Liabilities settled Asset Retirement Obligation, Liabilities Settled Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] TRANSACTIONS WITH PARENT AFFILIATE Related Party Transactions Disclosure [Text Block] Total debt Long-Term Debt and Lease Obligation, Including Current Maturities Proceeds from asset divestitures Proceeds from Sale of Oil and Gas Property and Equipment Cover [Abstract] Cover [Abstract] NET DECREASE IN CASH AND CASH EQUIVALENTS Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Standby loan agreed to provide related to ARO (up to) Standby Loan Agreed To Provide Related To Asset Retirement Obligations Standby Loan Agreed To Provide Related To Asset Retirement Obligations Other current liabilities (Note 7) Total Other current liabilities Other Liabilities, Current Exploration Exploration Exploration Expense Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Extinguishment of Debt, Type [Domain] Extinguishment of Debt, Type [Domain] Revisions in estimated liabilities Asset Retirement Obligation, Revision of Estimate COMPREHENSIVE INCOME (LOSS) INCLUDING NONCONTROLLING INTERESTS Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest LONG-TERM DEBT (Note 9) Long-term debt Long-Term Debt and Lease Obligation Income taxes paid, net of refunds Income Taxes Paid, Net Commitment And Contingencies [Table] Commitment And Contingencies [Table] Commitment And Contingencies [Table] Allowance for receivables Accounts Receivable, Allowance for Credit Loss, Current Distributions to noncontrolling interest – Sinopec Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Disposal Group Name [Domain] Disposal Group Name [Domain] Equity method interests (Note 6) Equity method interests Equity Method Investments Distributions to APA Corporation Adjustments To Additional Paid In Capital, Distributions To Parent Adjustments To Additional Paid In Capital, Distributions To Parent Receivables Increase (Decrease) in Accounts Receivable NATURE OF OPERATIONS Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Inventories Inventory, Policy [Policy Text Block] Receivable from / Payable to APA Related Party Transaction, Policy [Policy Text Block] Related Party Transaction, Policy TEXAS TEXAS Petroleum Reserves [Axis] Petroleum Reserves [Axis] Deferred charges and other Deferred Costs and Other Assets Investment, Name [Domain] Investment, Name [Domain] Accrued interest converted to principal Notes Receivable, Accrued Interest Converted To Principal Notes Receivable, Accrued Interest Converted To Principal Reimbursable costs charged to Parent Reimbursable Corporate Overhead Charges Reimbursable Corporate Overhead Charges Number of pending lawsuits Loss Contingency, Pending Claims, Number Schedule Of Significant Accounting Policies [Table] Schedule Of Significant Accounting Policies [Table] Schedule Of Significant Accounting Policies [Table] U.S. UNITED STATES Entity Tax Identification Number Entity Tax Identification Number Exploratory dry hole expense and unproved leasehold impairments Oil and Gas, Result of Operation, Dry Hole Cost Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] Operating Segments Operating Segments [Member] NET CASH PROVIDED BY OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities CASH FLOWS FROM OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Delayed-Drawn Term Loan Delayed-Drawn Term Loan [Member] Delayed-Drawn Term Loan Intersegment Eliminations & Other Intersegment Eliminations [Member] Asset retirement obligation (Note 8) Asset retirement obligation, long-term Asset Retirement Obligations, Noncurrent Asset retirement obligation accretion Asset retirement obligation accretion Accretion expense Asset Retirement Obligation, Accretion Expense Other Stockholders' Equity, Other Term Loan Credit Agreement Term Loan Credit Agreement [Member] Term Loan Credit Agreement Equity Components [Axis] Equity Components [Axis] Other current assets (Note 5) Total Other current assets Other Assets, Current Net income attributable to noncontrolling interest, distributed in cash Net Income (Loss) Attributable To Nonredeemable Noncontrolling Interest, Distributed In Cash Net Income (Loss) Attributable To Nonredeemable Noncontrolling Interest, Distributed