Income Taxes - Pretax Income (Loss) for Domestic and Foreign Operations (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
United States	$ 3,114	$ 1,529	$ (590)
Foreign	522	179	(366)
Income (loss) before income taxes	$ 3,636	$ 1,708	$ (956)