STATEMENT OF CONSOLIDATED CHANGES IN EQUITY (DEFICIT) AND NONCONTROLLING INTERESTS (Unaudited) - USD ($) $ in Millions		Total	Redeemable Noncontrolling Interest - Altus Preferred Unit Limited Partners	Noncontrolling interest – APA Corporation	Noncontrolling interest – Sinopec	Noncontrolling interest - Altus	EQUITY (DEFICIT) ATTRIBUTABLE TO APACHE CORPORATION	Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income	Noncontrolling Interests		Noncontrolling Interests Noncontrolling interest – APA Corporation		Noncontrolling Interests Noncontrolling interest – Sinopec		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 Sep. 30, 2022	[1]		0
Beginning balance at Dec. 31, 2021		$ 260					$ (618)	$ 8,677	$ (9,317)	$ 22	$ 878	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Apache Corporation		3,107					3,107		3,107
Net income attributable to noncontrolling interest				$ 221	$ 368	$ 14							$ 221	[1]	$ 368	[1]	$ 14
Distributions to noncontrolling interest – Sinopec					(237)										(237)	[1]
Distributions to APA Corporation		(819)					(679)	(679)			(140)	[1]
Deconsolidation of Altus		(72)									(72)	[1]
Other		21					21	22		(1)
Ending balance at Sep. 30, 2022		2,863					1,831	8,020	(6,210)	21	1,032	[1]
Ending balance at Sep. 30, 2022	[1]		$ 0
Beginning balance at Jun. 30, 2022		2,490					1,508	8,054	(6,567)	21	982	[2]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Apache Corporation		357					357		357
Net income attributable to noncontrolling interest				65	108	0							65	[2]	108	[2]
Distributions to noncontrolling interest – Sinopec					(78)										(78)	[2]
Distributions to APA Corporation		(86)					(41)	(41)			(45)	[2]
Other		7					7	7
Ending balance at Sep. 30, 2022		2,863					1,831	8,020	(6,210)	21	1,032	[1]
Beginning balance at Dec. 31, 2022		3,242					2,258	8,025	(5,781)	14	984	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Apache Corporation		814					814		814
Net income attributable to noncontrolling interest				261	261	0							261	[1]	261	[1]
Distributions to noncontrolling interest – Sinopec					(154)										(154)	[1]
Distributions to APA Corporation		(154)									(154)	[1]
Other		22					22	19		3
Ending balance at Sep. 30, 2023		4,292					3,094	8,044	(4,967)	17	1,198	[2]
Beginning balance at Jun. 30, 2023		3,814					2,700	8,037	(5,354)	17	1,114	[2]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Apache Corporation		387					387		387
Net income attributable to noncontrolling interest				$ 96	96	$ 0							$ 96	[2]	96	[2]
Distributions to noncontrolling interest – Sinopec					$ (54)										$ (54)	[2]
Distributions to APA Corporation		(54)									(54)	[2]
Other		7					7	7
Ending balance at Sep. 30, 2023		$ 4,292					$ 3,094	$ 8,044	$ (4,967)	$ 17	$ 1,198	[2]

[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.

[2] 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.