In Cash GBP Agreement GBP Agreement [Member] GBP Agreement Gathering, processing, and transmission facilities Gathering, Processing And Transmission Facilities, Noncurrent Gas gathering processing and transmission facilities non current. Distributions to APA Corporation Payments of Capital Distribution Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Asset retirement obligation assumed Disposal Group, Including Discontinued Operation, Consideration, Asset Retirement Obligation Assumed Disposal Group, Including Discontinued Operation, Consideration, Asset Retirement Obligation Assumed Use of Estimates Use of Estimates, Policy [Policy Text Block] Total operating expenses Costs and Expenses Payables and Accruals [Abstract] Payables and Accruals [Abstract] Debt Repurchase Program [Axis] Debt Repurchase Program [Axis] Debt Repurchase Program Liabilities held for sale Asset Retirement Obligation, Liabilities Held For Sale Asset Retirement Obligation, Liabilities Held For Sale Disposal Group Classification [Axis] Disposal Group Classification [Axis] Entity Small Business Entity Small Business OTHER CURRENT LIABILITIES Accounts Payable and Accrued Liabilities Disclosure [Text Block] Geographical [Axis] Geographical [Axis] Egypt Segment Egypt [Member] Segment Egypt [Member] Percentage of barrels of oil equivalent Oil and Gas, Production Reserve, Energy, Oil Percentage Oil and Gas, Production Reserve, Energy, Oil Percentage Gain on divestitures, net Gain (Loss) on Disposition of Business Accrued liability for legal contingencies Loss Contingency Accrual APA Corp APA Corp [Member] APA Corp Current decommissioning contingency for sold Gulf of Mexico properties Decommissioning Contingency For Sold Properties, Current Decommissioning Contingency For Sold Properties, Current Lease operating expenses Lease operating expenses Operating Lease, Expense Debt extension term Line Of Credit Facility, Extension Term Line Of Credit Facility, Extension Term Oil and gas properties Oil and Gas, Successful Efforts Method, Property and Equipment, before Accumulated Depreciation, Depletion, Amortization, and Impairment Exploratory well costs capitalized for a period greater than one year Oil and Gas, Capitalized Exploratory Well Cost, Capitalized for Period Greater than One Year Credit Facility [Domain] Credit Facility [Domain] CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR CASH AND CASH EQUIVALENTS AT END OF PERIOD Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents CURRENT ASSETS: Assets, Current [Abstract] Consolidation Items [Axis] Consolidation Items [Axis] OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX: Other Comprehensive Income (Loss), Net of Tax [Abstract] Natural gas revenues Natural Gas [Member] Product and Service [Domain] Product and Service [Domain] Retain right of obligations Obligations For Capacity Rights Obligations For Capacity Rights Other, net Proceeds from (Payments for) Other Financing Activities Interest income Interest Income, Interest-Earning Asset COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO APACHE CORPORATION Comprehensive Income (Loss), Net of Tax, Attributable to Parent Accrued income taxes Accrued Income Taxes, Current Gathering, Processing, and Transmission (GPT) Facilities Gathering Transmission And Processing Facilities [Policy Text Block] Gathering transmission and processing facilities. Related Party Transaction [Domain] Related Party Transaction [Domain] Schedule Of Financing Costs Net Schedule Of Financing Costs Net [Table Text Block] Schedule Of Financing Costs Net U.S. Segment United States [Member] Segment United States [Member] Property and equipment, net Property, Plant and Equipment, Net Noncontrolling interest Equity, Attributable to Noncontrolling Interest Australian Operations Divestiture Dispute Australian Operations Divestiture Dispute [Member] Australian Operations Divestiture Dispute [Member] Borrowing outstanding Short-Term Debt Former Facility Former Facility [Member] Former Facility Common stock, par value (in USD per share) Common Stock, Par or Stated Value Per Share Revolving Credit Facility Revolving Credit Facility [Member] CASH FLOWS FROM INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Gain