Provision for deferred income taxes and other tax accruals Deferred Income Taxes and Tax Credits Investments by Consolidated and Nonconsolidated Entities [Axis] Consolidated Entities [Axis] Capital expenditures Property, Plant and Equipment, Additions Less: Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Schedule of Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Accrued liabilities Accrued liabilities Accrued Liabilities, Current Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accrued payments to royalty and working interest owners Accrued Royalties, Current Award Type [Domain] Award Type [Domain] Equity Method Investment, Equity Method Investee [Domain] Investment, Name [Domain] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Variable Interest Entity Variable Interest Entity, Primary Beneficiary [Member] Income taxes on actuarial changes in plan liabilities Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax JDA, Gulf of Thailand JDA, Gulf of Thailand [Member] JDA, Gulf of Thailand Deferred income taxes Deferred Income Tax Liabilities, Net Performance share units Performance Shares [Member] Segment Reporting [Abstract] Segment Reporting [Abstract] Accounts payable Accounts Payable, Current Increase (decrease) in taxes payable Increase (Decrease) in Accrued Taxes Payable Equity Method Investment, Equity Method Investee [Axis] Investment, Name [Axis] Total number of remaining active cases filed Loss Contingency, Pending Claims, Number Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Geographical [Axis] Geographical [Axis] Percent interest in consolidated entity Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Ownership [Axis] Ownership [Axis] Project [Domain] Project [Domain] Current Liabilities: Liabilities, Current [Abstract] Eliminations Intersegment Eliminations [Member] Number of successful exploration wells drilled Oil and Gas, Exploratory Well Drilled, Net Productive, Number Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Diluted (in dollars per share) Earnings Per Share, Diluted Hedging Relationship [Axis] Hedging Relationship [Axis] Net effect of hedge (gains) losses reclassified to income Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Recourse Status [Axis] Recourse Status [Axis] Change in derivatives designated as cash flow hedges, after taxes Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent Natural gas revenue Natural Gas Revenue [Member] Natural gas revenue. Recourse Status [Domain] Recourse Status [Domain] Components of Net Periodic Pension Cost Schedule of Net Benefit Costs [Table Text Block] Interest income Interest Income, Interest-Earning Asset Trading Symbol Trading Symbol Proceeds from sale of Class A shares of Hess Midstream LP ProceedsFromSaleOfSharesOfSubsidiary Proceeds from the public offering of Class A shares of Hess Midstream LP, net of transaction costs Current portion of operating and finance lease obligations Operating And Finance Lease Liabilities Current Operating and finance lease liabilities, current Long-term debt, fair value Long-Term Debt, Fair Value Net Income Attributable to Hess Corporation Net income (loss) attributable to Hess Corporation Net Income (Loss) Total current liabilities Liabilities, Current Fair Value Disclosures [Abstract] Derivative Contract [Domain] Derivative Contract [Domain] Accrued interest on debt Interest Payable, Current Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Hess Corporation stockholders’ equity: Equity, Attributable to Parent [Abstract] Contract with customer, liability Contract with Customer, Liability Change in fair value of cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Net Income (Loss) and Weighted Average Number of Common Shares Used in Computation of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Service cost Defined Benefit Plan, Service Cost Processing fees incurred Related Party Transaction, Amounts of Transaction Net gains (losses) on foreign exchange contracts not designated as hedging instruments Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Foreign Exchange Forwards / Swaps Foreign Exchange Contract [Member] Well costs incurred and expensed Well Costs Incurred And Expensed Well costs incurred and expensed in the same year Goodwill Goodwill Equity Components [Axis] Equity Components [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Shares granted, stock options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Entity Small Business Entity Small Business Local Phone Number Local Phone Number (Increase) decrease in accounts receivable Increase (Decrease) in Accounts Receivable Net borrowings (repayments) of debt with maturities of 90 days or less Proceeds from (Repayments of) Short-Term Debt, Maturing in Three Months or Less Outstanding gross notional amount Derivative, Notional Amount Common Stock Dividends Per Share (in dollars per share) Common Stock, Dividends, Per Share, Declared Impairment and other, after tax TangibleAssetImpairmentChargeAndOtherAfterTax The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value, and the charge against earnings for loss contingencies associated with assumed abandonment obligations, after income taxes. Net non-service pension (income) costs included in other, net Net Non Service Pension (Income) Expense Costs In Other Net Net non service pension (income) expense costs in other net. Joint venture percentage owned by Targa Resources Corp Percentage Of Joint Venture Percentage Of Joint Venture Long-term operating lease obligations Operating Lease, Liability, Noncurrent MTBE Cases M T B E Cases [Member] MTBE cases. Retirement Benefits [Abstract] Retirement Benefits [Abstract] Deferred losses in Accumulated other comprehensive income (loss) related to outstanding crude oil hedging contracts, net of tax Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred, Net of Tax Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred, Net of Tax Number of Class A shares of subsidiary public offering (in shares) Sale of Stock, Number of Shares Issued in Transaction Payables and Accruals [Abstract] Sales and other operating revenues Total revenues and non-operating income Revenues Summary of Antidilutive Shares Excluded from Computation of Diluted Shares Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Basic And Diluted Earnings Per Share [Table] Basic And Diluted Earnings Per Share [Table] Basic and diluted earnings per share. Asset Impairment Charges [Abstract] Asset Impairment Charges [Abstract] (Increase) decrease in inventories Increase (Decrease) in Inventories From contracts with customers Contract with Customer, Asset, after Allowance for Credit Loss, Current Cash Flows From Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] Current portion of asset retirement obligations Asset Retirement Obligation, Current Antidilutive shares excluded from computation of diluted shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Award Type [Axis] Award Type [Axis] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Shares granted, performance share units (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Document Quarterly Report Document Quarterly Report Interest expense Interest Expense Dividends on common stock Dividends, Common Stock Hedging Designation [Axis] Hedging Designation [Axis] Gains on asset sales, net (Gains) losses on asset sales, net Gain (Loss) on Disposition of Oil and Gas Property Total — at cost Property, Plant and Equipment, Gross Crude oil revenue Crude Oil [Member] Sale of Class A shares of Hess Midstream LP Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Sale of Interest by Parent Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Entity File Number Entity File Number Loss Contingencies [Table] Loss Contingencies [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Midstream Midstream [Member] Process related to midstream activity for crude oil, flammable gas occurring naturally underground and related products. Activity includes, but is not limited to, gathering from well, processing to remove impurity, storage, and transmission for crude oil, flammable gas occurring naturally underground and related products. Deferred tax impact to noncontrolling interests from repurchase of units held by parent by consolidated subsidiary Deferred tax impact to noncontrolling interests from repurchase of units held by parent by consolidated subsidiary Deferred tax impact to noncontrolling interest from the repurchase of Class B units of Hess Midstream Operations LP, a consolidated subsidiary. This is due to differences in book basis. Entity Shell Company Entity Shell Company Revenue not from contract with customer Revenue Not from Contract with Customer Estimated remediation cost Environmental Exit Costs, Anticipated Cost Nonrecourse Nonrecourse [Member] Common stock, shares issued (in shares) Common Stock, Shares, Issued Security Exchange Name Security Exchange Name Long-term debt Long-Term Debt Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Exploration and Production Exploration and Production Exploration And Production [Member] Process related to upstream activity for viscous liquid derived from petroleum and flammable gas occurring naturally underground. Activity includes, but is not limited to, exploration, development and production. Stock options Employee Stock Option [Member] Cash dividends paid Payments of Ordinary Dividends Net Changes in Capitalized Exploratory Well Costs Capitalized Exploratory Well Costs, Roll Forward [Table Text Block] Total costs and expenses Costs and Expenses Other, net Proceeds from (Payments for) Other Financing Activities Pension settlement loss Settlement loss Pension settlement loss Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement Comprehensive Income Attributable to Hess Corporation Comprehensive Income (Loss), Net of Tax, Attributable to Parent Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves Document Type Document Type Additions to capitalized exploratory well costs pending the determination of proved reserves Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves Entity Address, Address Line One Entity Address, Address Line One Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Capitalized Costs of Unproved Properties Excluded from Amortization [Table] Capitalized Costs of Unproved Properties Excluded from Amortization [Table] Taxes payable Taxes Payable, Current Accrued capital expenditures Accrued Capital Expenditures Current Accrued Capital Expenditures, Current Exploration expenses, including dry holes and lease impairment Exploration Expense Derivative [Table] Derivative [Table] Capitalized exploratory well costs that have been capitalized for period greater than one year Capitalized Exploratory Well Costs that Have Been Capitalized for Period Greater than One Year Increase (decrease) in accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Income Statement [Abstract] Income Statement [Abstract] Costs and Expenses Costs and Expenses [Abstract] Title of 12(b) Security Title of 12(b) Security Stabroek Block, Offshore Guyana Stabroek Block Offshore Guyana [Member] Derivative liabilities Derivative Liability Operating Segments Operating Segments [Member] Other current assets Other Assets, Current Beginning balance Ending balance Capitalized