STATEMENT OF CONSOLIDATED COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
NET INCOME INCLUDING NONCONTROLLING INTERESTS	$ 1,981	$ 459
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Share of equity method interests other comprehensive income	0	1
Pension and postretirement benefit plan	(1)	0
COMPREHENSIVE INCOME INCLUDING NONCONTROLLING INTERESTS	1,980	460
Comprehensive income (loss) attributable to Altus Preferred Unit limited partners	(70)	19
COMPREHENSIVE INCOME ATTRIBUTABLE TO APA CORPORATION	1,846	398
Noncontrolling Interest, Sinopec
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Comprehensive income attributable to noncontrolling interest	119	42
Noncontrolling interests, Altus
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Comprehensive income attributable to noncontrolling interest	14	1
Noncontrolling interest, APA Corporation
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Comprehensive income attributable to noncontrolling interest	$ 71	$ 0