary Shares \| SARs and PSARs
Class of Stock [Line Items]
Awards outstanding (in shares)		13,182,578
Liberty Global Group [Member] \| Class A Ordinary Shares \| PSUs, PGUs, RSUs
Class of Stock [Line Items]
Other than options (in shares)		3,649,647
Liberty Global Group [Member] \| Class B Ordinary Shares
Class of Stock [Line Items]
Common stock, nominal value (in dollars per share) \| $ / shares		$ 0.01		0.01
Common reserved for issuance (in shares)		10,805,850
Liberty Global Group [Member] \| Class B Ordinary Shares \| Options
Class of Stock [Line Items]
Awards outstanding (in shares)		0
Liberty Global Group [Member] \| Class B Ordinary Shares \| SARs and PSARs
Class of Stock [Line Items]
Awards outstanding (in shares)		0
Liberty Global Group [Member] \| Class B Ordinary Shares \| PSUs, PGUs, RSUs
Class of Stock [Line Items]
Other than options (in shares)		333,334
Liberty Global Group [Member] \| Class C Ordinary Shares
Class of Stock [Line Items]
Common stock, nominal value (in dollars per share) \| $ / shares		$ 0.01		0.01
Liberty Global Group [Member] \| Class C Ordinary Shares \| Options
Class of Stock [Line Items]
Awards outstanding (in shares)		2,754,480
Liberty Global Group [Member] \| Class C Ordinary Shares \| SARs and PSARs
Class of Stock [Line Items]
Awards outstanding (in shares)		32,139,764
Liberty Global Group [Member] \| Class C Ordinary Shares \| PSUs, PGUs, RSUs
Class of Stock [Line Items]
Other than options (in shares)		6,652,584
LiLAC Group [Member]
Class of Stock [Line Items]
Stock repurchase, authorized amount \| $		$ 300,000,000.0
Liquidation units (in shares)		0.94893
LiLAC Group [Member] \| Class A Ordinary Shares
Class of Stock [Line Items]
Common stock, nominal value (in dollars per share) \| $ / shares		$ 0.01		0.01
Number of ordinary shares convertible to certain class of ordinary shares		1
LiLAC Group [Member] \| Class A Ordinary Shares \| Options
Class of Stock [Line Items]
Awards outstanding (in shares)		82,818
LiLAC Group [Member] \| Class A Ordinary Shares \| SARs and PSARs
Class of Stock [Line Items]
Awards outstanding (in shares)		1,973,135
LiLAC Group [Member] \| Class A Ordinary Shares \| PSUs, PGUs, RSUs
Class of Stock [Line Items]
Other than options (in shares)		550,359
LiLAC Group [Member] \| Class B Ordinary Shares
Class of Stock [Line Items]
Common stock, nominal value (in dollars per share) \| $ / shares		$ 0.01		0.01
Common reserved for issuance (in shares)		1,888,323
LiLAC Group [Member] \| Class B Ordinary Shares \| Options
Class of Stock [Line Items]
Awards outstanding (in shares)		0
LiLAC Group [Member] \| Class B Ordinary Shares \| SARs and PSARs
Class of Stock [Line Items]
Awards outstanding (in shares)		0
LiLAC Group [Member] \| Class B Ordinary Shares \| PSUs, PGUs, RSUs
Class of Stock [Line Items]
Other than options (in shares)		58,256
LiLAC Group [Member] \| Class C Ordinary Shares
Class of Stock [Line Items]
Common stock, nominal value (in dollars per share) \| $ / shares		$ 0.01		$ 0.01
LiLAC Group [Member] \| Class C Ordinary Shares \| Options
Class of Stock [Line Items]
Awards outstanding (in shares)		212,602
LiLAC Group [Member] \| Class C Ordinary Shares \| SARs and PSARs
Class of Stock [Line Items]
Awards outstanding (in shares)		4,757,017
LiLAC Group [Member] \| Class C Ordinary Shares \| PSUs, PGUs, RSUs
Class of Stock [Line Items]
Other than options (in shares)		1,000,190

Equity (Schedule of Outstanding Share-Based Compensation Awards) (Details)	Dec. 31, 2016 shares
Options \| Class A Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	707,293
Options \| Class A Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	82,818
Options \| Class B Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	0
Options \| Class B Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	0
Options \| Class C Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	2,754,480
Options \| Class C Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	212,602
SARs and PSARs \| Class A Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	13,182,578
SARs and PSARs \| Class A Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	1,973,135
SARs and PSARs \| Class B Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	0
SARs and PSARs \| Class B Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	0
SARs and PSARs \| Class C Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	32,139,764
SARs and PSARs \| Class C Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)	4,757,017
PSUs, PGUs, RSUs \| Class A Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options (in shares)	3,649,647
PSUs, PGUs, RSUs \| Class A Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options (in shares)	550,359
PSUs, PGUs, RSUs \| Class B Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options (in shares)	333,334
PSUs, PGUs, RSUs \| Class B Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options (in shares)	58,256
PSUs, PGUs, RSUs \| Class C Ordinary Shares \| Liberty Global Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options (in shares)	6,652,584
PSUs, PGUs, RSUs \| Class C Ordinary Shares \| LiLAC Group [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options (in shares)	1,000,190

Equity (Changes in Share Capital) (Details) - USD ($) $ in Millions	6 Months Ended		12 Months Ended
	Dec. 31, 2015	Jun. 30, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance		$ 14,116.0	$ 10,174.3	$ 14,116.0	$ 11,541.5
Liberty Global call option contracts			119.1
Repurchase and cancellation of Liberty Global ordinary shares (note 12)			(2,089.5)	(2,344.5)	(1,596.9)
Impact of acquisitions			5,941.9		0.0
Ending balance	$ 10,174.3		14,732.0	10,174.3	14,116.0
Liberty Global Group [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	8.5	0.0
Liberty Global call option contracts	(0.1)	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	(0.1)	0.0	(0.7)
Impact of acquisitions			1.1
Impact of the LiLAC Transaction	8.7		0.0
Ending balance	8.5	0.0	8.9	8.5	0.0
Liberty Global Group [Member] \| Class A Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	2.5	0.0
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	(0.3)
Impact of acquisitions			0.3
Impact of the LiLAC Transaction	2.5		0.0
Ending balance	2.5	0.0	2.5	2.5	0.0
Liberty Global Group [Member] \| Class B Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.1	0.0
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	0.0
Impact of acquisitions			0.0
Impact of the LiLAC Transaction	0.1		0.0
Ending balance	0.1	0.0	0.1	0.1	0.0
Liberty Global Group [Member] \| Class C Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	5.9	0.0
Liberty Global call option contracts	(0.1)	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	(0.1)	0.0	(0.4)
Impact of acquisitions			0.8
Impact of the LiLAC Transaction	6.1		0.0
Ending balance	5.9	0.0	6.3	5.9	0.0
LiLAC Group [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.4	0.0
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	0.0
Impact of acquisitions			0.1
Impact of the LiLAC Transaction	0.4		1.2
Ending balance	0.4	0.0	1.7	0.4	0.0
LiLAC Group [Member] \| Class A Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.1	0.0
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	0.0
Impact of acquisitions			0.0
Impact of the LiLAC Transaction	0.1		0.4
Ending balance	0.1	0.0	0.5	0.1	0.0
LiLAC Group [Member] \| Class B Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.0	0.0
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	0.0
Impact of acquisitions			0.0
Impact of the LiLAC Transaction	0.0		0.0
Ending balance	0.0	0.0	0.0	0.0	0.0
LiLAC Group [Member] \| Class C Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.3	0.0
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	0.0
Impact of acquisitions			0.1
Impact of the LiLAC Transaction	0.3		0.8
Ending balance	0.3	0.0	1.2	0.3	0.0
Old Liberty Global [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	8.7	8.9	0.0	8.9
Liberty Global call option contracts	0.0	(0.1)
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	(0.1)	0.0
Impact of acquisitions			0.0
Impact of the LiLAC Transaction	(8.7)		0.0
Ending balance	0.0	8.7	0.0	0.0	8.9
Old Liberty Global [Member] \| Class A Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	2.5	2.5	0.0	2.5
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	0.0
Impact of acquisitions			0.0
Impact of the LiLAC Transaction	(2.5)		0.0
Ending balance	0.0	2.5	0.0	0.0	2.5
Old Liberty Global [Member] \| Class B Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.1	0.1	0.0	0.1
Liberty Global call option contracts	0.0	0.0
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	0.0	0.0
Impact of acquisitions			0.0
Impact of the LiLAC Transaction	(0.1)		0.0
Ending balance	0.0	0.1	0.0	0.0	0.1
Old Liberty Global [Member] \| Class C Ordinary Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	6.1	6.3	0.0	6.3
Liberty Global call option contracts	0.0	(0.1)
Repurchase and cancellation of Liberty Global ordinary shares (note 12)	0.0	(0.1)	0.0
Impact of acquisitions			0.0
Impact of the LiLAC Transaction	(6.1)		0.0
Ending balance	$ 0.0	$ 6.1	$ 0.0	$ 0.0	$ 6.3

Equity (Share Repurchases) (Details) - USD ($)	12 Months Ended
Equity (Share Repurchases) (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Class of Stock [Line Items]
Distributable reserves recognized		$ 27,900,000,000
Liberty Global Group [Member]
Class of Stock [Line Items]
Stock repurchase, authorized amount	$ 4,000,000,000.0
Stock repurchase, remaining authorized amount	1,943,400,000
Total cost for stock purchased pursuant to repurchase programs	$ 2,068,000,000.0	$ 2,344,500,000	$ 1,596,900,000
Liberty Global Group [Member] \| Class A Ordinary Shares
Class of Stock [Line Items]
Shares purchased pursuant to repurchase programs (in shares)	32,387,722	0	8,062,792
Average price paid per share pursuant to repurchase programs (in dollars per shares)	$ 32.26	$ 0	$ 42.19
Liberty Global Group [Member] \| Class C Ordinary Shares
Class of Stock [Line Items]
Shares purchased pursuant to repurchase programs (in shares)	31,557,089	49,984,562	28,401,019
Average price paid per share pursuant to repurchase programs (in dollars per shares)	$ 32.43	$ 46.91	$ 44.25
LiLAC Group [Member]
Class of Stock [Line Items]
Stock repurchase, authorized amount	$ 300,000,000.0
Stock repurchase, remaining authorized amount	278,600,000
Total cost for stock purchased pursuant to repurchase programs	$ 21,500,000
LiLAC Group [Member] \| Class A Ordinary Shares
Class of Stock [Line Items]
Shares purchased pursuant to repurchase programs (in shares)	720,800
Average price paid per share pursuant to repurchase programs (in dollars per shares)	$ 20.65
LiLAC Group [Member] \| Class C Ordinary Shares
Class of Stock [Line Items]
Shares purchased pursuant to repurchase programs (in shares)	313,647
Average price paid per share pursuant to repurchase programs (in dollars per shares)	$ 21.19

Share-based Compensation (Summary Of Stock-Based Compensation) (Schedule and Footnotes) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	$ 296.9	$ 318.2	$ 257.2
Other Operating Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	4.7	3.4	7.6
Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	292.2	314.8	249.6
Liberty Global Plc
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	277.6	306.7	229.6
Performance-Based Incentive Awards [Member] \| Liberty Global Plc
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	162.7	157.1	129.9
Other share-based incentive awards [Member] \| Liberty Global Plc
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	114.9	149.6	99.7
Telenet Share-Based Incentive Awards [Member] \| Telenet [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	12.2	9.2	14.6
Other [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	7.1	2.3	13.0
Liberty Global Group [Member] \| Other Operating Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	3.3	3.1	4.8
Liberty Global Group [Member] \| Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	278.2	312.7	240.8
LiLAC Group [Member] \| Other Operating Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	1.4	0.3	2.8
LiLAC Group [Member] \| Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	$ 14.0	$ 2.1	$ 8.8

Share-based Compensation (Summary of Stock Award Information) (Schedule) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Cash received from exercise of options	$ 17.4	$ 40.5	$ 54.8
Income tax benefit related to share-based compensation expense	$ 55.2	$ 67.4	$ 54.6
Options, SARs and PSARs \| Minimum [Member]
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Risk-free interest rate	0.88%	0.96%	0.81%
Expected life	3 years 2 months 12 days	3 years	3 years 1 month 6 days
Expected volatility	27.40%	23.10%	25.10%
Expected dividend yield	0.00%	0.00%	0.00%
Options, SARs and PSARs \| Maximum [Member]
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Risk-free interest rate	1.49%	1.89%	1.77%
Expected life	5 years 6 months	5 years 6 months	5 years 1 month 5 days
Expected volatility	42.90%	30.10%	28.70%
Expected dividend yield	0.00%	0.00%	0.00%
Options
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Weighted average grant-date fair value per share of awards granted, options (in dollars per share)	$ 10.40	$ 14.73	$ 11.40
Total intrinsic value of awards exercised	$ 16.9	$ 106.8	$ 126.6
SARs
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Weighted average grant-date fair value per share of awards granted, other than options (in dollars per share)	$ 8.60	$ 10.76	$ 8.93
Total intrinsic value of awards exercised	$ 42.2	$ 51.7	$ 48.7
PSARs
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Weighted average grant-date fair value per share of awards granted, other than options (in dollars per share)	$ 0	$ 0	$ 8.15
Total intrinsic value of awards exercised	$ 0.7	$ 0.2	$ 0.4
RSUs
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Weighted average grant-date fair value per share of awards granted, other than options (in dollars per share)	$ 36.67	$ 51.85	$ 40.68
PSUs
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Weighted average grant-date fair value per share of awards granted, other than options (in dollars per share)	33.97	51.57	40.42
PGUs
Assumptions used to estimate fair value of options, SARs and PSARs granted:
Weighted average grant-date fair value per share of awards granted, other than options (in dollars per share)	$ 0	$ 0	$ 44.04

