Income Taxes - Schedule of Provision for Income Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 56	$ (245)	$ 48
State	1	6	17
Foreign	71	102	97
Total current	128	(137)	162
Deferred:
Federal	(232)	163	(26)
State	(40)	(34)	(20)
Foreign	(11)	(32)	22
Total deferred	(283)	97	(24)
Total income tax provision (benefit)	$ (155)	$ (40)	$ 138