Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Effective income tax rate (as a percent)	21.30%	31.10%	20.10%	23.80%
Unrecognized tax benefits	$ 255		$ 255		$ 230
Accrued interest and penalties associated with unrecognized tax benefits	58		58		$ 50
Reduction of unrecognized tax benefits is reasonably possible	$ 12		$ 12