STATEMENT OF CONSOLIDATED CHANGES IN EQUITY AND NONCONTROLLING INTERESTS (Unaudited) - USD ($) $ in Millions	Total	APA SHAREHOLDERS’ EQUITY	Common Stock	Paid-In Capital	Accumulated Deficit	Treasury Stock	Accumulated Other Comprehensive Income	Noncontrolling Interest
Beginning balance at Dec. 31, 2022	$ 1,345	$ 423	$ 262	$ 11,420	$ (5,814)	$ (5,459)	$ 14	$ 922
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common stock	623	623			623
Net income attributable to noncontrolling interest	165							165
Distributions to noncontrolling interest	(100)							(100)
Common dividends declared	(155)	(155)		(155)
Treasury stock activity, net	(188)	(188)				(188)
Other	6	6	1	2			3
Ending balance at Jun. 30, 2023	1,696	709	263	11,267	(5,191)	(5,647)	17	987
Beginning balance at Mar. 31, 2023	1,433	444	263	11,337	(5,572)	(5,601)	17	989
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common stock	381	381			381
Net income attributable to noncontrolling interest	81							81
Distributions to noncontrolling interest	(83)							(83)
Common dividends declared	(77)	(77)		(77)
Treasury stock activity, net	(46)	(46)				(46)
Other	7	7		7
Ending balance at Jun. 30, 2023	1,696	709	263	11,267	(5,191)	(5,647)	17	987
Beginning balance at Dec. 31, 2023	3,691	2,655	263	11,126	(2,959)	(5,790)	15	1,036
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common stock	673	673			673
Net income attributable to noncontrolling interest	159							159
Distributions to noncontrolling interest	(123)							(123)
Common dividends declared	(168)	(168)		(168)
Issuance of common stock	2,414	2,414	44	2,370
Treasury stock activity, net	(144)	(144)				(144)
Other	(7)	(7)	0	(6)			(1)
Ending balance at Jun. 30, 2024	6,495	5,423	307	13,322	(2,286)	(5,934)	14	1,072
Beginning balance at Mar. 31, 2024	3,653	2,607	263	11,047	(2,827)	(5,891)	15	1,046
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common stock	541	541			541
Net income attributable to noncontrolling interest	79							79
Distributions to noncontrolling interest	(53)							(53)
Common dividends declared	(93)	(93)		(93)
Issuance of common stock	2,414	2,414	44	2,370
Treasury stock activity, net	(43)	(43)				(43)
Other	(3)	(3)		(2)			(1)
Ending balance at Jun. 30, 2024	$ 6,495	$ 5,423	$ 307	$ 13,322	$ (2,286)	$ (5,934)	$ 14	$ 1,072