Share-based Compensation (Stock Award Activity, Options, SARs & PSARs) (Schedules) (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended	6 Months Ended		12 Months Ended
	Jul. 01, 2016	Sep. 30, 2016	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2016
Liberty Global Group [Member] \| Options \| Class A Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	736,870	736,870	736,870	873,333	873,333
Options granted (in shares)				79,899
Options expired, cancelled or forfeited (in shares)			(5,597)	(9,328)
Impact of the LiLAC Distribution (in shares)	39,000
Options outstanding at end of period (in shares)	775,870			736,870
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 24.66	$ 24.66	$ 24.66	$ 22.85	$ 22.85
Options granted (in dollars per shares)				36.06
Options expired, cancelled or forfeited (in dollars per shares)			$ 16.65	$ 34.59
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(62,980)	(207,034)
Options exercised (in dollars per share)			$ 17.55	$ 20.99
Impact of the LiLAC Distribution (in dollars per share)	(3.49)
Options outstanding at end of period (in dollars per shares)	$ 21.17		$ 21.53	$ 24.66	$ 21.53
Weighted average remaining contractual term, in years
Options outstanding at end of period					4 years
Aggregate intrinsic value
Options outstanding at end of period			$ 7.5		$ 7.5
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			491,061		491,061
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 17.93		$ 17.93
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 2 months 12 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 6.6		$ 6.6
Liberty Global Group [Member] \| Options \| Class C Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	2,305,400	2,305,400	2,305,400	2,738,536	2,738,536
Options granted (in shares)			499,552	159,798
Options expired, cancelled or forfeited (in shares)			(65,243)	(51,787)
Impact of the LiLAC Distribution (in shares)	166,139
Options outstanding at end of period (in shares)	2,471,539			2,305,400
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 25.58	$ 25.58	$ 25.58	$ 23.98	$ 23.98
Options granted (in dollars per shares)			26.43	35.15
Options expired, cancelled or forfeited (in dollars per shares)			$ 28.24	$ 35.07
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(151,368)	(541,147)
Options exercised (in dollars per share)			$ 16.73	$ 19.40
Impact of the LiLAC Distribution (in dollars per share)	(3.43)
Options outstanding at end of period (in dollars per shares)	$ 22.15		$ 23.08	$ 25.58	$ 23.08
Weighted average remaining contractual term, in years
Options outstanding at end of period					3 years 6 months
Aggregate intrinsic value
Options outstanding at end of period			$ 21.5		$ 21.5
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			1,285,751		1,285,751
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 16.50		$ 16.50
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 1 month 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 17.7		$ 17.7
Liberty Global Group [Member] \| SARs \| Class A Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	9,875,032	9,875,032	9,875,032	7,693,152	7,693,152
Options granted (in shares)			144,740	2,641,914
Options expired, cancelled or forfeited (in shares)			(199,840)	(123,302)
Impact of the LiLAC Distribution (in shares)	616,160
Options outstanding at end of period (in shares)	10,491,192		10,305,065	9,875,032	10,305,065
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 36.34	$ 36.34	$ 36.34	$ 34.89	$ 34.89
Options granted (in dollars per shares)			32.12	37.73
Options expired, cancelled or forfeited (in dollars per shares)			$ 37.27	$ 43.48
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(131,027)	(336,732)
Options exercised (in dollars per share)			$ 19.66	$ 11.64
Impact of the LiLAC Distribution (in dollars per share)	(4.62)
Options outstanding at end of period (in dollars per shares)	$ 31.72		$ 31.77	$ 36.34	$ 31.77
Weighted average remaining contractual term, in years
Options outstanding at end of period					4 years 6 months
Aggregate intrinsic value
Options outstanding at end of period			$ 26.6		$ 26.6
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			5,284,047		5,284,047
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 28.26		$ 28.26
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 3 months 18 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 26.4		$ 26.4
Liberty Global Group [Member] \| SARs \| Class C Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	22,717,450	22,717,450	22,717,450	18,685,347	18,685,347
Options granted (in shares)			289,480	5,283,828
Options expired, cancelled or forfeited (in shares)			(409,379)	(256,622)
Impact of the LiLAC Distribution (in shares)	1,412,585
Options outstanding at end of period (in shares)	24,130,035		23,558,392	22,717,450	23,558,392
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 33.61	$ 33.61	$ 33.61	$ 31.70	$ 31.70
Options granted (in dollars per shares)			31.22	36.60
Options expired, cancelled or forfeited (in dollars per shares)			$ 35.63	$ 41.60
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(451,744)	(995,103)
Options exercised (in dollars per share)			$ 18.12	$ 11.66
Impact of the LiLAC Distribution (in dollars per share)	(4.42)
Options outstanding at end of period (in dollars per shares)	$ 29.19		$ 29.32	$ 33.61	$ 29.32
Weighted average remaining contractual term, in years
Options outstanding at end of period					4 years 2 months 12 days
Aggregate intrinsic value
Options outstanding at end of period			$ 79.7		$ 79.7
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			13,327,427		13,327,427
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 25.68		$ 25.68
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 1 month 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 79.0		$ 79.0
Liberty Global Group [Member] \| PSARs \| Class A Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	2,888,800	2,888,800	2,888,800	2,889,457	2,889,457
Options expired, cancelled or forfeited (in shares)				(657)
Impact of the LiLAC Distribution (in shares)	16,559
Options outstanding at end of period (in shares)	2,905,359		2,877,513	2,888,800	2,877,513
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 31.93	$ 31.93	$ 31.93	$ 31.93	$ 31.93
Options expired, cancelled or forfeited (in dollars per shares)				31.87
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(27,846)
Options exercised (in dollars per share)			$ 27.71
Impact of the LiLAC Distribution (in dollars per share)	(4.17)
Options outstanding at end of period (in dollars per shares)	$ 27.76		$ 27.76	$ 31.93	$ 27.76
Weighted average remaining contractual term, in years
Options outstanding at end of period					3 years 4 months 24 days
Aggregate intrinsic value
Options outstanding at end of period			$ 8.2		$ 8.2
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			2,877,513		2,877,513
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 27.76		$ 27.76
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 4 months 24 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 8.2		$ 8.2
Liberty Global Group [Member] \| PSARs \| Class C Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	8,627,520	8,627,520	8,627,520	8,629,481	8,629,481
Options expired, cancelled or forfeited (in shares)				(1,961)
Impact of the LiLAC Distribution (in shares)	51,613
Options outstanding at end of period (in shares)	8,679,133		8,581,372	8,627,520	8,581,372
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 30.52	$ 30.52	$ 30.52	$ 30.52	$ 30.52
Options expired, cancelled or forfeited (in dollars per shares)				30.46
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(97,761)
Options exercised (in dollars per share)			$ 26.27
Impact of the LiLAC Distribution (in dollars per share)	(4.12)
Options outstanding at end of period (in dollars per shares)	$ 26.40		$ 26.40	$ 30.52	$ 26.40
Weighted average remaining contractual term, in years
Options outstanding at end of period					3 years 4 months 24 days
Aggregate intrinsic value
Options outstanding at end of period			$ 28.5		$ 28.5
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			8,581,372		8,581,372
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 26.40		$ 26.40
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 4 months 24 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 28.5		$ 28.5
LiLAC Group [Member] \| Options \| Class A Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	23,678	23,678	23,678	21,233	21,233
Options granted (in shares)				3,995
Options expired, cancelled or forfeited (in shares)				(238)
Impact of the LiLAC Distribution (in shares)	59,140
Options outstanding at end of period (in shares)	82,818			23,678
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 27.08	$ 27.08	$ 27.08	$ 24.29	$ 24.29
Options granted (in dollars per shares)				37.16
Options expired, cancelled or forfeited (in dollars per shares)				$ 43.84
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period				(1,312)
Options exercised (in dollars per share)				$ 9.56
Impact of the LiLAC Distribution (in dollars per share)	1.71
Options outstanding at end of period (in dollars per shares)	$ 28.79		$ 28.79	$ 27.08	$ 28.79
Weighted average remaining contractual term, in years
Options outstanding at end of period					3 years 7 months 6 days
Aggregate intrinsic value
Options outstanding at end of period			$ 0.3		$ 0.3
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			57,331		57,331
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 23.13		$ 23.13
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					2 years 8 months 12 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 0.3		$ 0.3
LiLAC Group [Member] \| Options \| Class C Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	60,819	60,819	60,819	57,742	57,742
Options granted (in shares)				7,990
Options expired, cancelled or forfeited (in shares)				(474)
Impact of the LiLAC Distribution (in shares)	151,783
Options outstanding at end of period (in shares)	212,602			60,819
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 25.30	$ 25.30	$ 25.30	$ 22.42	$ 22.42
Options granted (in dollars per shares)				38.67
Options expired, cancelled or forfeited (in dollars per shares)				$ 43.91
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period				(4,439)
Options exercised (in dollars per share)				$ 9.86
Impact of the LiLAC Distribution (in dollars per share)	1.27
Options outstanding at end of period (in dollars per shares)	$ 26.57		$ 26.57	$ 25.30	$ 26.57
Weighted average remaining contractual term, in years
Options outstanding at end of period					3 years 3 months 18 days
Aggregate intrinsic value
Options outstanding at end of period			$ 0.8		$ 0.8
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			161,637		161,637
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 21.78		$ 21.78
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					2 years 7 months 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 0.8		$ 0.8
LiLAC Group [Member] \| SARs \| Class A Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	296,367	296,367	296,367	233,192	233,192
Options granted (in shares)		502,892		71,990
Options expired, cancelled or forfeited (in shares)			(30,893)	(1,963)
Impact of the LiLAC Distribution (in shares)	719,933
Options outstanding at end of period (in shares)	1,016,300		1,486,401	296,367	1,486,401
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 33.12	$ 33.12	$ 33.12	$ 31.07	$ 31.07
Options granted (in dollars per shares)		$ 34.76		37.53
Options expired, cancelled or forfeited (in dollars per shares)			$ 35.44	$ 39.57
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(1,898)	(6,852)
Options exercised (in dollars per share)			$ 12.78	$ 7.84
Impact of the LiLAC Distribution (in dollars per share)	2.36
Options outstanding at end of period (in dollars per shares)	$ 35.48		$ 35.27	$ 33.12	$ 35.27
Weighted average remaining contractual term, in years
Options outstanding at end of period					5 years
Aggregate intrinsic value
Options outstanding at end of period			$ 0.7		$ 0.7
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			571,960		571,960
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 31.03		$ 31.03
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 1 month 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 0.7		$ 0.7
LiLAC Group [Member] \| SARs \| Class C Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	699,667	699,667	699,667	579,273	579,273
Options granted (in shares)		1,005,784		143,980
Options expired, cancelled or forfeited (in shares)			(61,972)	(4,173)
Impact of the LiLAC Distribution (in shares)	1,709,612
Options outstanding at end of period (in shares)	2,409,279		3,303,386	699,667	3,303,386
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 32.51	$ 32.51	$ 32.51	$ 29.73	$ 29.73
Options granted (in dollars per shares)		$ 35.14		40.61
Options expired, cancelled or forfeited (in dollars per shares)			$ 35.86	$ 39.81
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(49,705)	(19,413)
Options exercised (in dollars per share)			$ 13.49	$ 8.01
Impact of the LiLAC Distribution (in dollars per share)	1.53
Options outstanding at end of period (in dollars per shares)	$ 34.04		$ 34.65	$ 32.51	$ 34.65
Weighted average remaining contractual term, in years
Options outstanding at end of period					4 years 8 months 12 days
Aggregate intrinsic value
Options outstanding at end of period			$ 1.4		$ 1.4
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			1,456,876		1,456,876
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 29.94		$ 29.94
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					2 years 10 months 24 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 1.4		$ 1.4
LiLAC Group [Member] \| PSARs \| Class A Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	140,094	140,094	140,094	140,127	140,127
Options expired, cancelled or forfeited (in shares)				(33)
Impact of the LiLAC Distribution (in shares)	346,640
Options outstanding at end of period (in shares)	486,734		486,734	140,094	486,734
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 30.08	$ 30.08	$ 30.08	$ 30.08	$ 30.08
Options expired, cancelled or forfeited (in dollars per shares)				30.02
Impact of the LiLAC Distribution (in dollars per share)	2.38
Options outstanding at end of period (in dollars per shares)	$ 32.46		$ 32.46	$ 30.08	$ 32.46
Weighted average remaining contractual term, in years
Options outstanding at end of period					3 years 6 months
Aggregate intrinsic value
Options outstanding at end of period			$ 0.0		$ 0.0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			486,734		486,734
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 32.46		$ 32.46
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 6 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 0.0		$ 0.0
LiLAC Group [Member] \| PSARs \| Class C Ordinary Shares [Member]
Number of shares
Options outstanding at beginning of period (in shares)	418,393	418,393	418,393	418,492	418,492
Options expired, cancelled or forfeited (in shares)				(99)
Impact of the LiLAC Distribution (in shares)	1,035,238
Options outstanding at end of period (in shares)	1,453,631		1,453,631	418,393	1,453,631
Weighted average exercise price
Options outstanding at beginning of period (in dollars per shares)	$ 30.30	$ 30.30	$ 30.30	$ 30.30	$ 30.30
Options expired, cancelled or forfeited (in dollars per shares)				30.23
Impact of the LiLAC Distribution (in dollars per share)	2.01
Options outstanding at end of period (in dollars per shares)	$ 32.31		$ 32.31	$ 30.30	$ 32.31
Weighted average remaining contractual term, in years
Options outstanding at end of period					3 years 6 months
Aggregate intrinsic value
Options outstanding at end of period			$ 0.0		$ 0.0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number			1,453,631		1,453,631
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price			$ 32.31		$ 32.31
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term					3 years 6 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value			$ 0.0		$ 0.0

