Income Taxes - Summary of Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current income tax expense:
U.S. federal	$ 128	$ 17	$ 17
State	36	6	7
Foreign	104	102	68
Current income tax expense	268	125	92
Deferred income tax (benefit) expense:
U.S. federal	75	(4)	(137)
State	(4)	(2)	(19)
Foreign	(9)	76	11
Deferred income tax (benefit) expense	62	70	(145)
Income tax (benefit) expense	$ 330	$ 195	$ (53)