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Investments - Additional Information (Details) - USD ($) $ in Millions | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2025 | Dec. 31, 2024
Schedule Of Equity Method Investments [Line Items] |  |  |
Equity method investments, book value |  | $ 772 | $ 873
Equity method investment basis difference related to investees goodwill |  | $ 500 |
Cash proceeds received | $ (40) |  |
Gain on disposal of an investment | $ 40 |  |
TV Food Network [Member] |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |
Ownership stake |  | 31.30% |
Ownership interest in affiliate of partnership |  | 68.70% |
Equity method investments, book value |  | $ 753 | 857
Equity method investment, basis difference amount |  | $ 293 | $ 328
Weighted average remaining useful life of assets subjects to amortization of basis difference |  | 4 years 2 months 12 days |

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