Share-based Compensation (Other than Options Award Activity) (Schedules) (Details) - $ / shares		6 Months Ended		12 Months Ended
	Jul. 01, 2016	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
RSUs
Weighted average grant-date fair value per share
Granted (in dollars per shares)				$ 36.67	$ 51.85	$ 40.68
Liberty Global Group [Member] \| Performance shares (PSUs and PGUs) \| Class A Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	3,070,299	3,070,299	1,690,200	1,690,200
Granted (in shares)		96,604	2,075,660
Performance adjustment (in shares)			(17,499)
Impact of the LiLAC Distribution (in shares)	97,105
Forfeited (in shares)		(28,538)	(16,719)
Released from restrictions (in shares)		(254,883)	(696,341)
Outstanding at end of period (in shares)	3,167,404	2,980,587	3,070,299	2,980,587	1,690,200
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 37.93	$ 37.93	$ 42.61	$ 42.61
Granted (in dollars per shares)		32.10	34.70
Performance adjustment (in dollars per shares)			39.33
Impact of the LiLAC Distribution (in dollars per share)	(4.47)
Forfeited (in dollars per share)		34.01	45.12
Released from restrictions (in dollars per shares)		34.78	39.51
Outstanding at end of period (in dollars per shares)	$ 33.46	$ 33.30	$ 37.93	$ 33.30	$ 42.61
Weighted average remaining contractual term, in years
Outstanding at end of period				2 years 2 months 12 days
Liberty Global Group [Member] \| Performance shares (PSUs and PGUs) \| Class B Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	333,334	333,334	666,667	666,667
Impact of the LiLAC Distribution (in shares)	0
Released from restrictions (in shares)			(333,333)
Outstanding at end of period (in shares)		333,334	333,334	333,334	666,667
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 42.43	$ 42.43	$ 42.43	$ 42.43
Impact of the LiLAC Distribution (in dollars per share)	(4.71)
Released from restrictions (in dollars per shares)			42.43
Outstanding at end of period (in dollars per shares)	$ 37.72	$ 37.72	$ 42.43	$ 37.72	$ 42.43
Weighted average remaining contractual term, in years
Outstanding at end of period				6 days
Liberty Global Group [Member] \| Performance shares (PSUs and PGUs) \| Class C Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	5,473,887	5,473,887	2,158,351	2,158,351
Granted (in shares)		193,208	4,151,320
Performance adjustment (in shares)			(35,000)
Impact of the LiLAC Distribution (in shares)	204,111
Forfeited (in shares)		(57,370)	(33,508)
Released from restrictions (in shares)		(511,385)	(837,276)
Outstanding at end of period (in shares)	5,677,998	5,302,451	5,473,887	5,302,451	2,158,351
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 36.32	$ 36.32	$ 41.30	$ 41.30
Granted (in dollars per shares)		31.15	33.63
Performance adjustment (in dollars per shares)			38.08
Impact of the LiLAC Distribution (in dollars per share)	(4.30)
Forfeited (in dollars per share)		33.15	43.47
Released from restrictions (in dollars per shares)		34.04	35.58
Outstanding at end of period (in dollars per shares)	$ 32.02	$ 31.78	$ 36.32	$ 31.78	$ 41.30
Weighted average remaining contractual term, in years
Outstanding at end of period				2 years 4 months 24 days
Liberty Global Group [Member] \| RSUs \| Class A Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	708,796	708,796	564,976	564,976
Granted (in shares)		39,198	268,427
Impact of the LiLAC Distribution (in shares)	101,140
Forfeited (in shares)		(49,529)	(23,233)
Released from restrictions (in shares)		(130,545)	(101,374)
Outstanding at end of period (in shares)	809,936	669,060	708,796	669,060	564,976
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 41.98	$ 41.98	$ 44.06	$ 44.06
Granted (in dollars per shares)		32.11	37.72
Impact of the LiLAC Distribution (in dollars per share)	(5.73)
Forfeited (in dollars per share)		37.83	46.22
Released from restrictions (in dollars per shares)		35.00	41.30
Outstanding at end of period (in dollars per shares)	$ 36.25	$ 36.13	$ 41.98	$ 36.13	$ 44.06
Weighted average remaining contractual term, in years
Outstanding at end of period				3 years
Liberty Global Group [Member] \| RSUs \| Class C Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	1,444,407	1,444,407	1,194,182	1,194,182
Granted (in shares)		78,396	536,854
Impact of the LiLAC Distribution (in shares)	215,866
Forfeited (in shares)		(102,806)	(50,385)
Released from restrictions (in shares)		(285,730)	(236,244)
Outstanding at end of period (in shares)	1,660,273	1,350,133	1,444,407	1,350,133	1,194,182
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 40.26	$ 40.26	$ 41.64	$ 41.64
Granted (in dollars per shares)		31.21	36.59
Impact of the LiLAC Distribution (in dollars per share)	(5.38)
Forfeited (in dollars per share)		36.22	44.29
Released from restrictions (in dollars per shares)		35.01	38.06
Outstanding at end of period (in dollars per shares)	$ 34.88	$ 34.54	$ 40.26	$ 34.54	$ 41.64
Weighted average remaining contractual term, in years
Outstanding at end of period				3 years
LiLAC Group [Member] \| Performance shares (PSUs and PGUs) \| Class A Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	124,853	124,853	86,303	86,303
Granted (in shares)		7,108	72,848
Performance adjustment (in shares)			(870)
Impact of the LiLAC Distribution (in shares)	316,800
Forfeited (in shares)		(1,890)	(755)
Released from restrictions (in shares)		(55,893)	(34,413)
Outstanding at end of period (in shares)	441,653	390,978	124,853	390,978	86,303
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 39.20	$ 39.20	$ 42.56	$ 42.56
Granted (in dollars per shares)		30.67	35.46
Performance adjustment (in dollars per shares)			39.33
Impact of the LiLAC Distribution (in dollars per share)	(3.51)
Forfeited (in dollars per share)		34.85	46.11
Released from restrictions (in dollars per shares)		35.94	39.57
Outstanding at end of period (in dollars per shares)	$ 35.69	$ 35.57	$ 39.20	$ 35.57	$ 42.56
Weighted average remaining contractual term, in years
Outstanding at end of period				2 years
LiLAC Group [Member] \| Performance shares (PSUs and PGUs) \| Class B Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	16,667	16,667	33,333	33,333
Impact of the LiLAC Distribution (in shares)	41,589
Released from restrictions (in shares)			(16,666)
Outstanding at end of period (in shares)	58,256		16,667		33,333
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 42.43	$ 42.43	$ 42.43	$ 42.43
Impact of the LiLAC Distribution (in dollars per share)	(3.36)
Released from restrictions (in dollars per shares)			42.43
Outstanding at end of period (in dollars per shares)	$ 39.07	$ 39.07	$ 42.43	$ 39.07	$ 42.43
Weighted average remaining contractual term, in years
Outstanding at end of period				6 days
LiLAC Group [Member] \| Performance shares (PSUs and PGUs) \| Class C Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	216,442	216,442	111,215	111,215
Granted (in shares)		14,216	145,696
Performance adjustment (in shares)			(1,741)
Impact of the LiLAC Distribution (in shares)	563,081
Forfeited (in shares)		(3,782)	(1,518)
Released from restrictions (in shares)		(124,406)	(40,692)
Outstanding at end of period (in shares)	779,523	665,551	216,442	665,551	111,215
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 39.91	$ 39.91	$ 41.36	$ 41.36
Granted (in dollars per shares)		30.82	37.70
Performance adjustment (in dollars per shares)			38.08
Impact of the LiLAC Distribution (in dollars per share)	(5.17)
Forfeited (in dollars per share)		34.53	44.44
Released from restrictions (in dollars per shares)		34.12	35.69
Outstanding at end of period (in dollars per shares)	$ 34.74	$ 34.77	$ 39.91	$ 34.77	$ 41.36
Weighted average remaining contractual term, in years
Outstanding at end of period				2 years 3 months 18 days
LiLAC Group [Member] \| RSUs \| Class A Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	53,761	53,761	1,713	1,713
Granted (in shares)		128,550	52,349
Impact of the LiLAC Distribution (in shares)	3,365
Forfeited (in shares)		(15,356)
Released from restrictions (in shares)		(10,939)	(301)
Outstanding at end of period (in shares)	57,126	159,381	53,761	159,381	1,713
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 40.89	$ 40.89	$ 45.12	$ 45.12
Granted (in dollars per shares)		34.81	40.79
Impact of the LiLAC Distribution (in dollars per share)	0.01
Forfeited (in dollars per share)		38.05
Released from restrictions (in dollars per shares)		41.28	48.09
Outstanding at end of period (in dollars per shares)	$ 40.90	$ 36.24	$ 40.89	$ 36.24	$ 45.12
Weighted average remaining contractual term, in years
Outstanding at end of period				3 years
LiLAC Group [Member] \| RSUs \| Class C Ordinary Shares [Member]
Number of shares
Outstanding at beginning of period (in shares)	131,008	131,008	3,428	3,428
Granted (in shares)		257,135	128,186
Impact of the LiLAC Distribution (in shares)	6,938
Forfeited (in shares)		(34,375)
Released from restrictions (in shares)		(26,067)	(606)
Outstanding at end of period (in shares)	137,946	334,639	131,008	334,639	3,428
Weighted average grant-date fair value per share
Outstanding at beginning of period (in dollars per shares)	$ 42.82	$ 42.82	$ 43.97	$ 43.97
Granted (in dollars per shares)		35.20	42.79
Impact of the LiLAC Distribution (in dollars per share)	(0.18)
Forfeited (in dollars per share)		39.64
Released from restrictions (in dollars per shares)		42.67	44.03
Outstanding at end of period (in dollars per shares)	$ 42.64	$ 37.23	$ 42.82	$ 37.23	$ 43.97
Weighted average remaining contractual term, in years
Outstanding at end of period				3 years