exploratory well costs Capitalized Exploratory Well Costs Post-retirement benefit assets Assets for Plan Benefits, Defined Benefit Plan Entity Tax Identification Number Entity Tax Identification Number Equity method investment in LM4 Equity Method Investments Additions to property, plant and equipment - E&P Payments to Acquire Oil and Gas Property and Equipment Inventories Total Inventories Inventory, Net Brent Brent [Member] Brent. Accrued operating and marketing expenditures Accrued Operating and Marketing Expenditures Accrued Operating and Marketing Expenditures Noncontrolling interests, net Proceeds from (Payments to) Noncontrolling Interests North Malay Basin, Offshore Peninsular Malaysia North Malay Basin [Member] North Malay Basin. Entity Interactive Data Current Entity Interactive Data Current Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Payments for Repurchase of Common Stock Common stock acquired and retired Payments for Repurchase of Common Stock Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Lump Sum Payments Lump sum Payment [Member] Lump sum Payment Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Total Hess Stockholders' Equity Parent [Member] Segments [Domain] Segments [Domain] Consolidation Items [Domain] Consolidation Items [Domain] Retained earnings Retained Earnings (Accumulated Deficit) Shares granted, restricted stock (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Repurchase of Class B units of Hess Midstream Operations LP Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Repurchase of Shares by Subsidiary Current Assets: Assets, Current [Abstract] Mississippi Canyon Block, Gulf of Mexico Mississippi Canyon Block, Gulf of Mexico [Member] Mississippi Canyon Block 727, Gulf of Mexico Entity Address, State or Province Entity Address, State or Province Cash Flows From Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Plan settlements Defined Benefit Plan, Plan Assets, Payment for Settlement Commodity Options / Collars Commodity Option [Member] Interest cost Defined Benefit Plan, Interest Cost Increase (decrease) in sales and other operating revenues due to hedging instruments Gain (Loss) on Derivative Instruments, Net, Pretax Environmental Remediation Site [Domain] Environmental Remediation Site [Domain] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Retirement Plans Retirement Benefits [Text Block] Production and severance taxes Production Tax Expense Pre-tax deferred income (losses) in Accumulated other comprehensive income (loss) to be reclassified into earnings within the next twelve months Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Schedule of Inventory Schedule of Inventory, Current [Table Text Block] Effect of hedge (gains) losses reclassified to income Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Interest Rate Swaps Interest Rate Swap [Member] Impairment and other TangibleAssetImpairmentChargeAndOther The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value, and the charge against earnings for loss contingencies associated with assumed abandonment obligations Total Liabilities Liabilities Liabilities Green Canyon Block, Gulf of Mexico Green Canyon Block, Gulf of Mexico [Member] Green Canyon Block in the Gulf of Mexico Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Environmental Remediation Site [Axis] Environmental Remediation Site [Axis] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Property, Plant and Equipment Property, Plant and Equipment Disclosure [Text Block] Accrued Liabilities Accounts Payable and Accrued Liabilities Disclosure [Text Block] Commodity - crude oil Notional amount of crude oil Derivative, Nonmonetary Notional Amount Net Income Attributable to Hess Corporation Per Common Share: Earnings Per Share [Abstract] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Common stock, par value $1.00; Authorized - 600,000,000 shares, Issued - 307,051,889 shares (2022: 306,176,864) Common Stock, Value, Issued General and administrative expenses General and Administrative Expense Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Income taxes on amortization of net actuarial losses Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax Revenue from both contract with customer and not from contract with customer RevenueFromContractWithCustomerExcludingAssessedTaxAndRevenueNotFromContractWithCustomer Amount including revenue from satisfaction of performance obligation by transferring promised good or service to customer, and revenue that is not accounted for under Topic 606; but excluding tax collected from customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise Total current assets Assets, Current Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Payments on finance lease obligations Finance Lease, Principal Payments Pension (income) expense Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Other, net Other Nonoperating Income (Expense) Entity Filer Category Entity Filer Category Retirement Plan Name [Domain] Retirement Plan Name [Domain] Statement [Table] Statement [Table] Current Fiscal Year End Date Current Fiscal Year End Date Crude oil and natural gas liquids Energy Related Inventory, Crude Oil and Natural Gas Liquids Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Operating Activities Share-based compensation APIC, Share-Based Payment Arrangement, Option, Increase for Cost Recognition (Increase) reduction in unrecognized actuarial losses Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax Other accruals Other Accrued Liabilities, Current Corporate, Interest and Other Corporate, Non-Segment [Member] Financial Risk Management Activities