on divestitures, net Gain (Loss) on Sale of Properties Current operating lease liability Operating Lease, Liability, Current Notes receivable from APA Corporation Notes Receivable From Affiliate, Investing Activities Notes Receivable From Affiliate, Investing Activities Common stock, shares issued (in shares) Common Stock, Shares, Issued Taxes other than income Taxes other than income Taxes, Other Entity [Domain] Entity [Domain] Credit facility maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Liabilities incurred Asset Retirement Obligation, Liabilities Incurred Payments on fixed-rate debt Repayments Of Fixed-Rate Debt Repayments Of Fixed-Rate Debt Additional decommissioning contingency liability Decommissioning Contingency For Sold Properties, Increase (Decrease) Decommissioning Contingency For Sold Properties, Increase (Decrease) Natural gas liquids revenues Natural Gas Liquids (NGL) [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Debt instrument guarantee terms, benchmark amount (less than) Debt Instrument, Guarantee Terms, Benchmark Amount Debt Instrument, Guarantee Terms, Benchmark Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] EQUITY ATTRIBUTABLE TO APACHE CORPORATION Equity, Attributable to Parent Related Party Related Party [Member] Litigation Case [Axis] Litigation Case [Axis] Deferred income tax benefit Benefit from deferred income taxes Deferred Income Tax Expense (Benefit) Letters of credit outstanding, amount Letters of Credit Outstanding, Amount Schedule of Asset Retirement Obligation Schedule of Change in Asset Retirement Obligation [Table Text Block] Current debt Debt, Current Financing costs, net Financing costs, net Financing costs, net Financing Costs, Net Financing Costs, Net Receivables, net of allowance Receivables Accounts Receivable, after Allowance for Credit Loss, Current Impairments Asset Impairment Charges Document Fiscal Period Focus Document Fiscal Period Focus Liabilities held for sale Disposal Group, Including Discontinued Operation, Liabilities, Current ACQUISITIONS AND DIVESTITURES Mergers, Acquisitions and Dispositions Disclosures [Text Block] ASSETS Assets [Abstract] Document Type Document Type Commercial Paper Commercial Paper [Member] Derivative instrument gains, net Gain (Loss) on Derivative Instruments, Net, Pretax Schedule of Financial Segment Information Schedule of Segment Reporting Information, by Segment [Table Text Block] Nonrelated Party Nonrelated Party [Member] Number of credit agreements denominated in US dollars Debt Instrument, Number Of Credit Agreements Denominated In US Dollars Debt Instrument, Number Of Credit Agreements Denominated In US Dollars Noncurrent receivable from APA Corporation (Note 2) Noncurrent receivable from APA Corporation Accounts Receivable, after Allowance for Credit Loss, Noncurrent EQUITY ATTRIBUTABLE TO APACHE CORPORATION Parent [Member] Accounts payable Accounts Payable, Current Accounting Policies [Abstract] Accounting Policies [Abstract] Additions to upstream oil and gas property Payments to Explore and Develop Oil and Gas Properties Property and equipment, net Property And Equipment Net Including Finance Lease Right Of Use Assets Oil And Gas Properties Property And Equipment Net Including Finance Lease Right Of Use Assets Oil And Gas Properties REVENUES AND OTHER: Revenues [Abstract] Line of credit facility, committed amount Line Of Credit Facility, Committed Amount Line Of Credit Facility, Committed Amount Unamortized discount Debt Instrument, Unamortized Discount Liabilities divested Asset Retirement Obligation Liabilities Divested Asset Retirement Obligation Liabilities Divested Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Impairments Impairments of oil and gas properties Impairment, Oil and Gas, Property with Unproved and Proved Reserves Statistical Measurement [Axis] Statistical Measurement [Axis] Distributions to noncontrolling interest – Sinopec Payments to Noncontrolling Interests NET INCOME (LOSS) BEFORE INCOME TAXES Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Deferred tax asset (Note 10) Deferred Income Tax Assets, Net Accounts receivable from/payable to APA Corporation Increase (Decrease) in Due to Affiliates Paid-In