ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts Payable and Accrued Liabilities, Current [Abstract]
Accounts payable	$ 2,701	$ 2,035
Salaries, wages and other compensation	329	334
Accrued interest	218	203
PT-FI contingencies	179	259
Pension, postretirement, postemployment and other employee benefits	143	190
Litigation accruals	99	28
Deferred revenue	76	191
Accrued taxes, other than income taxes	75	64
Accrued mining royalties	41	33
Leases	38	38
Other	128	120
Accounts payable and accrued liabilities	4,027	3,495
Cash interest paid, net	$ 417	$ 640	$ 472