Investments - Summary of Transactions Related to Investment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Schedule of Equity Method Investments [Line Items]
Cash distributions received			$ 139	$ 251
Recognized share in TV Food Network's net income	$ 34	$ 49	70	92
Recorded amortization of basis difference (expense)	(18)	(17)	(35)	(35)
TV Food Network [Member]
Schedule of Equity Method Investments [Line Items]
Cash distributions received	19	26	138	251
Recognized share in TV Food Network's net income	34	50	71	93
Recorded amortization of basis difference (expense)	$ (17)	$ (17)	$ (35)	$ (35)