DEBT AND FINANCING COSTS - Schedule of Debt (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Finance lease obligations	$ 33	$ 34
Unamortized discount	(26)	(27)
Debt issuance costs	(26)	(28)
Total debt	4,816	4,887
Current maturities	(2)	(2)
Long-term debt	4,814	4,885
Apache notes and debentures
Debt Instrument [Line Items]
Debt instrument, fair value	4,100	4,200
Apache notes and debentures | Unsecured Debt
Debt Instrument [Line Items]
Notes and debentures before unamortized discount and debt issuance costs	$ 4,835	$ 4,908