Income Taxes - Income Taxes at Federal Statutory Rate (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Amount
Tax Expense at Federal Statutory Rate	$ 189	$ 137	$ 255
State taxes, net of federal benefit	36	32	39
Bargain purchase gain(1)	1	(20)	0
Nondeductible executive compensation	13	11	8
Share based compensation	(10)	(9)	(9)
Other, net	3	3	(2)
Total income tax expense	$ 232	$ 154	$ 291