LEASES Maturities of Lease Liabilities (Details) $ in Millions	Dec. 31, 2019 USD ($)
Operating Lease
Operating lease liability payments of 2020	$ 20
Operating lease liability payments of 2021	18
Operating lease liability payments of 2022	17
Operating lease liability payments of 2023	16
Operating lease liability payments of 2024	12
Operating lease liability payments thereafter	70
Operating lease total payments due	153
Operating lease interest	(30)
Operating lease liability present value	123
Finance Leases
Finance lease liability payments of 2020	14
Finance lease liability payments of 2021	10
Finance lease liability payments of 2022	7
Finance lease liability payments of 2023	4
Finance lease liability payments of 2024	0
Finance lease liability payments thereafter	0
Finance lease total payments due	35
Finance lease interest	(2)
Finance lease liability present value	$ 33