Basis of Presentation - Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Provision for/(benefit from) income taxes	$ 389	$ 419	$ (112)	$ 543
Effective tax rate	17.50%	21.00%	(3.40%)	17.80%