Capital Additional Paid-in Capital [Member] Investment, Name [Axis] Investment, Name [Axis] Apache Egypt Apache Egypt [Member] Apache Egypt [Member] New Pronouncements Issued But Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Kinetik Kinetik [Member] Kinetik Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Entity Interactive Data Current Entity Interactive Data Current Current income tax provision Current Income Tax Expense (Benefit) Ownership [Axis] Ownership [Axis] Number of operating segments Number of Operating Segments Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Extinguishment of Debt [Axis] Extinguishment of Debt [Axis] Leasehold and property acquisitions Payments to Acquire Oil and Gas Property NET INCOME (LOSS) INCLUDING NONCONTROLLING INTERESTS NET INCOME (LOSS) INCLUDING NONCONTROLLING INTERESTS Net income including noncontrolling interests Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other Income (Expense): Nonoperating Income (Expense) [Abstract] Notes receivable from APA Corporation (Note 2) Notes receivable principal outstanding Nontrade Receivables, Noncurrent Apollo Exploration Lawsuit Apollo Exploration Lawsuit [Member] Apollo Exploration Lawsuit [Member] SUPPLEMENTARY CASH FLOW DATA: Supplemental Cash Flow Information [Abstract] Delayed-Drawn Term Loan, Three Year Tranche Loans Delayed-Drawn Term Loan, Three Year Tranche Loans [Member] Delayed-Drawn Term Loan, Three Year Tranche Loans Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Inventory write-down Inventory Write-down Operating Income (Loss) Operating Income (Loss) NET CASH USED IN INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities Business Acquisition [Line Items] Business Acquisition [Line Items] LIABILITIES, NONCONTROLLING INTERESTS, AND EQUITY Liabilities and Equity Accrued compensation and benefits Employee-related Liabilities, Current Schedule of Equity Method Investment Information Equity Method Investments [Table Text Block] Paid-in capital Additional Paid in Capital Deferred charges and other long-term assets Increase (Decrease) in Prepaid Expense and Other Assets Short-term Debt, Type [Domain] Short-Term Debt, Type [Domain] Number of prior letters notifying unable to fund decommissioning obligations Number Of Prior letters Notifying Unable To Fund Decommissioning Obligations Number Of Prior letters Notifying Unable To Fund Decommissioning Obligations Transaction, reorganization, and separation Transaction, reorganization, and separation Restructuring Charges Open Market Repurchase Open Market Repurchase [Member] Open Market Repurchase Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Interest income Investment Income, Interest Non-Core Assets And Leasehold Non-Core Assets And Leasehold [Member] Non-Core Assets And Leasehold [Member] Legal Entity [Axis] Legal Entity [Axis] Current maturities Long-Term Debt and Lease Obligation, Current Disposed of by Sale Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Current asset retirement obligation Less current portion Asset Retirement Obligation, Current Related Party Transaction [Axis] Related Party Transaction [Axis] Accumulated Other Comprehensive Income AOCI Attributable to Parent [Member] Inventories Inventory, Net Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Product and Service [Axis] Product and Service [Axis] Entity Address, State or Province Entity Address, State or Province Statement [Line Items] Statement [Line Items] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Assets held for sale Disposal Group, Including Discontinued Operation, Assets, Current Noncontrolling interest – Sinopec Noncontrolling Interest, Sinopec [Member] Noncontrolling Interest, Sinopec OPERATING EXPENSES: Operating Expenses: Operating Expenses [Abstract] LIABILITIES, NONCONTROLLING INTERESTS, AND EQUITY Liabilities and Equity [Abstract] OTHER ASSETS: Other Assets, Noncurrent [Abstract] Number of plaintiff, sureties issued bonds directly Number Of Plaintiff, Sureties Issued Bonds Directly Number Of Plaintiff, Sureties Issued Bonds Directly Loss contingency, estimated of possible loss amount Loss Contingency, Estimate of Possible Loss Number of actions filed Loss Contingency, New Claims Filed, Number