LEASES - Maturities of Lease Liabilities (Details) $ in Millions	Dec. 31, 2021 USD ($)
Operating Lease
Operating lease liability payments of 2022	$ 21
Operating lease liability payments of 2023	19
Operating lease liability payments of 2024	13
Operating lease liability payments of 2025	12
Operating lease liability payments of 2026	12
Operating lease liability payments thereafter	50
Operating lease total payments due	127
Operating lease interest	(20)
Operating lease liability present value	107
Finance Leases
Finance lease liability payments of 2022	8
Finance lease liability payments of 2023	5
Finance lease liability payments of 2024	2
Finance lease liability payments of 2025	1
Finance lease liability payments of 2026	0
Finance lease liability payments thereafter	0
Finance lease total payments due	16
Finance lease interest	(1)
Finance lease liability present value	$ 15