STATEMENT OF CONSOLIDATED CHANGES IN EQUITY (DEFICIT) AND NONCONTROLLING INTERESTS (Unaudited) - USD ($) $ in Millions		Total	Noncontrolling interest – APA Corporation	Noncontrolling interest – Sinopec	Noncontrolling interest - Altus	PARENT COMPANY EQUITY (DEFICIT)	Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income	Noncontrolling Interests	[1]	Noncontrolling Interests Noncontrolling interest – APA Corporation	[1]	Noncontrolling Interests Noncontrolling interest – Sinopec	[1]	Noncontrolling Interests Noncontrolling interest - Altus	[1]
Beginning balance at Dec. 31, 2021	[1]	$ 712
Increase (Decrease) in Temporary Equity [Roll Forward]
Net loss attributable to Altus Preferred Unit limited partners	[1]	(70)
Deconsolidation of Altus	[1]	(642)
Ending balance at Mar. 31, 2022	[1]	0
Beginning balance at Dec. 31, 2021		260				$ (618)	$ 8,677	$ (9,317)	$ 22	$ 878
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Apache Corporation		1,847				1,847		1,847
Net income attributable to noncontrolling interest			$ 71	$ 119	$ 14							$ 71		$ 119		$ 14
Distributions to noncontrolling interest – Sinopec				(69)										(69)
Distributions to APA Corporation		(346)				(305)	(305)			(41)
Deconsolidation of Altus		(72)								(72)
Other		8				8	9		(1)
Ending balance at Mar. 31, 2022		1,832				932	8,381	(7,470)	21	900
Beginning balance at Dec. 31, 2022	[1]	0
Ending balance at Mar. 31, 2023	[1]	0
Beginning balance at Dec. 31, 2022		3,242				2,258	8,025	(5,781)	14	984
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Apache Corporation		137				137		137
Net income attributable to noncontrolling interest			$ 84	84	$ 0							$ 84		84
Distributions to noncontrolling interest – Sinopec				$ (17)										$ (17)
Distributions to APA Corporation		(17)								(17)
Other		9				9	6		3
Ending balance at Mar. 31, 2023		$ 3,522				$ 2,404	$ 8,031	$ (5,644)	$ 17	$ 1,118

[1] As a result of the BCP Business Combination (as defined herein), the Company deconsolidated Altus (as defined herein) on February 22, 2022. Refer to Note 1—Summary of Significant Accounting Policies and Note 3—Acquisitions and Divestitures for further detail.