Sinopec Sinopec [Member] Sinopec [Member] Minimum Minimum [Member] Related Party Transactions [Abstract] Number of defendants Loss Contingency, Number of Defendants Segments [Axis] Segments [Axis] Short-term Debt, Type [Axis] Short-Term Debt, Type [Axis] Delaware Litigation Delaware Litigation [Member] Delaware Litigation [Member] Schedule of Other Current Assets Schedule of Other Current Assets [Table Text Block] Notes and debentures before unamortized discount and debt issuance costs Long-Term Debt, Gross Environmental remediation payments Accrual for Environmental Loss Contingencies, Payments Note receivable, accrued interest converted to principal, term Notes Receivable, Accrued Interest Converted To Principal, Term Notes Receivable, Accrued Interest Converted To Principal, Term Type of Reserve [Domain] Type of Reserve [Domain] Oil and Gas Properties, Proved Oil and Gas Properties, Proved [Member] Oil and Gas Properties, Proved [Member] EQUITY: Equity, Attributable to Parent [Abstract] Decommissioning contingency for sold Decommissioning Contingency For Sold Properties, Current And Noncurrent Decommissioning Contingency For Sold Properties, Current And Noncurrent Debt Repurchase Program [Domain] Debt Repurchase Program [Domain] Debt Repurchase Program [Domain] Segments [Domain] Segments [Domain] Number of credit agreements Debt Instrument, Number Of Credit Agreements Debt Instrument, Number Of Credit Agreements Assets held-for-sale, fair value Long-Lived Asset, Held-for-Sale, Fair Value Disclosure Debt instrument term Debt Instrument, Term Debt repurchase price Debt Instrument, Repurchase Amount Finance lease obligations Finance Lease, Liability Equity method investment, number of shares (in shares) Equity Method Investment, Number Of Shares Equity Method Investment, Number Of Shares ASSET RETIREMENT OBLIGATION Asset Retirement Obligation Disclosure [Text Block] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Debt instrument, fair value Debt Instrument, Fair Value Disclosure Other, net Other Nonoperating Income (Expense) Line of credit facility, covenant benchmark amount Debt Instrument, Guarantee Effective Benchmark Amount Debt Instrument, Guarantee Effective Benchmark Amount Uncommitted Lines Of Credit Uncommitted Lines Of Credit [Member] Uncommitted Lines Of Credit Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Disposal Group Name [Axis] Disposal Group Name [Axis] Gains (loss) on changes in fair value of equity method interest Income (Loss) from Equity Method Investments Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract] Decommissioning security for sold Gulf of Mexico properties (Note 11) Decommissioning Security For Sold Properties Decommissioning Security For Sold Properties Accrued operating expenses Accrued Operating Expenses Accrued operating expenses. Cash deposit Proceeds from Sales of Business, Affiliate and Productive Assets Related Party [Domain] Related and Nonrelated Parties [Domain] North Sea Segment North Sea [Member] Segment North Sea Oil and gas Oil and Gas [Member] Local Phone Number Local Phone Number Current decommissioning security for sold Gulf of Mexico assets Decommissioning Security For Sold Properties, Current Decommissioning Security For Sold Properties, Current Total operating expenses Operating Expenses Deferred tax liability (Note 10) Deferred Income Tax Liabilities, Net Schedule of Equity Method Investments [Table] Equity Method Investment [Table] OTHER CURRENT ASSETS Other Current Assets [Text Block] Loss on previously sold Gulf of Mexico properties Loss on previously sold Gulf of Mexico properties Loss on previously sold properties Loss on Previously Sold Properties Loss on Previously Sold Properties Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] DEFERRED CREDITS AND OTHER NONCURRENT LIABILITIES: Liabilities, Noncurrent [Abstract] Pension and postretirement benefit plan Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Schedule of Other Current Liabilities Schedule of Accrued Liabilities [Table Text Block] Accrued interest Interest Payable, Current Permian Basin Permian Region [Member] Permian Region [Member] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Purchased oil and gas Oil and