Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Undistributed indefinitely reinvested earnings of certain foreign subsidiaries	$ 7,200
Unrecognized tax benefits	237	$ 285	$ 252	$ 308
Unrecognized tax benefits that would impact effective tax rate	197	272	243
Maximum estimated income tax expense change in unrecognized tax benefit in the next 12 months	113
Interest expense for tax examination	7	8	6
Interest accrued for tax examination	$ 21	$ 15	$ 9