Income Taxes Income tax provision (benefit) from continuing operations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
U.S. federal	$ 17	$ 180	$ 284
State and local	(1)	51	56
Foreign	14	42	56
Net current tax provision (benefit)	30	273	396
U.S federal	22	(1)	2
State and local	1	(4)	0
Foreign	21	12	4
Net valuation allowance increase (decrease)	0	(6)	0
Deferred income tax expense (benefit)	44	1	6
Provision (benefit) for income taxes	74	274	$ 402
Taxes Payable	$ 22	$ 16