Gas, Purchased [Member] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Line of Credit Line of Credit [Member] Entity Emerging Growth Company Entity Emerging Growth Company Other Other Sundry Liabilities, Current North Sea North Sea [Member] North Sea CAPITALIZED EXPLORATORY WELL COSTS Oil and Gas, Capitalized Exploratory Well Cost [Text Block] Oil revenues Oil [Member] Segment Reporting [Abstract] Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key Number of bonds held Number Of Bond Held Number Of Bond Held Plaintiffs alleged damages Loss Contingency, Damages Sought, Value Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Delayed-Drawn Term Loan, 364-Day Tranche Loans Delayed-Drawn Term Loan, 364-Day Tranche Loans [Member] Delayed-Drawn Term Loan, 364-Day Tranche Loans Equity Component [Domain] Equity Component [Domain] BUSINESS SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Drilling advances and other current assets Increase (Decrease) In Drilling Advances And Other Current Assets Increase (Decrease) In Drilling Advances And Other Current Assets Payments to acquire leasehold and property Payments To Acquire Oil And Gas Properties, Leasehold And Property Payments To Acquire Oil And Gas Properties, Leasehold And Property Total revenues and other Revenues And Other Revenues And Other Entity Shell Company Entity Shell Company Interest income from APA Corporation, net (Note 2) Interest Income With Parent, Net Interest Income With Parent, Net Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Drilling advances Drilling Advances Drilling advances. Debt repurchased principal amount Debt Instrument, Repurchased Face Amount Unsecured Debt Unsecured Debt [Member] Consolidated Entities [Axis] Consolidated Entities [Axis] Statement [Table] Statement [Table] Interest expense Interest Expense, Debt Holding Company Reorganization Holding Company Reorganization [Member] Holding Company Reorganization SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Consolidation Items [Domain] Consolidation Items [Domain] City Area Code City Area Code CURRENT LIABILITIES: Liabilities, Current [Abstract] Oil and gas property impaired, fair value Oil And Gas Property Impaired Fair Value Disclosure Oil And Gas Property Impaired Fair Value Disclosure Interest paid, net of capitalized interest Interest Paid, Excluding Capitalized Interest, Operating Activities Disposal Group Classification [Domain] Disposal Group Classification [Domain] Other Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Senior Notes Senior Notes [Member] Accrued expenses Increase (Decrease) in Accrued Liabilities Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Senior Promissory Note Dated March 31, 2023 Senior Promissory Note Dated March 31, 2023 [Member] Senior Promissory Note Dated March 31, 2023 Gain contingency, unrecorded amount Gain Contingency, Unrecorded Amount INCOME TAXES Income Tax Disclosure [Text Block] Accumulated deficit Retained Earnings (Accumulated Deficit) Related Party Transaction [Line Items] Related Party Transaction [Line Items] Inventories Increase (Decrease) in Inventories Schedule of Debt Schedule of Debt [Table Text Block] General and administrative General and administrative General and Administrative Expense Organization, Consolidation and Presentation of Financial Statements [Abstract] NET CASH USED IN FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities Deferred credits and noncurrent liabilities Increase (Decrease) Of Deferred Charges, Deferred Credits And Noncurrent Liabilities Increase (Decrease) Of Deferred Charges, Deferred Credits And Noncurrent Liabilities Proceeds from sale of Kinetik Shares Proceeds from Sale of Equity Method Investments Credit Facility [Axis] Credit Facility [Axis] Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name Decommissioning security for sold properties Decommissioning Security For Sold Properties, Current And Noncurrent Decommissioning Security For Sold Properties, Current And Noncurrent Apache credit facility Credit Facility, Apache [Member] Credit Facility, Apache Other asset impairment charges Other Asset Impairment Charges Depreciation, depletion, and amortization Depreciation, depletion, and amortization