LEASES - Schedule of Lease Expenses (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Amortization of finance lease asset	$ 4	$ 3	$ 3
Interest on lease liabilities	2	3	3
Total finance lease expense	6	6	6
Operating lease expense	38	41	60
Total lease expense	44	47	66
Variable lease expense	$ 6	$ 7	7
Short-term lease expense			$ 1