Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Tax Contingency [Line Items]
Provision for income taxes	$ 287	$ 372	$ 681	$ 702
Effective Income Tax Rate, Percent	17.60%	19.50%	19.20%	19.20%