LEASES - Components of Lease Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Operating lease costs	$ 79	$ 73	$ 71
Amortization of right-of-use assets	8	13	14
Interest on lease liabilities	5	3	4
Total finance lease cost	13	16	18
Total lease cost	92	89	89
Short-term lease costs	27	19	21
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	54	56	64
Operating cash flows from finance leases	3	3	4
Finance cash flows from finance leases	8	12	13
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	13	26	60
Finance leases	0	0	5
Vehicles
Lessee, Lease, Description [Line Items]
Operating lease costs	60	50	44
Amortization of right-of-use assets	4	10	12
Interest on lease liabilities	0	0	1
Total finance lease cost	4	10	13
Total lease cost	64	60	57
Buildings
Lessee, Lease, Description [Line Items]
Operating lease costs	5	8	9
Amortization of right-of-use assets	2	1	1
Interest on lease liabilities	5	3	3
Total finance lease cost	7	4	4
Total lease cost	12	12	13
Other
Lessee, Lease, Description [Line Items]
Operating lease costs	14	15	18
Amortization of right-of-use assets	2	2	1
Interest on lease liabilities	0	0	0
Total finance lease cost	2	2	1
Total lease cost	$ 16	$ 17	$ 19