Depreciation, depletion, and amortization Depreciation, Depletion and Amortization Oil and gas, excluding purchased Oil And Gas, Excluding Purchased [Member] Oil And Gas, Excluding Purchased [Member] Net Income And Distributable Cash Flow For Egyptian Operations Net Income And Distributable Cash Flow For Egyptian Operations [Member] Net Income And Distributable Cash Flow For Egyptian Operations Net income attributable to noncontrolling interest Net income attributable to noncontrolling interest Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Notes receivable, aggregate principal amount Receivable with Imputed Interest, Face Amount Note receivable, term Notes Receivables, Term Notes Receivables, Term Comprehensive income attributable to noncontrolling interest Comprehensive Income (Loss), Net Of Tax, Attributable To Nonredeemable Noncontrolling Interest Comprehensive Income (Loss), Net Of Tax, Attributable To Nonredeemable Noncontrolling Interest Debt issuance costs Debt Issuance Costs, Net DEBT AND FINANCING COSTS Debt Disclosure [Text Block] Geographical [Domain] Geographical [Domain] Debt face amount Debt Instrument, Face Amount Asset Retirement Obligation Disclosure [Abstract] Asset Retirement Obligation Disclosure [Abstract] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Principles of Consolidation Consolidation, Policy [Policy Text Block] Common stock, $0.625 par, 1,000 and 1,000 shares authorized, respectively, 1,000 and 1,000 shares issued, respectively Common Stock, Value, Issued Asset retirement obligation at the beginning of period Asset retirement obligation at the end of period Asset Retirement Obligation Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Total deferred credits and other noncurrent liabilities Liabilities, Other than Long-Term Debt, Noncurrent Revenue from non-customers Revenue From Non-Customer Revenue From Non-Customer Payments of capital distribution Payments Of Capital Distribution, Excluding Intercompany Transaction From Reorganization Payments Of Capital Distribution, Excluding Intercompany Transaction From Reorganization Other, net Payments for (Proceeds from) Other Investing Activities Number of plaintiff, sureties issued bonds to issuing bank Number Of Plaintiff, Sureties Issued Bonds To Issuing Bank Number Of Plaintiff, Sureties Issued Bonds To Issuing Bank Gain (loss) on sale of non-core assets Gain (Loss) on Disposition of Oil and Gas Property Gain on extinguishment of debt Gain on extinguishment of debt Gain on extinguishment of debt Gain (Loss) on Extinguishment of Debt CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Apache notes and debentures Notes And Debentures [Member] Notes and debentures. Equity Method Investment, Nonconsolidated Investee [Axis] Equity Method Investment, Nonconsolidated Investee [Axis] Commitment And Contingencies [Line Items] Commitment And Contingencies [Line Items] Commitment And Contingencies [Line Items] Accounts payable Increase (Decrease) in Accounts Payable Ownership [Domain] Ownership [Domain] Disposal Group, Held-for-Sale, Not Discontinued Operations Disposal Group, Held-for-Sale, Not Discontinued Operations [Member] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Total current liabilities Liabilities, Current ASSETS Total Assets Assets Gathering, processing, and transmission/Purchased oil and gas costs Cost of goods and services sold Cost of Goods and Services Sold Outstanding borrowings Long-Term Line of Credit Equity Method Investment, Nonconsolidated Investee [Domain] Equity Method Investment, Nonconsolidated Investee [Domain] Other Other Liabilities, Noncurrent Production of barrels of oil Oil and Gas, Production Reserve, Energy Decommissioning contingency for sold Gulf of Mexico properties (Note 11) Decommissioning Contingency For Sold Properties Decommissioning Contingency For Sold Properties EQUITY METHOD INTERESTS Equity Method Investments and Joint Ventures Disclosure [Text Block] Non-Core Mineral Rights Non-Core Mineral Rights [Member] Non-Core Mineral Rights Schedule of Related Party Transactions, by Related Party [Table] Related Party Transaction [Table] Extractive Industries [Abstract] Extractive Industries [Abstract] Total revenues Sales Revenues