LEASES - SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows paid for operating leases	$ 68	$ 66	$ 65
Right-of-use assets obtained in exchange for new lease liabilities:
Finance leases	0	0	1
Operating leases	$ 36	$ 57	$ 79