Income Taxes - Income Before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
U.S. income	$ 3,499	$ 4,263	$ 2,280
Non-U.S. income	404	572	275
Income before income taxes and equity income	$ 3,903	$ 4,835	$ 2,555