Income Taxes - Domestic and Foreign Income Loss Before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
U.S.	$ 935	$ 67	$ (274)
Foreign	83	471	236
Income (loss) before income taxes	$ 1,018	$ 538	$ (38)