Share-based Compensation (Narrative) (Details) $ / shares in Units, $ in Millions		1 Months Ended	3 Months Ended	6 Months Ended		12 Months Ended
	Apr. 30, 2014 installment shares	Feb. 29, 2016	Mar. 31, 2016	Dec. 31, 2016 € / shares shares	Jun. 30, 2016 $ / shares shares	Dec. 31, 2016 USD ($) installment shares	Dec. 31, 2015 USD ($) $ / shares shares	Dec. 31, 2014 USD ($)	Dec. 31, 2016 USD ($) $ / shares shares	Jul. 01, 2016 $ / shares shares	Jun. 24, 2013 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation expense not yet recognized \| $									$ 450.4
Weighted average period remaining for expense recognition						2 years 6 months
Allocated share-based compensation expense (reversal) \| $						$ 296.9	$ 318.2	$ 257.2
Options, SARs and PSARs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term before and after bonus issuance						5 days
Incremental compensation cost \| $						$ 99.3
Performance shares (PSUs and PGUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Target Performance, Operating Cash Flow Compound Annual Growth Rate		6.00%
Performance shares (PSUs and PGUs) \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period		3 years
Performance range		75.00%
Expected performance earnings for PSUs		75.00%
Performance shares (PSUs and PGUs) \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance range		167.50%
Expected performance earnings for PSUs		300.00%
Awards Vested on or Prior to December 31, 2016 [Member] \| Options, SARs and PSARs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Incremental compensation cost \| $						16.1
Awards Vested on or Prior to December 31, 2015 [Member] \| Options, SARs and PSARs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Incremental compensation cost \| $							69.3
Awards Vesting Through 2019 [Member] \| Options, SARs and PSARs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Incremental compensation cost \| $						13.9
April 1, 2019 and October 1, 2019 [Member] \| Performance shares (PSUs and PGUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage		50.00%
Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense (reversal) \| $						$ 292.2	$ 314.8	249.6
Liberty Global Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share authorized (in shares)									64,795,919
Liberty Global Incentive Plan [Member] \| Awards other than Performance-Based Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award term						7 years
Liberty Global Incentive Plan [Member] \| Six Month Anniversary After Grant Date [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage						12.50%
Liberty Global Incentive Plan [Member] \| Each Quarter Thereafter after Six Month Vest [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage						6.25%
VM Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award term						10 years
Service period						5 years
Liberty Global Director Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share authorized (in shares)									9,789,929
Number of equal or semi-equal installments \| installment						3
Liberty Global Director Incentive Plan [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award term						7 years
Liberty Global Director Incentive Plan [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award term						10 years
Liberty Global 2014 Incentive Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share authorized (in shares)									105,000,000
Liberty Global 2014 Incentive Plans [Member] \| Class B Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share authorized (in shares)									50,250,000
Liberty Global 2014 Incentive Plans [Member] \| Anti-Dilution and Other Adjustment Provisions [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share authorized (in shares)									10,500,000
Liberty Global PSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage						50.00%
Liberty Global PSUs [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period						2 years
Performance range						75.00%
Expected performance earnings for PSUs									50.00%
Liberty Global PSUs [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance range						125.00%
Expected performance earnings for PSUs									150.00%
Liberty Global PSUs [Member] \| Series A and Series C Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exchange value, right to receive shares						1
Percentage of annual award of PSUs									66.66%
Percentage of annual of award of SARs									33.33%
Liberty Global Challenge Performance Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award term						7 years
Liberty Global Challenge Performance Awards [Member] \| Class A Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of ordinary share rights for each performance share											1
Liberty Global Challenge Performance Awards [Member] \| June 24th, 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage						100.00%
Telenet [Member] \| Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)									2,473,404
Awards outstanding (in EUR/USD per share) \| (per share)				€ 43.70					$ 46.09
Telenet [Member] \| Performance shares (PSUs and PGUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)									173,640
Chief Executive Officer [Member] \| Telenet [Member] \| Performance shares (PSUs and PGUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)									745,000
Awards outstanding (in EUR/USD per share) \| (per share)				40.60					$ 42.82
Employee [Member] \| Telenet [Member] \| Performance shares (PSUs and PGUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)									18,750
Awards outstanding (in EUR/USD per share) \| (per share)				€ 48.83					$ 51.50
Liberty Global Group [Member] \| Options \| Class A Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)					736,870		873,333			775,870
Awards outstanding (in EUR/USD per share) \| $ / shares					$ 24.66		$ 22.85		21.53	$ 21.17
Liberty Global Group [Member] \| Options \| Class C Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)					2,305,400		2,738,536			2,471,539
Awards outstanding (in EUR/USD per share) \| $ / shares					$ 25.58		$ 23.98		23.08	$ 22.15
Liberty Global Group [Member] \| Performance shares (PSUs and PGUs) \| Class A Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)				96,604	2,075,660
Liberty Global Group [Member] \| Performance shares (PSUs and PGUs) \| Class C Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance adjustment			103.60%
Granted (in shares)				193,208	4,151,320
Liberty Global Group [Member] \| Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense (reversal) \| $						$ 278.2	$ 312.7	240.8
Old Liberty Global [Member] \| Liberty Global Performance Grant Award [Member] \| Performance shares (PSUs and PGUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equal or semi-equal installments \| installment	3
Old Liberty Global [Member] \| Liberty Global Performance Grant Award [Member] \| Performance shares (PSUs and PGUs) \| Class A Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	1,000,000
Old Liberty Global [Member] \| Liberty Global Performance Grant Award [Member] \| Performance shares (PSUs and PGUs) \| Class B Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	1,000,000
LiLAC Group [Member] \| Options \| Class A Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)					23,678		21,233			82,818
Awards outstanding (in EUR/USD per share) \| $ / shares					$ 27.08		$ 24.29		28.79	$ 28.79
LiLAC Group [Member] \| Options \| Class C Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards outstanding (in shares)					60,819		57,742			212,602
Awards outstanding (in EUR/USD per share) \| $ / shares					$ 25.30		$ 22.42		$ 26.57	$ 26.57
LiLAC Group [Member] \| Performance shares (PSUs and PGUs) \| Class A Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)				7,108	72,848
LiLAC Group [Member] \| Performance shares (PSUs and PGUs) \| Class C Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance adjustment			103.60%
Granted (in shares)				14,216	145,696
LiLAC Group [Member] \| Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense (reversal) \| $						$ 14.0	$ 2.1	$ 8.8
LiLAC Group [Member] \| Chief Executive Officer [Member] \| Liberty Global Performance Grant Award [Member] \| Performance shares (PSUs and PGUs) \| Class A Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)						41,589	33,333
LiLAC Group [Member] \| Chief Executive Officer [Member] \| Liberty Global Performance Grant Award [Member] \| Performance shares (PSUs and PGUs) \| Class B Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)						41,589	33,333

Restructuring Liabilities (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
Restructuring Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2015	Mar. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Restructuring Reserve [Roll Forward]
Restructuring liability at beginning of year		$ 113.5	$ 146.5	$ 156.1	$ 113.5
Restructuring charges			189.1	103.8	166.9
Cash paid			(164.9)	(103.1)	(111.5)
Acquisition liabilities at acquisition date			17.3		8.2
Disposal			(28.6)
Foreign currency translation adjustments and other			(15.8)	(10.3)	(21.0)
Restructuring liability at end of year	$ 146.5		143.6	146.5	156.1
Current portion						$ 103.6	$ 99.0	$ 52.3
Noncurrent portion						40.0	47.5	103.8
Total	146.5	113.5	146.5	146.5	156.1	143.6	146.5	156.1
Telenet [Member]
Restructuring Reserve [Roll Forward]
Restructuring charges		86.1
Employee severance and termination
Restructuring Reserve [Roll Forward]
Restructuring liability at beginning of year		26.6	68.5	27.6	26.6
Restructuring charges			144.4	102.3	60.4
Cash paid			(115.6)	(67.9)	(66.3)
Acquisition liabilities at acquisition date			15.3		8.2
Disposal			(28.1)
Foreign currency translation adjustments and other			(6.9)	6.5	(1.3)
Restructuring liability at end of year	68.5		77.6	68.5	27.6
Current portion						73.4	63.7	27.5
Noncurrent portion						4.2	4.8	0.1
Total	68.5	26.6	68.5	68.5	27.6	77.6	68.5	27.6
Employee severance and termination \| Central Operations Europe
Restructuring Reserve [Roll Forward]
Restructuring charges			20.4		9.8
Employee severance and termination \| U.K. / Ireland
Restructuring Reserve [Roll Forward]
Restructuring charges			26.1	20.9	17.5
Employee severance and termination \| The Netherlands
Restructuring Reserve [Roll Forward]
Restructuring charges			10.8	61.8	11.2
Employee severance and termination \| Germany
Restructuring Reserve [Roll Forward]
Restructuring charges			59.3	9.7	10.7
Employee severance and termination \| Chile
Restructuring Reserve [Roll Forward]
Restructuring charges			11.6		10.1
Employee severance and termination \| Switzerland / Austria
Restructuring Reserve [Roll Forward]
Restructuring charges				3.5
Employee severance and termination \| Puerto Rico
Restructuring Reserve [Roll Forward]
Restructuring charges				2.6
Office closures
Restructuring Reserve [Roll Forward]
Restructuring liability at beginning of year		14.9	7.3	12.5	14.9
Restructuring charges			3.4	(0.8)	9.5
Cash paid			(2.6)	(5.8)	(10.8)
Acquisition liabilities at acquisition date			0.0		0.0
Disposal			(0.5)
Foreign currency translation adjustments and other			(0.3)	1.4	(1.1)
Restructuring liability at end of year	7.3		7.3	7.3	12.5
Current portion						2.2	1.2	4.4
Noncurrent portion						5.1	6.1	8.1
Total	7.3	14.9	7.3	7.3	12.5	7.3	7.3	12.5
Contract termination and other
Restructuring Reserve [Roll Forward]
Restructuring liability at beginning of year			70.7
Restructuring charges			41.3
Cash paid			(46.7)
Acquisition liabilities at acquisition date			2.0
Disposal			0.0
Foreign currency translation adjustments and other			(8.6)
Restructuring liability at end of year	70.7		58.7	70.7
Current portion						28.0
Noncurrent portion						30.7
Total	70.7		70.7	70.7		$ 58.7	70.7
Contract termination
Restructuring Reserve [Roll Forward]
Restructuring liability at beginning of year		72.0	70.7	116.0	72.0
Restructuring charges				2.3	97.0
Cash paid				(29.4)	(34.4)
Acquisition liabilities at acquisition date					0.0
Foreign currency translation adjustments and other				(18.2)	(18.6)
Restructuring liability at end of year	70.7			70.7	116.0
Current portion							34.1	20.4
Noncurrent portion							36.6	95.6
Total	70.7	$ 72.0	70.7	116.0	$ 116.0		$ 70.7	$ 116.0
Contract termination \| Telenet [Member]
Restructuring Reserve [Roll Forward]
Restructuring charges	$ (17.0)
Contract termination \| Central Operations Europe
Restructuring Reserve [Roll Forward]
Restructuring charges			15.0
Contract termination \| Chile
Restructuring Reserve [Roll Forward]
Restructuring charges				6.0
Contract termination \| Puerto Rico
Restructuring Reserve [Roll Forward]
Restructuring charges				4.5
Contract termination \| Belgium
Restructuring Reserve [Roll Forward]
Restructuring charges				$ 8.1
Corporate and other / write-off of pre-paid asset \| Central Operations Europe
Restructuring Reserve [Roll Forward]
Restructuring charges			7.7
Corporate and other / write-off of pre-paid asset \| Chile
Restructuring Reserve [Roll Forward]
Restructuring charges			5.5
Corporate and other / write-off of pre-paid asset \| Puerto Rico
Restructuring Reserve [Roll Forward]
Restructuring charges			$ 11.6

Defined Benefit Plans (Details)	7 Months Ended	9 Months Ended	12 Months Ended
Defined Benefit Plans (Details)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	$ 3,200,300,000	$ 3,200,300,000	$ 3,200,300,000		$ 1,188,300,000	$ 1,247,600,000
Fair value of plan assets	3,108,700,000	3,108,700,000	3,108,700,000		1,092,600,000	1,122,700,000
Net liability	91,600,000	91,600,000	91,600,000		95,700,000	124,900,000
Net periodic pension cost			10,100,000		11,800,000	$ 9,600,000
Curtailment gain			1,400,000		$ 7,900,000
Contributions expected in next fiscal year			88,200,000
Cable & Wireless Superannuation Fund [Member] \| CWC [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	1,675,700,000	1,675,700,000	1,675,700,000
Fair value of plan assets	1,666,000,000.0	1,666,000,000.0	1,666,000,000.0
Net liability	9,700,000	9,700,000	9,700,000
Contributions	1,100,000	44,300,000
Contributions expected in next fiscal year			29,600,000
Cable & Wireless Superannuation Fund [Member] \| CWC [Member] \| Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions expected in next fiscal year \| £				£ 0
Defined Benefit Plans, Estimated Future Employer Contributions in Year Two \| £				0
Defined Benefit Plans, Estimated Future Employer Contributions in Year Three \| £				£ 0
Cable & Wireless Superannuation Fund [Member] \| CWC [Member] \| Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions expected in next fiscal year			28,400,000
Defined Benefit Plans, Estimated Future Employer Contributions in Year Two			28,400,000.0
Defined Benefit Plans, Estimated Future Employer Contributions in Year Three			28,400,000.0
Cable & Wireless Superannuation Fund [Member] \| CWC [Member] \| Letter of Credit [Member]
Defined Benefit Plan Disclosure [Line Items]
Facility amount	123,500,000	123,500,000	123,500,000
Quoted prices in active markets for identical assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1,707,400,000	1,707,400,000	1,707,400,000
Significant other observable inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	199,100,000	199,100,000	199,100,000
Significant unobservable inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1,202,200,000	1,202,200,000	1,202,200,000
Significant unobservable inputs (Level 3) \| Cable & Wireless Superannuation Fund [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 1,018,300,000	$ 1,018,300,000	$ 1,018,300,000

Accumulated Other Comprehensive Earnings (Loss) (Table 1) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 10,174.3	$ 14,116.0	$ 11,541.5
Other comprehensive earnings (loss)	(1,271.4)	(750.2)	(882.7)
Ending balance	14,732.0	10,174.3	14,116.0
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	979.2	1,712.1	2,522.2
Other comprehensive earnings (loss)	(1,251.8)	(732.9)	(810.1)
Ending balance	(272.6)	979.2	1,712.1
Pension- related adjustments and other
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(83.3)	(65.5)	6.6
Other comprehensive earnings (loss)	(16.5)	(17.8)	(72.1)
Ending balance	(99.8)	(83.3)	(65.5)
Accumulated other comprehensive earnings (loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	895.9	1,646.6	2,528.8
Other comprehensive earnings (loss)	(1,268.3)	(750.7)	(882.2)
Ending balance	(372.4)	895.9	1,646.6
Non-controlling interests
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	20.4	19.9	20.4
Other comprehensive earnings (loss)	(3.1)	0.5	(0.5)
Ending balance	17.3	20.4	19.9
Total accumulated other comprehensive earnings (loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	916.3	1,666.5	2,549.2
Other comprehensive earnings (loss)	(1,271.4)	(750.2)	(882.7)
Ending balance	$ (355.1)	$ 916.3	$ 1,666.5

