DEBT AND FINANCING COSTS - Components of Financing Costs, Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Disclosure [Abstract]
Interest expense	$ 71	$ 74	$ 143	$ 149
Amortization of debt issuance costs	0	0	1	1
Gain on extinguishment of debt	0	0	0	(9)
Interest income	(1)	(3)	(5)	(5)
Interest income from APA Corporation, net (Note 2)	(44)	(29)	(80)	(45)
Financing costs, net	$ 26	$ 42	$ 59	$ 91