Income Taxes - Schedule of Income (Loss) Before Tax Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
United States	$ 637	$ (1,319)	$ 43
Foreign	367	(146)	349
Income (loss) before income taxes	$ 1,004	$ (1,465)	$ 392