STATEMENT OF CONSOLIDATED OPERATIONS - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
REVENUES AND OTHER:
Derivative instrument gains (losses), net		$ (107)	$ 94	$ (223)
Gain on divestitures, net		1,180	67	32
Losses on previously sold Gulf of Mexico properties		(157)	(446)	0
Other, net		139	228	64
Total revenues and other		11,938	7,928	4,308
OPERATING EXPENSES:
Lease operating expenses		1,435	1,241	1,127
Taxes other than income		256	204	123
Exploration		146	127	274
General and administrative		462	357	290
Transaction, reorganization, and separation		26	22	54
Depreciation, depletion, and amortization		1,177	1,360	1,772
Asset retirement obligation accretion		117	113	109
Impairments		0	208	4,501
Financing costs, net		313	472	267
Total operating expenses		6,064	5,948	9,148
NET INCOME (LOSS) BEFORE INCOME TAXES		5,874	1,980	(4,840)
Current income tax provision		1,507	652	176
Deferred income tax provision (benefit)		145	(74)	(112)
NET INCOME (LOSS) INCLUDING NONCONTROLLING INTERESTS		4,222	1,402	(4,904)
Net income (loss) attributable to Altus Preferred Unit limited partners		(70)	162	76
NET INCOME (LOSS) ATTRIBUTABLE TO APA CORPORATION		3,536	1,062	(4,860)
Noncontrolling Interest, Sinopec
OPERATING EXPENSES:
Net income (loss) attributable to noncontrolling interest		464	174	(121)
Noncontrolling Interest, Altus
OPERATING EXPENSES:
Net income (loss) attributable to noncontrolling interest		14	4	1
Noncontrolling Interest, APA Corporation
OPERATING EXPENSES:
Net income (loss) attributable to noncontrolling interest		278	0	0
Oil and gas, excluding purchased
REVENUES AND OTHER:
Oil, natural gas, and natural gas liquids production revenues	[1]	9,028	6,498	4,037
OPERATING EXPENSES:
Cost of oil and gas purchased	[1]	356	264	274
Oil and gas, purchased
REVENUES AND OTHER:
Purchased oil and gas sales		1,855	1,487	398
OPERATING EXPENSES:
Cost of oil and gas purchased		1,776	1,580	357
Oil and gas
REVENUES AND OTHER:
Total revenues		$ 10,883	$ 7,985	$ 4,435

[1] (1) For revenues and gathering, processing, and transmission costs associated with Kinetik, refer to Note 7—Equity Method Interest for further detail.