Accumulated Other Comprehensive Earnings (Loss) (Table 2) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Other comprehensive loss	$ (1,271.4)	$ (750.2)	$ (882.7)
Comprehensive earnings (loss) attributable to noncontrolling interests	(58.9)	(103.5)	(47.1)
Liberty Global Plc
Foreign currency translation adjustments, pre-tax	(1,248.8)	(737.1)	(816.4)
Pension related adjustments, pre-tax	(20.7)	(23.4)	(89.9)
Other comprehensive earnings (loss), pre- tax	(1,269.5)	(760.5)	(906.3)
Other comprehensive earnings (loss) attributable to noncontrolling interests	3.1	(0.7)	0.8
Other comprehensive earnings (loss) attributable to Liberty Global stockholders, pre-tax	(1,266.4)	(761.2)	(905.5)
Foreign currency translation adjustments, tax	(2.4)	4.2	6.3
Pension related adjustments, tax	0.5	6.1	17.3
Other comprehensive earnings (loss), tax	(1.9)	10.3	23.6
Other comprehensive earnings (loss) attributable to noncontrolling interests, tax	0.0	0.2	(0.3)
Other comprehensive earnings (loss) attributable to Liberty Global stockholders, tax	(1.9)	10.5	23.3
Foreign currency translation adjustments	(1,251.2)	(732.9)	(810.1)
Pension related adjustments, net of tax	(20.2)	(17.3)	(72.6)
Other comprehensive loss	(1,271.4)	(750.2)	(882.7)
Comprehensive earnings (loss) attributable to noncontrolling interests	3.1	(0.5)	0.5
Other comprehensive earnings (loss) attributed to noncontrolling interests	$ (1,268.3)	$ (750.7)	$ (882.2)

Commitments and Contingencies (Unrecorded Purchase Obligation) (Details) $ in Millions	Dec. 31, 2016 USD ($)
Unrecorded Unconditional Purchase Obligation [Line Items]
2016	$ 3,197.1
2017	1,628.2
2018	1,018.2
2019	625.8
2020	391.8
Thereafter	1,295.0
Total	8,156.1
Network and connectivity commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
2016	738.8
2017	386.9
2018	308.9
2019	257.4
2020	240.6
Thereafter	868.2
Total	2,800.8
Programming commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
2016	1,041.2
2017	900.5
2018	457.2
2019	183.5
2020	62.1
Thereafter	93.1
Total	2,737.6
Purchase commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
2016	1,236.9
2017	212.6
2018	145.9
2019	102.6
2020	21.0
Thereafter	70.3
Total	1,789.3
Operating leases
Unrecorded Unconditional Purchase Obligation [Line Items]
2016	133.5
2017	113.2
2018	94.0
2019	73.8
2020	60.7
Thereafter	249.0
Total	724.2
Other commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
2016	46.7
2017	15.0
2018	12.2
2019	8.5
2020	7.4
Thereafter	14.4
Total	$ 104.2

Commitments and Contingencies (Narrative) (Details) € in Millions, £ in Millions, Ft in Millions		1 Months Ended					3 Months Ended			12 Months Ended
	Dec. 14, 2015	Dec. 31, 2016 USD ($)	Feb. 29, 2016 USD ($)	Feb. 29, 2016 HUF (Ft)	Dec. 31, 2015 EUR (€)	Dec. 31, 2015 USD ($)	Sep. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2015 GBP (£)	Dec. 31, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 GBP (£)	Dec. 31, 2017 USD ($)	Dec. 31, 2017 GBP (£)	Dec. 14, 2017	Dec. 31, 2016 USD ($)
Loss Contingencies [Line Items]
Rent expense under non-cancelable operating lease arrangements											$ 250,600,000	$ 219,000,000.0	$ 268,300,000
Liberty Puerto Rico Matter [Member]
Loss Contingencies [Line Items]
Loss contingency provision							$ (5,100,000)
Proceeds from settlements		$ 7,500,000
Interkabel Acquisition [Member]
Loss Contingencies [Line Items]
Damages sought					€ 1,400.0	$ 1,500,000,000
Unfavorable Regulatory Action [Member] \| Scenario, Forecast [Member] \| U.K. \| Maximum [Member]
Loss Contingencies [Line Items]
Estimate of possible loss														$ 148,000,000	£ 120.0	$ 37,000,000	£ 30.0
Interkabel Acquisition [Member]
Loss Contingencies [Line Items]
Loss contingency damages in excess value										€ 20.0									$ 21,100,000
Loss contingency accrual																			$ 0
Deutsche Telekom Litigation [Member]
Loss Contingencies [Line Items]
Damages sought										€ 76.0	80,000,000
Reduction of annual lease fees													66.67%
Belgium Regulatory Developments [Member]
Loss Contingencies [Line Items]
Retail-minus tariffs for basic TV	26.00%
Retail-minus tariffs for bundle of basic TV and broadband internet services	18.00%
Amended retail-minus tariffs term	2 years
Belgium Regulatory Developments [Member] \| Scenario, Forecast [Member]
Loss Contingencies [Line Items]
Retail-minus tariffs for basic TV																		15.00%
Retail-minus tariffs for bundle of basic TV and broadband internet services																		7.00%
Financial Transactions Tax [Member] \| Minimum [Member]
Loss Contingencies [Line Items]
Financial transactions tax										0.01%									0.01%
Financial Transactions Tax [Member] \| Maximum [Member]
Loss Contingencies [Line Items]
Financial transactions tax										0.10%									0.10%
Virgin Media VAT Matters [Member]
Loss Contingencies [Line Items]
Loss contingency accrual																			$ 0
Virgin Media VAT Matters [Member] \| Maximum [Member]
Loss Contingencies [Line Items]
Estimate of possible loss										€ 46.6									57,500,000
Virgin Media VAT Matters 2 [Member]
Loss Contingencies [Line Items]
Estimate of possible loss \| £									£ 63.7
Income tax paid								$ 99,100,000	67.0
Interest expense \| £									£ 3.3
Loss contingency accrual																			$ 0
Hungary VAT Matter [Member]
Loss Contingencies [Line Items]
Unpaid VAT payment assessed			$ 18,500,000	Ft 5,413.2
Pension Plan [Member]
Loss Contingencies [Line Items]
Aggregate expense for matching contributions under various defined contribution plans											76,800,000	76,700,000	$ 63,200,000
Broadband Communications and DHT Operations [Member]
Loss Contingencies [Line Items]
Programming costs											2,449,400,000	2,313,900,000	2,160,000,000.0
Liberty Global Group [Member]
Loss Contingencies [Line Items]
Rent expense under non-cancelable operating lease arrangements											205,200,000	204,700,000	252,000,000.0
Liberty Global Group [Member] \| Pension Plan [Member]
Loss Contingencies [Line Items]
Aggregate expense for matching contributions under various defined contribution plans											70,400,000	75,000,000.0	61,700,000
Liberty Global Group [Member] \| Broadband Communications and DHT Operations [Member]
Loss Contingencies [Line Items]
Programming costs											2,104,500,000	2,066,600,000	1,928,000,000.0
LiLAC Group [Member]
Loss Contingencies [Line Items]
Rent expense under non-cancelable operating lease arrangements											45,400,000	14,300,000	16,300,000
LiLAC Group [Member] \| Pension Plan [Member]
Loss Contingencies [Line Items]
Aggregate expense for matching contributions under various defined contribution plans											6,400,000	1,700,000	1,500,000
LiLAC Group [Member] \| Broadband Communications and DHT Operations [Member]
Loss Contingencies [Line Items]
Programming costs											$ 344,900,000	$ 247,300,000	$ 232,000,000.0

Segment Reporting (Narrative) (Details)	12 Months Ended
Segment Reporting (Narrative) (Details)	Dec. 31, 2016 market country
Segment Reporting Information [Line Items]
Threshold percentage used to determine reportable segments using one of three criteria of revenue, operating cash flow or total assets (more than 10%)	10.00%
Performance measures, percentage of reportable segment revenue and operating cash flow presented	100.00%
Telenet and Liberty Puerto Rico [Member]
Segment Reporting Information [Line Items]
Percentage of minority interest revenues and expenses included in net earnings attributable to noncontrolling interest	100.00%
Consumer and Business-to-Business Services [Member]
Segment Reporting Information [Line Items]
Number of countries in which entity provides services	11
Latin America and the Caribbean [Member] \| Consumer and Business-to-Business Services [Member]
Segment Reporting Information [Line Items]
Number of countries in which entity provides services	18
Outside of Latin America and Caribbean [Member] \| Consumer and Business-to-Business Services [Member]
Segment Reporting Information [Line Items]
Number of countries in which entity provides services	1
Cable & Wireless Communications Limited (CWC) [Member] \| Sub-Sea and Terrestrial Networks [Member]
Segment Reporting Information [Line Items]
Number of markets \| market	30

Segment Reporting (Performance Measures) (Schedule) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting Information [Line Items]
Revenue	$ 5,139.5	$ 5,207.2	$ 5,074.1	$ 4,588.0	$ 4,599.2	$ 4,597.4	$ 4,566.5	$ 4,516.9	$ 20,008.8	$ 18,280.0	$ 18,248.3
Adjusted OIBDA									9,247.8	8,667.3	8,522.3
Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									20,008.8	18,280.0	18,248.3
Adjusted OIBDA									9,247.8	8,667.3	8,522.3
Operating Segments [Member] \| LiLAC Division [Member]
Segment Reporting Information [Line Items]
Revenue									2,725.1	1,217.3	1,204.6
Liberty Global Group [Member] \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									17,285.0	17,062.7	17,043.7
Adjusted OIBDA									8,163.7	8,176.3	8,045.5
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division U.K / Ireland [Member]
Segment Reporting Information [Line Items]
Revenue									6,508.8	7,058.7	7,409.9
Adjusted OIBDA									2,930.9	3,162.1	3,235.7
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division The Netherlands [Member]
Segment Reporting Information [Line Items]
Revenue									2,690.8	2,745.3	1,498.5
Adjusted OIBDA									1,472.7	1,519.5	857.9
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division Germany [Member]
Segment Reporting Information [Line Items]
Revenue									2,539.7	2,399.5	2,711.5
Adjusted OIBDA									1,586.4	1,502.1	1,678.2
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division Belgium [Member]
Segment Reporting Information [Line Items]
Revenue									2,691.1	2,021.0	2,279.4
Adjusted OIBDA									1,173.4	990.3	1,125.0
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division Switzerland / Austria [Member]
Segment Reporting Information [Line Items]
Revenue									1,755.6	1,758.2	1,846.1
Adjusted OIBDA									1,069.3	1,040.1	1,056.4
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division Total Western Europe [Member]
Segment Reporting Information [Line Items]
Revenue									16,186.0	15,982.7	15,745.4
Adjusted OIBDA									8,232.7	8,214.1	7,953.2
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division Central and Eastern Europe [Member]
Segment Reporting Information [Line Items]
Revenue									1,088.4	1,066.6	1,259.5
Adjusted OIBDA									471.5	474.0	583.0
Liberty Global Group [Member] \| Operating Segments [Member] \| European Operations Division Central and Other [Member]
Segment Reporting Information [Line Items]
Revenue									(8.0)	(5.4)	(7.1)
Adjusted OIBDA									(327.2)	(289.2)	(282.7)
Liberty Global Group [Member] \| Operating Segments [Member] \| Total European Operations Division [Member]
Segment Reporting Information [Line Items]
Revenue									17,266.4	17,043.9	16,997.8
Adjusted OIBDA									8,377.0	8,398.9	8,253.5
Liberty Global Group [Member] \| Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenue									66.7	42.3	70.8
Adjusted OIBDA									(213.3)	(222.6)	(212.0)
Liberty Global Group [Member] \| Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue									(48.1)	(23.5)	(24.9)
Adjusted OIBDA									0.0	0.0	4.0
LiLAC Group [Member] \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									2,723.8	1,217.3	1,204.6
Adjusted OIBDA									1,084.1	491.0	476.8
LiLAC Group [Member] \| Operating Segments [Member] \| LiLAC Group CWC [Member]
Segment Reporting Information [Line Items]
Revenue									1,444.8	0.0	0.0
Adjusted OIBDA									541.9	0.0	0.0
LiLAC Group [Member] \| Operating Segments [Member] \| LiLAC Group Chile [Member]
Segment Reporting Information [Line Items]
Revenue									859.5	838.1	898.5
Adjusted OIBDA									339.3	328.1	351.0
LiLAC Group [Member] \| Operating Segments [Member] \| LiLAC Group Puerto Rico [Member]
Segment Reporting Information [Line Items]
Revenue									420.8	379.2	306.1
Adjusted OIBDA									211.8	167.2	128.9
LiLAC Group [Member] \| Operating Segments [Member] \| LiLAC Division [Member]
Segment Reporting Information [Line Items]
Revenue									2,725.1	1,217.3	1,204.6
Adjusted OIBDA									1,093.0	495.3	479.9
LiLAC Group [Member] \| Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenue									0.0	0.0	0.0
Adjusted OIBDA									(8.9)	(4.3)	(3.1)
LiLAC Group [Member] \| Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue									(1.3)	0.0	0.0
Adjusted OIBDA									$ 0.0	$ 0.0	$ 0.0

