DEBT AND FINANCING COSTS - Components of Financing Costs, Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Debt Disclosure [Abstract]
Interest expense	$ 72	$ 75
Amortization of debt issuance costs	1	1
Gain on extinguishment of debt	0	(9)
Interest income	(4)	(2)
Interest income from APA Corporation, net (Note 2)	(36)	(16)
Financing costs, net	$ 33	$ 49