Income Taxes - Income Tax Provision (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Current
U.S. Federal	$ (17)	$ 55	$ 26
State	49	82	84
Foreign	16	5	(12)
Total — current	48	142	98
Deferred
U.S. Federal	221	333	50
State	11	(134)	(61)
Foreign	(10)	(18)	(98)
Total — deferred	222	181	(109)
Income tax expense/(benefit)	270	323	(11)
Domestic and foreign components of income from continuing operations before income tax expense
U.S.	1,087	1,485	261
Foreign	47	(37)	(474)
Income/(Loss) Before Income Taxes	$ 1,134	$ 1,448	$ (213)