Segment Reporting (Reconciliation of Operating Cash Flow to Earnings from Continuing Operations) (Schedule) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting, Measurement Disclosures [Abstract]
Total segment Adjusted OIBDA from continuing operations									$ 9,247.8	$ 8,667.3	$ 8,522.3
Share-based compensation expense									(296.9)	(318.2)	(257.2)
Depreciation and amortization									(5,801.1)	(5,825.8)	(5,500.1)
Impairment, restructuring and other operating items, net									(348.5)	(174.1)	(536.8)
Operating income	$ 824.2	$ 902.7	$ 487.8	$ 586.6	$ 621.3	$ 545.5	$ 624.9	$ 557.5	2,801.3	2,349.2	2,228.2
Interest expense									(2,638.4)	(2,441.4)	(2,544.7)
Realized and unrealized gains on derivative instruments, net									845.1	847.2	88.8
Foreign currency transaction losses, net									(290.0)	(1,149.2)	(836.5)
Realized and unrealized gains (losses) due to changes in fair values of certain investments and debt, net (notes 6, 8 and 10)									(461.5)	124.5	205.2
Losses on debt modification and extinguishment, net (note 10)									(237.2)	(388.0)	(186.2)
Gain on Dutch JV Transaction (note 5)									520.8	0.0	0.0
Other income (expense), net									9.3	(26.9)	(10.7)
Earnings (loss) from continuing operations before income taxes									$ 549.4	$ (684.6)	$ (1,055.9)

Segment Reporting (Balance Sheet Data of Reportable Segments) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Segment Reporting Information [Line Items]
Long-lived assets	$ 48,744.5	$ 56,487.4
Total assets	68,684.1	67,559.0
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Long-lived assets	120.9	120.9
Inter-Group Eliminations [Member]
Segment Reporting Information [Line Items]
Long-lived assets	0.0	0.0
Total assets	(25.9)	(10.6)
LiLAC Group [Member]
Segment Reporting Information [Line Items]
Long-lived assets	12,005.2	2,342.4
Total assets	14,192.1	3,238.1
LiLAC Group [Member] \| LiLAC Group CWC [Member]
Segment Reporting Information [Line Items]
Long-lived assets	9,534.8	0.0
Total assets	10,934.7	0.0
LiLAC Group [Member] \| LiLAC Group Chile [Member]
Segment Reporting Information [Line Items]
Long-lived assets	993.9	873.7
Total assets	1,500.6	1,506.6
LiLAC Group [Member] \| LiLAC Group Puerto Rico [Member]
Segment Reporting Information [Line Items]
Long-lived assets	1,355.6	1,347.8
Total assets	1,465.9	1,469.4
LiLAC Group [Member] \| LiLAC Division [Member]
Segment Reporting Information [Line Items]
Long-lived assets	11,884.3	2,221.5
Total assets	13,901.2	2,976.0
LiLAC Group [Member] \| Corporate and Other [Member]
Segment Reporting Information [Line Items]
Long-lived assets	120.9	120.9
Total assets	290.9	262.1
Liberty Global Group [Member]
Segment Reporting Information [Line Items]
Long-lived assets	36,739.3	54,145.0
Total assets	54,517.9	64,331.5
Liberty Global Group [Member] \| European Operations Division U.K / Ireland [Member]
Segment Reporting Information [Line Items]
Long-lived assets	16,287.4	19,789.9
Total assets	20,445.8	23,523.6
Liberty Global Group [Member] \| European Operations Division The Netherlands [Member]
Segment Reporting Information [Line Items]
Long-lived assets	0.0	14,741.7
Total assets	0.0	15,103.2
Liberty Global Group [Member] \| European Operations Division Germany [Member]
Segment Reporting Information [Line Items]
Long-lived assets	7,388.9	7,898.9
Total assets	7,937.2	8,578.5
Liberty Global Group [Member] \| European Operations Division Belgium [Member]
Segment Reporting Information [Line Items]
Long-lived assets	4,961.8	3,674.9
Total assets	5,724.7	4,457.7
Liberty Global Group [Member] \| European Operations Division Switzerland / Austria [Member]
Segment Reporting Information [Line Items]
Long-lived assets	5,054.3	5,108.0
Total assets	5,415.3	5,438.6
Liberty Global Group [Member] \| European Operations Division Total Western Europe [Member]
Segment Reporting Information [Line Items]
Long-lived assets	33,692.4	51,213.4
Total assets	39,523.0	57,101.6
Liberty Global Group [Member] \| European Operations Division Central and Eastern Europe [Member]
Segment Reporting Information [Line Items]
Long-lived assets	2,262.4	2,268.0
Total assets	2,360.7	2,357.5
Liberty Global Group [Member] \| European Operations Division Central and Other [Member]
Segment Reporting Information [Line Items]
Long-lived assets	676.7	543.9
Total assets	9,753.1	1,541.1
Liberty Global Group [Member] \| Total European Operations Division [Member]
Segment Reporting Information [Line Items]
Long-lived assets	36,631.5	54,025.3
Total assets	51,636.8	61,000.2
Liberty Global Group [Member] \| Corporate and Other [Member]
Segment Reporting Information [Line Items]
Long-lived assets	107.8	119.7
Total assets	$ 2,881.1	$ 3,331.3

Segment Reporting (Capital Expenditures of Reportable Segments) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting Information [Line Items]
Total property and equipment additions	$ 5,206.8	$ 4,137.3	$ 3,909.2
Assets acquired under capital-related vendor financing arrangements	(2,064.2)	(1,481.5)	(975.3)
Assets acquired under capital leases	(111.6)	(106.1)	(127.2)
Changes in current liabilities related to capital expenditures	(386.7)	(50.2)	(122.3)
Total capital expenditures	2,644.3	2,499.5	2,684.4
Liberty Global Group [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	4,638.6	3,910.2	3,653.0
Liberty Global Group [Member] \| European Operations Division U.K / Ireland [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	1,761.1	1,527.3	1,506.7
Liberty Global Group [Member] \| European Operations Division The Netherlands [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	588.9	536.1	268.0
Liberty Global Group [Member] \| European Operations Division Germany [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	594.3	535.7	574.5
Liberty Global Group [Member] \| European Operations Division Belgium [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	588.4	371.6	448.9
Liberty Global Group [Member] \| European Operations Division Switzerland / Austria [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	368.7	315.6	327.2
Liberty Global Group [Member] \| European Operations Division Total Western Europe [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	3,901.4	3,286.3	3,125.3
Liberty Global Group [Member] \| European Operations Division Central and Eastern Europe [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	330.5	277.3	264.8
Liberty Global Group [Member] \| European Operations Division Central and Other [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	387.2	280.7	257.9
Liberty Global Group [Member] \| Total European Operations Division [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	4,619.1	3,844.3	3,648.0
Liberty Global Group [Member] \| Corporate and Other [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	19.5	65.9	5.0
LiLAC Group [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	568.2	227.1	256.2
LiLAC Group [Member] \| LiLAC Group Puerto Rico [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	91.0	78.1	60.4
LiLAC Group [Member] \| LiLAC Group CWC [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	282.6	0.0	0.0
LiLAC Group [Member] \| LiLAC Group Chile [Member]
Segment Reporting Information [Line Items]
Total property and equipment additions	$ 194.6	$ 149.0	$ 195.8

Segment Reporting (Revenue by Major Category) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Principal Transaction Revenue [Line Items]
Revenue	$ 5,139.5	$ 5,207.2	$ 5,074.1	$ 4,588.0	$ 4,599.2	$ 4,597.4	$ 4,566.5	$ 4,516.9	$ 20,008.8	$ 18,280.0	$ 18,248.3
Video [Member]
Principal Transaction Revenue [Line Items]
Revenue									6,378.0	6,380.1	6,535.7
Broadband Internet [Member]
Principal Transaction Revenue [Line Items]
Revenue									5,309.4	5,073.4	4,713.6
Fixed-line telephony [Member]
Principal Transaction Revenue [Line Items]
Revenue									3,018.6	3,160.9	3,258.9
Cable Subscription [Member]
Principal Transaction Revenue [Line Items]
Revenue									14,706.0	14,614.4	14,508.2
SOHO Cable Subscription [Member]
Principal Transaction Revenue [Line Items]
Revenue									491.8	319.2	216.5
Mobile Subscription[Member]
Principal Transaction Revenue [Line Items]
Revenue									1,706.4	1,037.3	1,085.6
Mobile Interconnect [Member]
Principal Transaction Revenue [Line Items]
Revenue									313.4	212.7	245.0
Total Subscription [Member]
Principal Transaction Revenue [Line Items]
Revenue									16,412.4	15,651.7	15,593.8
Business to Business [Member]
Principal Transaction Revenue [Line Items]
Revenue									2,156.3	1,580.2	1,515.9
Other [Member]
Principal Transaction Revenue [Line Items]
Revenue									$ 1,440.1	$ 1,048.1	$ 1,138.6

Segment Reporting (Revenue and Long-Lived Assets by Geographic Segments) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting Information [Line Items]
Revenue	$ 5,139.5	$ 5,207.2	$ 5,074.1	$ 4,588.0	$ 4,599.2	$ 4,597.4	$ 4,566.5	$ 4,516.9	$ 20,008.8	$ 18,280.0	$ 18,248.3
Long-lived assets	48,744.5				56,487.4				48,744.5	56,487.4
Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									20,008.8	18,280.0	18,248.3
Operating Segments [Member] \| Liberty Global Group [Member]
Segment Reporting Information [Line Items]
Revenue									17,285.0	17,062.7
Long-lived assets	36,739.3				54,145.0				36,739.3	54,145.0
Operating Segments [Member] \| CWC [Member]
Segment Reporting Information [Line Items]
Revenue									1,444.8	0.0	0.0
Long-lived assets	9,534.8				0.0				9,534.8	0.0
Operating Segments [Member] \| LiLAC Division [Member]
Segment Reporting Information [Line Items]
Revenue									2,725.1	1,217.3	1,204.6
Operating Segments [Member] \| LiLAC Group [Member]
Segment Reporting Information [Line Items]
Revenue									2,723.8	1,217.3	1,204.6
Long-lived assets	12,005.2				2,342.4				12,005.2	2,342.4
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Long-lived assets	120.9				120.9				120.9	120.9
Geography Eliminations [Member] \| Liberty Global Group [Member]
Segment Reporting Information [Line Items]
Revenue									18.6	18.8	45.9
Geography Eliminations [Member] \| LiLAC Group [Member]
Segment Reporting Information [Line Items]
Revenue									(1.3)	0.0	0.0
U.K. \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									6,070.4	6,663.3	6,941.1
Long-lived assets	15,638.7				19,127.8				15,638.7	19,127.8
Belgium \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									2,691.1	2,021.0	2,279.4
Long-lived assets	4,961.8				3,674.9				4,961.8	3,674.9
The Netherlands \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									2,690.8	2,745.3	1,498.5
Long-lived assets	0.0				14,741.7				0.0	14,741.7
Germany \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									2,539.7	2,399.5	2,711.5
Long-lived assets	7,388.9				7,898.9				7,388.9	7,898.9
Switzerland \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									1,377.3	1,390.3	1,414.4
Long-lived assets	4,057.3				4,117.7				4,057.3	4,117.7
Ireland \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									438.4	395.4	468.8
Long-lived assets	648.7				662.1				648.7	662.1
Poland \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									391.4	399.7	469.9
Long-lived assets	840.9				893.2				840.9	893.2
Austria \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									378.3	367.9	431.7
Long-lived assets	997.0				990.3				997.0	990.3
Hungary \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									273.1	258.5	310.2
Long-lived assets	519.4				494.4				519.4	494.4
The Czech Republic \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									180.4	176.6	221.0
Long-lived assets	529.1				534.8				529.1	534.8
Romania \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									169.9	158.1	173.3
Long-lived assets	228.2				194.0				228.2	194.0
Slovakia \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									58.4	59.3	74.5
Long-lived assets	109.6				103.2				109.6	103.2
Other Europe \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									7.2	9.0	3.5
Long-lived assets	711.9				592.3				711.9	592.3
Total European Division \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									17,266.4	17,043.9	16,997.8
Long-lived assets	36,631.5				54,025.3				36,631.5	54,025.3
Total European Division \| Operating Segments [Member] \| Liberty Global Group [Member]
Segment Reporting Information [Line Items]
Revenue											17,043.7
U.S. and other \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Long-lived assets	107.8				119.7				107.8	119.7
Panama \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									414.8	0.0	0.0
Long-lived assets	2,330.0				0.0				2,330.0	0.0
CWC Networks [Member] \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Long-lived assets	1,547.1				0.0				1,547.1	0.0
Trinidad and Tobago \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									103.0	0.0	0.0
Long-lived assets	1,024.5				0.0				1,024.5	0.0
Jamaica \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									202.9	0.0	0.0
Long-lived assets	943.3				0.0				943.3	0.0
Bahamas \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									181.5	0.0	0.0
Long-lived assets	869.1				0.0				869.1	0.0
Barbados \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									143.1	0.0	0.0
Long-lived assets	645.1				0.0				645.1	0.0
Other Latin America and the Caribbean \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									399.5	0.0	0.0
Long-lived assets	2,175.7				0.0				2,175.7	0.0
Chile \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									859.5	838.1	898.5
Long-lived assets	993.9				873.7				993.9	873.7
Puerto Rico \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue									420.8	379.2	$ 306.1
Long-lived assets	$ 1,355.6				$ 1,347.8				$ 1,355.6	$ 1,347.8

