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Statement - Condensed Consolidated Statements of Cash Flows (unaudited) link:presentationLink link:calculationLink link:definitionLink 1007008 - Statement - Condensed Consolidated Statements of Cash Flows (unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - Basis of Presentation (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2103102 - Disclosure - Accounting Changes link:presentationLink link:calculationLink link:definitionLink 2204201 - Disclosure - Accounting Changes (Policies) link:presentationLink link:calculationLink link:definitionLink 2105103 - Disclosure - Revenue Recognition and Related Costs link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - Revenue Recognition and Related Costs (Details) link:presentationLink link:calculationLink link:definitionLink 2107104 - Disclosure - Acquisitions and Dispositions link:presentationLink link:calculationLink link:definitionLink 2308301 - Disclosure - Acquisitions and Dispositions (Tables) link:presentationLink link:calculationLink link:definitionLink 2409403 - Disclosure - Acquisitions and Dispositions (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2410404 - Disclosure - Acquisitions and Dispositions (Classes of Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2411405 - Disclosure - Acquisitions and Dispositions (Intercompany Revenue and Expenses) (Details) link:presentationLink link:calculationLink link:definitionLink 2412406 - Disclosure - Acquisitions and Dispositions (Identifiable Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2413407 - Disclosure - Acquisitions and Dispositions (Pro Forma Information) (Details) link:presentationLink link:calculationLink link:definitionLink 2114105 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 2315302 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 2416408 - Disclosure - Investments (Schedule of Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 2417409 - Disclosure - Investments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2418410 - Disclosure - Investments (Equity Method Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 2419411 - Disclosure - Investments (Fair Value Realized and Unrealized Losses) (Details) link:presentationLink link:calculationLink link:definitionLink 2420412 - Disclosure - Investments (Debt Securities) (Details) link:presentationLink link:calculationLink link:definitionLink 2121106 - Disclosure - Derivative Instruments link:presentationLink link:calculationLink link:definitionLink 2322303 - Disclosure - Derivative Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 2423413 - 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Disclosure - Derivative Instruments (Basis Swaps, Interest Rate Caps and Collars) (Details) link:presentationLink link:calculationLink link:definitionLink 2430420 - Disclosure - Derivative Instruments (Impact of Derivative Instruments on Borrowing Costs) (Details) link:presentationLink link:calculationLink link:definitionLink 2431421 - Disclosure - Derivative Instruments (Foreign Currency Forwards and Options) (Details) link:presentationLink link:calculationLink link:definitionLink 2132107 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2333304 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2434422 - Disclosure - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 2435423 - Disclosure - Fair Value Measurements (Summary of Assets and Liabilities at Fair Value) (Schedule) (Details) link:presentationLink link:calculationLink link:definitionLink 2436424 - Disclosure - Fair Value Measurements (Assets and Liabilities Reconciliation) (Schedule and Footnote) (Details) link:presentationLink link:calculationLink link:definitionLink 2137108 - Disclosure - Long-lived Assets link:presentationLink link:calculationLink link:definitionLink 2338305 - Disclosure - Long-lived Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 2439425 - Disclosure - Long-lived Assets (Schedule of PP&E) (Details) link:presentationLink link:calculationLink link:definitionLink 2440426 - Disclosure - Long-lived Assets (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2441427 - Disclosure - Long-lived Assets (Schedule of Changes in Carrying Amount of Goodwill) (Details) link:presentationLink link:calculationLink link:definitionLink 2442428 - Disclosure - Long-lived Assets (Schedule of Intangible Assets Subject to Amortization, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 2143109 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 2344306 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2445429 - Disclosure - Debt (Components of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2445429 - Disclosure - Debt (Components of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2446430 - Disclosure - Debt (Footnotes) (Details) link:presentationLink link:calculationLink link:definitionLink 2447431 - Disclosure - Debt (Financing Transactions) (Details) link:presentationLink link:calculationLink link:definitionLink 2448432 - Disclosure - Debt (Outstanding Indebtedness) (Details) link:presentationLink link:calculationLink link:definitionLink 2449433 - Disclosure - Debt (UPCB SPE Notes) (Details) link:presentationLink link:calculationLink link:definitionLink 2450434 - Disclosure - Debt (Maturities of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2450434 - Disclosure - Debt (Maturities of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2451435 - Disclosure - Debt (Capital Lease Obligations) (Schedule) (Details) link:presentationLink link:calculationLink link:definitionLink 2152110 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 2353307 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 2454436 - Disclosure - Leases (Lease Balances) (Details) link:presentationLink link:calculationLink link:definitionLink 2455437 - Disclosure - Leases (Lease Expense and Cash Outflows from Operating and Finance Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 2456438 - Disclosure - Leases (Maturities of Operating and Financing Lease Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2456438 - Disclosure - Leases (Maturities of Operating and Financing Lease Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2157111 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2358308 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 2459439 - Disclosure - Income Taxes (Reconciliation of Federal to Effective Taxes) (Schedule) (Details) link:presentationLink link:calculationLink link:definitionLink 2460440 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2161112 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 2462441 - Disclosure - Equity (Details) link:presentationLink link:calculationLink link:definitionLink 2163113 - Disclosure - Share-based Compensation link:presentationLink link:calculationLink link:definitionLink 2364309 - Disclosure - Share-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 2465442 - Disclosure - Share-based Compensation (Share-Based Compensation Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 2466443 - 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Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 2475448 - Disclosure - Commitments and Contingencies (Unrecorded Purchase Obligation) (Details) link:presentationLink link:calculationLink link:definitionLink 2476449 - Disclosure - Commitments and Contingencies (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2177116 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 2378312 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 2479450 - Disclosure - Segment Reporting (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2480451 - Disclosure - Segment Reporting (Performance Measures) (Schedule) (Details) link:presentationLink link:calculationLink link:definitionLink 2481452 - Disclosure - Segment Reporting (Reconciliation of Consolidated Segment Adjusted OIBDA) (Schedule) (Details) link:presentationLink link:calculationLink link:definitionLink 2482453 - Disclosure - Segment Reporting (Capital Expenditures of Reportable Segments) (Details) link:presentationLink link:calculationLink link:definitionLink 2483454 - Disclosure - Segment Reporting (Revenue by Major Category) (Details) link:presentationLink link:calculationLink link:definitionLink 2484455 - Disclosure - Segment Reporting (Geographic Segments) (Details) link:presentationLink link:calculationLink link:definitionLink