STATEMENT OF CONSOLIDATED COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
NET INCOME (LOSS) INCLUDING NONCONTROLLING INTERESTS	$ 4,222	$ 1,402	$ (4,904)
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Pension and postretirement benefit plan	(8)	7	(2)
Share of equity method interests other comprehensive income	0	1	0
COMPREHENSIVE INCOME (LOSS) INCLUDING NONCONTROLLING INTERESTS	4,214	1,410	(4,906)
Comprehensive income (loss) attributable to Altus Preferred Unit limited partners	(70)	162	76
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO APA CORPORATION	3,528	1,070	(4,862)
Noncontrolling Interest, Sinopec
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Comprehensive income (loss), net of tax, attributable to nonredeemable noncontrolling interest	464	174	(121)
Net income (loss) attributable to noncontrolling interest	464	174	(121)
Noncontrolling Interest, Altus
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Comprehensive income (loss), net of tax, attributable to nonredeemable noncontrolling interest	14	4	1
Net income (loss) attributable to noncontrolling interest	14	4	1
Noncontrolling Interest, APA Corporation
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Net income (loss) attributable to noncontrolling interest	$ 278	$ 0	$ 0