Quarterly Financial Information (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								6 Months Ended	12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information [Line Items]
Revenue	$ 5,139.5	$ 5,207.2	$ 5,074.1	$ 4,588.0	$ 4,599.2	$ 4,597.4	$ 4,566.5	$ 4,516.9		$ 20,008.8	$ 18,280.0	$ 18,248.3
Operating income	824.2	902.7	487.8	586.6	621.3	545.5	624.9	557.5		2,801.3	2,349.2	2,228.2
Net earnings (loss) attributable to Liberty Global shareholders	$ 2,222.5	$ (249.5)	$ 101.4	$ (369.1)	$ (283.6)	$ 133.3	$ (464.7)	$ (537.5)		1,705.3	(1,152.5)	(695.0)
Liberty Global Group [Member]
Quarterly Financial Information [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders										$ 1,941.1	$ (167.5)	0.0
Basic earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)	$ 2.47	$ (0.18)	$ 0.23	$ (0.39)						$ 2.18	$ (0.19)
Diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)	2.45	(0.18)	0.23	(0.39)						$ 2.16	(0.19)
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)					$ (0.32)	$ 0.12
LiLAC Group [Member]
Quarterly Financial Information [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders									$ 17.2	$ (235.8)		0.0
Basic earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)	(0.07)	(0.47)	(2.04)	(0.88)						$ (2.13)	0.39
Diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)	$ (0.07)	$ (0.47)	$ (2.04)	$ (0.88)						$ (2.13)	$ 0.39
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)					$ (0.30)	$ 0.69
Old Liberty Global [Member]
Quarterly Financial Information [Line Items]
Net earnings (loss) attributable to Liberty Global shareholders										$ 0.0	$ (1,002.2)	$ (695.0)
Basic earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)											$ (1.13)	$ (0.87)
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share (note 3) (in dollars per share)							$ (0.53)	$ (0.61)

Subsequent Events (Details)	1 Months Ended
Subsequent Events (Details)	Feb. 15, 2017 USD ($)	Jan. 31, 2017 USD ($)	Feb. 15, 2017 GBP (£)	Jan. 31, 2017 GBP (£)	Dec. 31, 2016
Subsequent Event [Line Items]
Stated interest rate of debt					4.875%
Subsequent Event [Member] \| Virgin Media Secured Finance [Member] \| Senior Notes [Member] \| April 2027 VM Senior Secured Notes [Member]
Subsequent Event [Line Items]
Original issue amount		$ 833,300,000		£ 675,000,000.0
Stated interest rate of debt		5.00%		5.00%
Additional basis points used to determine redemption premium		0.50%		0.50%
Subsequent Event [Member] \| Virgin Media Secured Finance [Member] \| Senior Notes [Member] \| April 2027 VM Senior Secured Notes [Member] \| 2022
Subsequent Event [Line Items]
Redemption price		102.50%
Subsequent Event [Member] \| Virgin Media Secured Finance [Member] \| Senior Notes [Member] \| April 2027 VM Senior Secured Notes [Member] \| 2023
Subsequent Event [Line Items]
Redemption price		101.25%
Subsequent Event [Member] \| Virgin Media Secured Finance [Member] \| Senior Notes [Member] \| April 2027 VM Senior Secured Notes [Member] \| 2024
Subsequent Event [Line Items]
Redemption price		100.625%
Subsequent Event [Member] \| Virgin Media Secured Finance [Member] \| Senior Notes [Member] \| April 2027 VM Senior Secured Notes [Member] \| 2025 and thereafter
Subsequent Event [Line Items]
Redemption price		100.00%
Subsequent Event [Member] \| Virgin Media Secured Finance [Member] \| Medium-term Notes [Member] \| VM Credit Facility J [Member]
Subsequent Event [Line Items]
Original issue amount	$ 1,067,900,000		£ 865,000,000.0
Subsequent Event [Member] \| Virgin Media Secured Finance [Member] \| Medium-term Notes [Member] \| VM Credit Facility J [Member] \| LIBOR [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	3.50%
Floor interest rate	0.00%		0.00%
Subsequent Event [Member] \| UPC Financing [Member] \| Medium-term Notes [Member] \| UPC Facility AP [Member]
Subsequent Event [Line Items]
Original issue amount	$ 2,150,000,000.0
Debt issuance price	99.75%		99.75%
Subsequent Event [Member] \| UPC Financing [Member] \| Medium-term Notes [Member] \| UPC Facility AP [Member] \| LIBOR [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	2.75%
Floor interest rate	0.00%		0.00%

SCHEDULE I (Parent Company Information) CONDENSED BALANCE SHEETS (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 1,629.2	$ 982.1
Other current assets	547.4	341.5
Total current assets	7,051.8	3,357.4
Total assets	68,684.1	67,559.0
Current liabilities:
Accounts payable	1,168.2	1,050.1
Accrued liabilities and other	2,644.7	2,418.3
Total current liabilities	9,722.8	9,157.9
Other long-term liabilities	3,445.7	4,015.6
Total liabilities	53,952.1	57,384.7
Commitments and contingencies
Total stockholders’ equity	13,761.3	10,652.4
Total liabilities and equity	68,684.1	67,559.0
Liberty Global Plc
Current assets:
Cash and cash equivalents	58.9	24.6	$ 36.7	$ 290.7
Interest receivables — related-party	451.5	446.2
Other receivables — related-party	338.8	248.6
Other current assets	7.3	10.8
Total current assets	856.5	730.2
Long-term notes receivable — related-party	10,537.0	9,727.1
Investments in consolidated subsidiaries, including intercompany balances	9,460.3	3,851.9
Other assets, net	16.4	10.6
Total assets	20,870.2	14,319.8
Current liabilities:
Accounts payable	34.0	20.7
Other payables — related-party	299.1	198.2
Current portion of notes payable — related-party	1,851.7	1,121.7
Accrued liabilities and other	17.5	13.5
Total current liabilities	2,202.3	1,354.1
Long-term notes payable — related-party	3,912.9	1,336.9
Other long-term liabilities — related-party	991.6	974.3
Other long-term liabilities	2.1	2.1
Total liabilities	7,108.9	3,667.4
Commitments and contingencies
Additional paid-in capital	17,578.2	14,908.1
Accumulated deficit	(3,454.8)	(5,160.1)
Accumulated other comprehensive earnings (loss), net of taxes	(372.4)	895.9
Treasury shares, at cost	(0.3)	(0.4)
Total stockholders’ equity	13,761.3	10,652.4
Total liabilities and equity	20,870.2	14,319.8
Liberty Global Group [Member] \| Class A Ordinary Shares \| Liberty Global Plc
Current liabilities:
Common stock	2.5	2.5
Liberty Global Group [Member] \| Class B Ordinary Shares \| Liberty Global Plc
Current liabilities:
Common stock	0.1	0.1
Liberty Global Group [Member] \| Class C Ordinary Shares \| Liberty Global Plc
Current liabilities:
Common stock	6.3	5.9
LiLAC Group [Member] \| Class A Ordinary Shares \| Liberty Global Plc
Current liabilities:
Common stock	0.5	0.1
LiLAC Group [Member] \| Class B Ordinary Shares \| Liberty Global Plc
Current liabilities:
Common stock	0.0	0.0
LiLAC Group [Member] \| Class C Ordinary Shares \| Liberty Global Plc
Current liabilities:
Common stock	$ 1.2	$ 0.3

SCHEDULE I (Parent Company Information) (CONDENSED BALANCE SHEET (Parenthetical) (Details) - $ / shares	Dec. 31, 2016	Dec. 31, 2015
Liberty Global Group [Member] \| Class A Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	253,827,604	252,766,455
Common stock, outstanding (in shares)	253,827,604	252,766,455
Liberty Global Group [Member] \| Class B Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	10,805,850	10,472,517
Common stock, outstanding (in shares)	10,805,850	10,472,517
Liberty Global Group [Member] \| Class C Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	634,391,072	584,044,394
Common stock, outstanding (in shares)	634,391,072	584,044,394
LiLAC Group [Member] \| Class A Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	50,317,930	12,630,580
Common stock, outstanding (in shares)	50,317,930	12,630,580
LiLAC Group [Member] \| Class B Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	1,888,323	523,423
Common stock, outstanding (in shares)	1,888,323	523,423
LiLAC Group [Member] \| Class C Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	120,889,034	30,772,874
Common stock, outstanding (in shares)	120,889,034	30,772,874
Liberty Global Plc \| Liberty Global Group [Member] \| Class A Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	253,827,604	252,766,455
Common stock, outstanding (in shares)	253,827,604	252,766,455
Liberty Global Plc \| Liberty Global Group [Member] \| Class B Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	10,805,850	10,472,517
Common stock, outstanding (in shares)	10,805,850	10,472,517
Liberty Global Plc \| Liberty Global Group [Member] \| Class C Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	634,391,072	584,044,394
Common stock, outstanding (in shares)	634,391,072	584,044,394
Liberty Global Plc \| LiLAC Group [Member] \| Class A Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	50,317,930	12,630,580
Common stock, outstanding (in shares)	50,317,930	12,630,580
Liberty Global Plc \| LiLAC Group [Member] \| Class B Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	1,888,323	523,423
Common stock, outstanding (in shares)	1,888,323	523,423
Liberty Global Plc \| LiLAC Group [Member] \| Class C Ordinary Shares
Condensed Financial Statements, Captions [Line Items]
Common stock, nominal value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued (in shares)	120,889,034	30,772,874
Common stock, outstanding (in shares)	120,889,034	30,772,874

SCHEDULE I (Parent Company Information) CONDENSED STATEMENT OF OPERATIONS (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Operating costs and expenses:
Selling, general and administrative (including stock-based compensation)									$ 3,566.9	$ 3,171.7	$ 3,164.3
Depreciation and amortization (note 9)									5,801.1	5,825.8	5,500.1
Other operating expenses									2,884.8	2,655.2	2,775.8
Operating income	$ 824.2	$ 902.7	$ 487.8	$ 586.6	$ 621.3	$ 545.5	$ 624.9	$ 557.5	2,801.3	2,349.2	2,228.2
Non-operating income (expense):
Realized and unrealized gains on derivative instruments, net (note 7)									845.1	847.2	88.8
Foreign currency transaction losses, net									(290.0)	(1,149.2)	(836.5)
Other income (expense), net									9.3	(26.9)	(10.7)
Non-operating income (expense)									(2,251.9)	(3,033.8)	(3,284.1)
Income tax expense (benefit)									1,217.9	(364.9)	75.0
Net earnings (loss) attributable to Liberty Global shareholders	$ 2,222.5	$ (249.5)	$ 101.4	$ (369.1)	$ (283.6)	$ 133.3	$ (464.7)	$ (537.5)	1,705.3	(1,152.5)	(695.0)
Liberty Global Plc
Operating costs and expenses:
Selling, general and administrative (including stock-based compensation)									52.9	83.2	43.0
Related-party fees and allocations									66.3	62.7	151.8
Depreciation and amortization (note 9)									0.8	0.2	0.0
Other operating expenses									0.7	14.0	3.5
Operating income									(120.7)	(160.1)	(198.3)
Non-operating income (expense):
Interest expense — related-party									(162.3)	(71.2)	(9.6)
Interest income — related-party									781.0	787.3	821.7
Realized and unrealized gains on derivative instruments, net (note 7)									0.0	0.0	13.7
Foreign currency transaction losses, net									45.8	(29.8)	(58.2)
Other income (expense), net									(1.3)	(2.5)	(8.1)
Non-operating income (expense)									663.2	683.8	759.5
Earnings before income taxes and equity in earnings (losses) of consolidated subsidiaries, net									542.5	523.7	561.2
Equity in earnings (losses) of consolidated subsidiaries, net									1,279.7	(1,574.7)	(1,120.8)
Income tax expense (benefit)									(116.9)	(101.5)	(135.4)
Net earnings (loss) attributable to Liberty Global shareholders									$ 1,705.3	$ (1,152.5)	$ (695.0)

