INCOME TAXES - Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Current income tax (benefit) expense:
Federal	$ 8	$ (3)	$ (11)
State	13	(4)	(3)
Total current income tax (benefit) expense	21	(7)	(14)
Deferred income tax expense:
Federal	120	82	32
State	9	13	3
Total deferred income tax expense	129	95	35
Income tax expense	$ 150	$ 88	$ 21