Debt Instrument, Termination Term

No definition available.

Name:	apa_DebtInstrumentTerminationTerm
Namespace Prefix:	apa_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of Credit Facility Option to Increase Borrowing Capacity

+ References

No definition available.

+ Details

Name:	apa_LineOfCreditFacilityOptionToIncreaseBorrowingCapacity
Namespace Prefix:	apa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount owed to the reporting entity by counterparties in securitized loan transactions.

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Name:	us-gaap_AccountsReceivableFromSecuritization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

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Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-8

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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-Name Accounting Standards Codification
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-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-8

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481544/470-10-50-6

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- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References

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DEBT AND FINANCING COSTS - Additional Information (Details) - USD ($)	Mar. 31, 2026	Apr. 01, 2025	Mar. 14, 2025	Jun. 08, 2022	Jun. 30, 2026	Dec. 31, 2025	May 30, 2025
Debt Instrument [Line Items]
Total long-term debt					$ 3,723,000,000	$ 3,653,000,000
Debt, fair value					3,990,000,000	3,880,000,000
A/R Facility \| Overnight Bank Funding Rate
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.50%
Revolving Credit Agreement \| Unsecured Debt
Debt Instrument [Line Items]
Letters of credit outstanding					12,600,000
A/R Facility
Debt Instrument [Line Items]
Accounts receivable from securitization	$ 225,000,000.0
Termination term		60 days
Increase in commitments	$ 50,000,000.0
Drawn fee	0.85%
Unused capacity, commitment fee percentage	0.40%
A/R Facility \| Pledged To Amended A/R Facility As Collateral
Debt Instrument [Line Items]
Accounts receivable from securitization					225,000,000.0
A/R Facility \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	1.00%
Term Loan Credit Agreement \| Unsecured Debt
Debt Instrument [Line Items]
Face amount							$ 1,150,000,000
Revolving Credit Agreement \| Unsecured Debt
Debt Instrument [Line Items]
Debt issuance costs					7,500,000
Total long-term debt					523,000,000	453,000,000
Remaining borrowing capacity					1,060,000,000.00
Revolving Credit Agreement \| Revolving Credit Facility \| Unsecured Debt
Debt Instrument [Line Items]
Face amount							1,600,000,000
Revolving Credit Agreement \| Letter of Credit \| Unsecured Debt
Debt Instrument [Line Items]
Debt maximum borrowing capacity							200,000,000.0
Revolving Credit Agreement \| Swingline Loan \| Unsecured Debt
Debt Instrument [Line Items]
Debt maximum borrowing capacity							$ 300,000,000.0
6.625 % New Senior Notes Due 2028 \| Senior Notes
Debt Instrument [Line Items]
Face amount			$ 250,000,000.0
Stated percentage			6.625%
Debt instrument, redemption price, percentage			101.25%
6.625% senior unsecured notes due 2028 (“2028 Notes”) \| Unsecured Debt
Debt Instrument [Line Items]
Total long-term debt					1,050,000,000	1,050,000,000
6.625% senior unsecured notes due 2028 (“2028 Notes”) \| Senior Notes
Debt Instrument [Line Items]
Face amount			$ 1,050,000,000.00
Stated percentage			6.625%
$1.0 Billion 2030 Senior Unsecured Notes \| Unsecured Debt
Debt Instrument [Line Items]
Face amount				$ 1,000,000,000.00
5.875% senior unsecured notes due 2030 (“2030 Notes”) \| Unsecured Debt
Debt Instrument [Line Items]
Total long-term debt					$ 1,000,000,000	$ 1,000,000,000
5.875% senior unsecured notes due 2030 (“2030 Notes”) \| Senior Notes
Debt Instrument [Line Items]
Stated percentage				5.875%	5.875%
Debt instrument, redemption price, percentage				99.59%