Income Taxes - Schedule of Components of Income Tax Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 160	$ 161	$ 172
State	79	112	142
Non-U.S.	317	342	326
Total current expense	556	615	640
Deferred:
Federal	(77)	(16)	(98)
State	(63)	(2)	(61)
Non-U.S.	(44)	(44)	(3)
Total deferred expense (benefit)	(184)	(62)	(162)
Total income tax expense (benefit)	$ 372	$ 553	$ 478