Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Effective tax rate (as a percent)	17.70%	18.80%
Unrecognized tax benefits that would affect the effective tax rate	$ 994		$ 965
Deferred tax assets valuation allowance	$ 114		$ 115