Income Taxes - Income Tax Expense (Benefit) by Current and Deferred (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Federal and foreign
Current	$ 396	$ 432	$ 514
Deferred	34	19	6
State and local
Current	94	107	137
Deferred	3	3	14
Income tax expense	$ 527	$ 561	$ 671