Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Effective income tax rate (as a percent)	18.80%	17.90%
Unrecognized tax benefits	$ 225		$ 230
Accrued interest and penalties associated with unrecognized tax benefits	52		$ 50
Reduction of unrecognized tax benefits is reasonably possible	$ 12