Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Effective tax rate (as a percent)	27.40%	6.60%	25.80%	9.50%
Unrecognized tax benefits that would affect the effective tax rate	$ 945		$ 945		$ 965
Deferred tax assets	3,500		3,500
Deferred tax assets valuation allowance	$ 166		$ 166		$ 115