Income Taxes - Summary of the Components of Our Provision (Benefit) for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current income tax expense (benefit):
Federal	$ 94	$ 37	$ 6
State	25	3	(1)
Foreign	21	26	2
Current income tax expense (benefit)	140	66	7
Deferred income tax expense (benefit):
Federal	(9)	(19)	(21)
State	6	1	(5)
Foreign	(22)	(1)	(18)
Deferred income tax expense (benefit)	(25)	(19)	(44)
Provision (benefit) for income taxes	$ 115	$ 47	$ (37)