Intangible Assets and Goodwill - Schedule of Definite-lived Intangible Assets (Details) - USD ($) $ in Millions |
Mar. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross | $ 4,244 | $ 4,240 |
| Accumulated Amortization and Impairment | (2,466) | (2,393) |
| Net | 1,778 | 1,847 |
| Network Affiliation Agreements [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross | 3,125 | 3,125 |
| Accumulated Amortization and Impairment | (1,678) | (1,631) |
| Net | 1,447 | 1,494 |
| Other Definite-Lived Intangible Assets [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross | 1,119 | 1,115 |
| Accumulated Amortization and Impairment | (788) | (762) |
| Net | $ 331 | $ 353 |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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