LEASES - Components of lease expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease costs	$ 18	$ 9	$ 8
Variable lease costs	28	20	16
Short-term lease costs	7	7	1
Finance lease cost
Amortization of right-of-use assets	4	3	2
Interest on lease liabilities	1	1	1
Total lease cost, net	$ 58	$ 40	$ 28