SCHEDULE I (Parent Company Information) CONDENSED STATEMENT OF CASH FLOWS (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net earnings (loss) attributable to Liberty Global shareholders	$ 2,222.5	$ (249.5)	$ 101.4	$ (369.1)	$ (283.6)	$ 133.3	$ (464.7)	$ (537.5)	$ 1,705.3	$ (1,152.5)	$ (695.0)
Adjustments to reconcile earnings (loss) from continuing operations to net cash provided by operating activities:
Share-based compensation expense									296.9	318.2	257.2
Depreciation and amortization (note 9)									5,801.1	5,825.8	5,500.1
Realized and unrealized gains on derivative instruments, net									(845.1)	(847.2)	(88.8)
Foreign currency transaction losses, net									290.0	1,149.2	836.5
Deferred income tax benefit									(1,520.0)	(50.1)	(350.6)
Changes in operating assets and liabilities:
Receivables and other operating assets									457.9	566.5	860.5
Payables and accruals									(918.0)	(701.9)	(1,017.8)
Net cash provided by (used by) operating activities									5,935.5	5,705.8	5,603.2
Cash flows from investing activities:
Other investing activities, net									104.7	55.5	(13.8)
Net cash provided by (used by) investing activities									(3,917.7)	(3,829.4)	(2,803.4)
Cash flows from financing activities:
Repurchase of Liberty Global ordinary shares									(1,968.3)	(2,320.5)	(1,584.9)
Other financing activities, net									(154.7)	(143.3)	(11.3)
Net cash used by financing activities									(1,385.7)	(2,037.8)	(4,261.3)
Net increase (decrease) in cash and cash equivalents									647.1	(176.4)	(1,543.4)
Cash and cash equivalents:
Beginning of year				982.1					982.1
Cash and cash equivalents of continuing operations at end of year	1,629.2				982.1				1,629.2	982.1
Liberty Global Plc
Cash flows from operating activities:
Net earnings (loss) attributable to Liberty Global shareholders									1,705.3	(1,152.5)	(695.0)
Adjustments to reconcile earnings (loss) from continuing operations to net cash provided by operating activities:
Equity in earnings of consolidated subsidiaries, net									(1,279.7)	1,574.7	1,120.8
Share-based compensation expense									29.0	34.6	20.2
Related-party fees and allocations									66.3	62.7	151.8
Depreciation and amortization (note 9)									0.8	0.2	0.0
Other operating expenses									0.7	14.0	3.5
Realized and unrealized gains on derivative instruments, net									0.0	0.0	(13.7)
Foreign currency transaction losses, net									(45.8)	29.8	58.2
Deferred income tax benefit									(1.7)	(5.8)	(3.6)
Changes in operating assets and liabilities:
Receivables and other operating assets									116.8	146.4	0.2
Payables and accruals									29.0	(34.3)	(65.3)
Net cash provided by (used by) operating activities									620.7	669.8	577.1
Cash flows from investing activities:
Distribution and repayments from consolidated subsidiaries, net									(133.6)	36.4	(368.3)
Other investing activities, net									0.3	(2.5)	1.8
Net cash provided by (used by) investing activities									(133.3)	33.9	(366.5)
Cash flows from financing activities:
Borrowings of related-party debt									5,249.8	11,241.9	1,221.5
Repayments of related-party debt									(3,751.5)	(9,590.7)	(542.3)
Repurchase of Liberty Global ordinary shares									(1,968.3)	(2,320.5)	(1,584.9)
Proceeds (payments) associated with call option contracts, net									9.2	(78.3)	(41.7)
Proceeds from issuance of Liberty Global shares upon exercise of options									17.4	40.5	54.8
Proceeds received from subsidiaries in connection with the issuance of Liberty Global ordinary shares									0.0	0.0	435.1
Other financing activities, net									(9.4)	(9.6)	(6.6)
Net cash used by financing activities									(452.8)	(716.7)	(464.1)
Effect of exchange rate changes on cash									(0.3)	0.9	(0.5)
Net increase (decrease) in cash and cash equivalents									34.3	(12.1)	(254.0)
Cash and cash equivalents:
Beginning of year				$ 24.6				$ 36.7	24.6	36.7	290.7
Cash and cash equivalents of continuing operations at end of year	$ 58.9				$ 24.6				$ 58.9	$ 24.6	$ 36.7

SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details) - Allowance for Doubtful Accounts [Member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at beginning of period	$ 115.7	$ 116.1	$ 122.6
Additions to costs and expenses	116.2	104.1	119.1
Acquisitions	86.5	1.1	7.9
Impact of Dutch JV Transaction	13.0	0.0	0.0
Deductions or write-offs	(104.9)	(95.4)	(120.5)
Foreign currency translation adjustments	(7.1)	(10.2)	(13.0)
Balance at end of period	$ 193.4	$ 115.7	$ 116.1

Derivative Instruments (Interest Rate Swaps) (Schedule) (Details) € in Millions, £ in Millions, SFr in Millions, $ in Millions	Dec. 31, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 GBP (£)	Dec. 31, 2016 CHF (SFr)
Interest Rate Swap 1 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| $		$ 1,855.0
Interest Rate Swap 1 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| $		2,150.0
Interest Rate Swap 1 [Member] \| Unitymedia Hessen [Member]
Derivative [Line Items]
Notional amount of derivative	€ 268.2
Interest Rate Swap 1 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative \| $		1,500.0
Interest Rate Swap 1 [Member] \| Sable [Member]
Derivative [Line Items]
Notional amount of derivative \| $		1,100.0
Interest Rate Swap 1 [Member] \| Liberty Puerto Rico [Member]
Derivative [Line Items]
Notional amount of derivative \| $		506.3
Interest Rate Swap 2 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			£ 1,198.3
Interest Rate Swap 2 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| $		425.0
Interest Rate Swap 2 [Member] \| Unitymedia Hessen [Member]
Derivative [Line Items]
Notional amount of derivative	268.2
Interest Rate Swap 2 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	1,300.0
Interest Rate Swap 2 [Member] \| Sable [Member]
Derivative [Line Items]
Notional amount of derivative \| $		1,100.0
Interest Rate Swap 2 [Member] \| Liberty Puerto Rico [Member]
Derivative [Line Items]
Notional amount of derivative \| $		$ 168.8
Interest Rate Swap 3 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			905.1
Interest Rate Swap 3 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative	600.0
Interest Rate Swap 3 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	1,093.0
Interest Rate Swap 4 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			858.3
Interest Rate Swap 4 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative	600.0
Interest Rate Swap 4 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	800.0
Interest Rate Swap 5 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			849.4
Interest Rate Swap 5 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| SFr				SFr 728.2
Interest Rate Swap 5 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	557.0
Interest Rate Swap 6 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			628.4
Interest Rate Swap 6 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| SFr				558.8
Interest Rate Swap 6 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	475.0
Interest Rate Swap 7 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			340.0
Interest Rate Swap 7 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| SFr				400.0
Interest Rate Swap 7 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	420.0
Interest Rate Swap 8 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			108.9
Interest Rate Swap 8 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| SFr				400.0
Interest Rate Swap 8 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	382.0
Interest Rate Swap 9 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			51.5
Interest Rate Swap 9 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| SFr				279.2
Interest Rate Swap 9 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	55.0
Interest Rate Swap 10 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Notional amount of derivative \| £			£ 33.3
Interest Rate Swap 10 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Notional amount of derivative \| SFr				SFr 264.0
Interest Rate Swap 10 [Member] \| Telenet International [Member]
Derivative [Line Items]
Notional amount of derivative	€ 32.0
Due From Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Virgin Media Investment Holdings Limited [Member] \| 1 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	2.75%	2.75%	2.75%	2.75%
Due From Counterparty [Member] \| Interest Rate Swap 1 [Member] \| UPC Broadband Holding [Member] \| 1 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	3.00%	3.00%	3.00%	3.00%
Due From Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Unitymedia Hessen [Member] \| 6 mo. EURIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	4.82%	4.82%	4.82%	4.82%
Due From Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Telenet International [Member] \| 1 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	3.00%	3.00%	3.00%	3.00%
Due From Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Sable [Member] \| 1 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	4.75%	4.75%	4.75%	4.75%
Due From Counterparty [Member] \| Interest Rate Swap 2 [Member] \| UPC Broadband Holding [Member] \| 6 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	5.76%	5.76%	5.76%	5.76%
Due From Counterparty [Member] \| Interest Rate Swap 2 [Member] \| Unitymedia Hessen [Member]
Derivative [Line Items]
Swap interest rate	5.02%	5.02%	5.02%	5.02%
Due From Counterparty [Member] \| Interest Rate Swap 3 [Member] \| Virgin Media Investment Holdings Limited [Member] \| 6 mo. GBP LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	0.71%	0.71%	0.71%	0.71%
Due From Counterparty [Member] \| Interest Rate Swap 3 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	6.38%	6.38%	6.38%	6.38%
Due From Counterparty [Member] \| Interest Rate Swap 4 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	0.17%	0.17%	0.17%	0.17%
Due From Counterparty [Member] \| Interest Rate Swap 5 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	0.04%	0.04%	0.04%	0.04%
Due From Counterparty [Member] \| Interest Rate Swap 6 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	5.50%	5.50%	5.50%	5.50%
Due From Counterparty [Member] \| Interest Rate Swap 8 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	6.85%	6.85%	6.85%	6.85%
Due From Counterparty [Member] \| Interest Rate Swap 9 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	6.42%	6.42%	6.42%	6.42%
Due From Counterparty [Member] \| Interest Rate Swap 9 [Member] \| UPC Broadband Holding [Member] \| 6 mo. CHF LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	2.85%	2.85%	2.85%	2.85%
Due From Counterparty [Member] \| Interest Rate Swap 10 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	0.65%	0.65%	0.65%	0.65%
Due To Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Virgin Media Investment Holdings Limited [Member] \| 6 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	2.74%	2.74%	2.74%	2.74%
Due To Counterparty [Member] \| Interest Rate Swap 1 [Member] \| UPC Broadband Holding [Member] \| 6 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	2.56%	2.56%	2.56%	2.56%
Due To Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Unitymedia Hessen [Member]
Derivative [Line Items]
Swap interest rate	5.01%	5.01%	5.01%	5.01%
Due To Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Telenet International [Member] \| 3 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	2.83%	2.83%	2.83%	2.83%
Due To Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Sable [Member] \| 3 mo. LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	4.68%	4.68%	4.68%	4.68%
Due To Counterparty [Member] \| Interest Rate Swap 1 [Member] \| Liberty Puerto Rico [Member]
Derivative [Line Items]
Swap interest rate	2.49%	2.49%	2.49%	2.49%
Due To Counterparty [Member] \| Interest Rate Swap 2 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	1.52%	1.52%	1.52%	1.52%
Due To Counterparty [Member] \| Interest Rate Swap 2 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	7.25%	7.25%	7.25%	7.25%
Due To Counterparty [Member] \| Interest Rate Swap 2 [Member] \| Unitymedia Hessen [Member] \| 6 mo. EURIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	4.82%	4.82%	4.82%	4.82%
Due To Counterparty [Member] \| Interest Rate Swap 2 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	0.33%	0.33%	0.33%	0.33%
Due To Counterparty [Member] \| Interest Rate Swap 2 [Member] \| Sable [Member]
Derivative [Line Items]
Swap interest rate	1.84%	1.84%	1.84%	1.84%
Due To Counterparty [Member] \| Interest Rate Swap 2 [Member] \| Liberty Puerto Rico [Member]
Derivative [Line Items]
Swap interest rate	1.96%	1.96%	1.96%	1.96%
Due To Counterparty [Member] \| Interest Rate Swap 3 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	2.37%	2.37%	2.37%	2.37%
Due To Counterparty [Member] \| Interest Rate Swap 3 [Member] \| UPC Broadband Holding [Member] \| 6 mo. EURIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	4.14%	4.14%	4.14%	4.14%
Due To Counterparty [Member] \| Interest Rate Swap 3 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	1.09%	1.09%	1.09%	1.09%
Due To Counterparty [Member] \| Interest Rate Swap 4 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	2.41%	2.41%	2.41%	2.41%
Due To Counterparty [Member] \| Interest Rate Swap 4 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	1.54%	1.54%	1.54%	1.54%
Due To Counterparty [Member] \| Interest Rate Swap 5 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	1.70%	1.70%	1.70%	1.70%
Due To Counterparty [Member] \| Interest Rate Swap 5 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	1.75%	1.75%	1.75%	1.75%
Due To Counterparty [Member] \| Interest Rate Swap 6 [Member] \| Virgin Media Investment Holdings Limited [Member] \| 6 mo. GBP LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	1.84%	1.84%	1.84%	1.84%
Due To Counterparty [Member] \| Interest Rate Swap 6 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	0.93%	0.93%	0.93%	0.93%
Due To Counterparty [Member] \| Interest Rate Swap 6 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	0.94%	0.94%	0.94%	0.94%
Due To Counterparty [Member] \| Interest Rate Swap 7 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	2.43%	2.43%	2.43%	2.43%
Due To Counterparty [Member] \| Interest Rate Swap 7 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	0.02%	0.02%	0.02%	0.02%
Due To Counterparty [Member] \| Interest Rate Swap 7 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	2.08%	2.08%	2.08%	2.08%
Due To Counterparty [Member] \| Interest Rate Swap 8 [Member] \| Virgin Media Investment Holdings Limited [Member] \| 6 mo. GBP LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	5.62%	5.62%	5.62%	5.62%
Due To Counterparty [Member] \| Interest Rate Swap 8 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	0.40%	0.40%	0.40%	0.40%
Due To Counterparty [Member] \| Interest Rate Swap 8 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	1.89%	1.89%	1.89%	1.89%
Due To Counterparty [Member] \| Interest Rate Swap 9 [Member] \| Virgin Media Investment Holdings Limited [Member] \| 6 mo. GBP LIBOR [Member]
Derivative [Line Items]
Basis spread on derivative variable rate	5.23%	5.23%	5.23%	5.23%
Due To Counterparty [Member] \| Interest Rate Swap 9 [Member] \| UPC Broadband Holding [Member]
Derivative [Line Items]
Swap interest rate	3.13%	3.13%	3.13%	3.13%
Due To Counterparty [Member] \| Interest Rate Swap 9 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	1.81%	1.81%	1.81%	1.81%
Due To Counterparty [Member] \| Interest Rate Swap 10 [Member] \| Virgin Media Investment Holdings Limited [Member]
Derivative [Line Items]
Swap interest rate	1.37%	1.37%	1.37%	1.37%
Due To Counterparty [Member] \| Interest Rate Swap 10 [Member] \| Telenet International [Member]
Derivative [Line Items]
Swap interest rate	1.10%	1.10%	1.10%	1.10%