Entity Address, City or Town Entity Address, City or Town Gulf Of Mexico Shelf Operations and Properties Gulf Of Mexico Shelf Operations And Properties [Member] Gulf Of Mexico Shelf Operations And Properties [Member] Debt Instrument [Axis] Debt Instrument [Axis] California Litigation California Litigation [Member] California Litigation [Member] NET INCOME (LOSS) ATTRIBUTABLE TO APACHE CORPORATION Net income (loss) attributable to Apache Corporation Net Income (Loss) Attributable to Parent Note receivable, interest rate Notes Receivable, Stated Interest Rate Notes Receivable, Stated Interest Rate Line of credit facility, increased committed amount Line Of Credit Facility, Increased Committed Amount Line Of Credit Facility, Increased Committed Amount Line of credit facility, current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Less: Accumulated depreciation, depletion, and amortization Accumulated Depreciation Depletion And Amortization Property And Equipment Including Finance Lease Oil And Gas Properties Accumulated Depreciation Depletion And Amortization Property And Equipment Including Finance Lease Oil And Gas Properties PROPERTY AND EQUIPMENT: Property, Plant and Equipment, Net [Abstract] Entity File Number Entity File Number Line of credit facility, number of extension options Line Of Credit Facility, Number Of Extension Options Line Of Credit Facility, Number Of Extension Options Capitalized exploratory well costs Oil and Gas, Capitalized Exploratory Well Cost Consolidated Entities [Domain] Consolidated Entities [Domain] Document Fiscal Year Focus Document Fiscal Year Focus Syndicated Credit Facility Syndicated Credit Facility [Member] Syndicated Credit Facility Noncontrolling Interests Noncontrolling Interest [Member] Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One USD Agreement USD Agreement [Member] USD Agreement Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Number of subsidiaries Number Of Subsidiaries Number Of Subsidiaries Document Period End Date Document Period End Date Loss on offshore decommissioning contingency Loss On Offshore Decommissioning Contingency Loss On Offshore Decommissioning Contingency Finance lease obligations, current Finance Lease, Liability, Current Other, net Other Noncash Income (Expense) Number of unsecured guaranties of obligations Number Of Unsecured Guaranties Of Obligations Number Of Unsecured Guaranties Of Obligations Receivables from contracts with customer, net Contract with Customer, Asset, after Allowance for Credit Loss Apache Australia Operation Apache Australia Operation [Member] Apache Australia Operation [Member] Schedule Of Significant Accounting Policies [Line Items] Schedule Of Significant Accounting Policies [Line Items] Schedule Of Significant Accounting Policies [Line Items] Oil and Gas Property Oil and Gas [Policy Text Block] Prepaid assets and other Prepaid Expense and Other Assets, Current Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Litigation Case [Domain] Litigation Case [Domain] Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Current Reporting Status Entity Current Reporting Status Accumulated Deficit Retained Earnings [Member] Amortization of debt issuance costs Amortization of Debt Issuance Costs Ownership percentage by noncontrolling owners Subsidiary, Ownership Percentage, Noncontrolling Owner Undiscounted reserve for environmental remediation Accrual for Environmental Loss Contingencies, Gross Related Party [Axis] Related and Nonrelated Parties [Axis] Louisiana Restoration, Coastal Zone Lawsuits Louisiana Restoration, Coastal Zone Lawsuits [Member] Louisiana Restoration, Coastal Zone Lawsuits Environmental tax and royalty obligations Royalty Obligation Non Current Royalty Obligation Non Current TOTAL EQUITY Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Accrued exploration and development Accrued Exploration And Development Accrued exploration and development. Entity Filer Category Entity Filer Category Noncontrolling interest – APA Corporation Noncontrolling Interest, APA Corporation [Member] Noncontrolling Interest, APA Corporation Other, net Other Sales Revenue (Losses) Net Other sales revenue (losses) net. Letter of Credit Letter of Credit [Member]