LEASES COSTS AND OTHER INFORMATION (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Operating Lease Cost	$ 6	$ 7	$ 12	$ 12
Short-term Lease Cost	8	8	16	14
Variable Lease, Cost	5	16	9	18
Finance Lease, Right-of-Use Asset, Amortization	0	1	1	1
Lease, Cost	$ 19	$ 32	38	45
Operating cash flows for operating leases			12	11
Finance Lease, Principal Payments			1	2
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability			$ 0	$ 5