Derivatives and Fair Value [Text Block] Joint venture and other Accounts and Other Receivables, Net, Current Changes in other operating assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Depreciation, depletion and amortization Depreciation, Depletion and Amortization Other operating revenues Other Operating Income (Expense), Net Interest rate of senior unsecured notes issued by Hess Midstream Operations LP Debt Instrument, Interest Rate, Stated Percentage Guyana GUYANA Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Total Hess Corporation stockholders’ equity Equity, Attributable to Parent Consolidation Items [Axis] Consolidation Items [Axis] Little Missouri Four Little Missouri Four [Member] Equity Method Investee [Member] Recognition Of Deferred Tax Asset Recognition Of Deferred Tax Asset [Member] Recognition Of Deferred Tax Asset [Member] Restricted common stock Restricted Stock [Member] HOVENSA Legacy Employees' Pension Plan HOVENSA Legacy Employees' Pension Plan [Member] HOVENSA Legacy Employees' Pension Plan [Member] Total revenues and non-operating income RevenuesAndOtherNonOperatingIncome Amount of revenue recognized from goods sold, services rendered, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense, amount of gain (loss) on sale or disposal of proven and unproven oil and gas properties, and amount of income (expense) related to nonoperating activities, classified as other. Income Before Income Taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Hess Midstream LP Variable Interest Entity Disclosure [Text Block] Derivative Contracts Not Designated as Hedging Instruments: Not Designated as Hedging Instrument [Member] Retirement Plan Name [Axis] Retirement Plan Name [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Entity Emerging Growth Company Entity Emerging Growth Company Proceeds from asset sales, net of cash sold Proceeds from Sale of Oil and Gas Property and Equipment Single Premium Annuity Contract Single Premium Annuity Contract [Member] Single Premium Annuity Contract Document Fiscal Period Focus Document Fiscal Period Focus Malaysia and JDA MALAYSIA Antidilutive Securities [Axis] Antidilutive Securities [Axis] Stock compensation expense Share-Based Payment Arrangement, Noncash Expense Common Stock Common Stock [Member] Project interest percentage Project Interest Percentage Project interest percentage. Change in pension and other postretirement plans, after taxes Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax City Area Code City Area Code Entity Address, Postal Zip Code Entity Address, Postal Zip Code Exploratory dry hole costs Exploration Abandonment and Impairment Expense Weighted Average Common Shares Earnings Per Share [Text Block] Equity Method Investment, Ownership Percentage Equity Method Investment, Ownership Percentage Document Fiscal Year Focus Document Fiscal Year Focus Geographical [Domain] Geographical [Domain] Total Equity Balance Balance Equity, Including Portion Attributable to Noncontrolling Interest Assets - Gross fair value of derivative contracts Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement Noncontrolling interests, net Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Other LIBYA Income taxes on change in fair value of cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax Weighted Average Number of Common Shares Outstanding: Weighted average number of common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Property, plant and equipment — net Property, plant and equipment, net Property, Plant and Equipment, Net Proceeds from repurchase of units held by Hess Corporation and Global Infrastructure Partners, by Hess Midstream Operations LP Proceeds from repurchase of units held by parent and noncontrolling interest by consolidated subsidiary Proceeds from the repurchase of Class B units of Hess Midstream Operations LP, a consolidated subsidiary, held by parent and noncontrolling interest Hess Midstream LP Hess Midstream L P [Member] Hess Midstream LP. Other Comprehensive Income (Loss) Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Assets remaining after settlement of the plan's projected benefit obligation Defined Benefit Plan, Benefit Obligation Assets Assets [Abstract] Debt with maturities of greater than 90 days – Borrowings Proceeds from Issuance of Long-Term Debt Foreign exchange gains (losses) reported in Other, net in the Statement of Consolidated Income Gain (Loss), Foreign Currency Transaction, before Tax Fair Values of Financial Risk Management Derivative Instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Liabilities Liabilities [Abstract] Net Income Net Income Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Deferred income taxes Deferred Income Tax Assets, Net Guarantees and Contingencies Commitments and Contingencies Disclosure [Text Block] Other, net Payments for (Proceeds from) Other Investing Activities Retained Earnings Retained Earnings [Member] Current portion of long-term debt Long-Term Debt, Current Maturities Derivatives designated as cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax [Abstract] Total Liabilities and Equity Liabilities and Equity Other assets Other Assets, Noncurrent Ownership [Domain] Ownership [Domain] Basic (in dollars per share) Earnings Per Share, Basic Operating lease right-of-use assets — net Operating Lease, Right-of-Use Asset Capitalized Exploratory Well Cost, Charged to Expense Capitalized Exploratory Well Cost, Charged to Expense Natural gas liquids revenue Natural Gas Liquids Revenue [Member] Natural gas liquids revenue. Entity Address, City or Town Entity Address, City or Town Schedule of Financial Data by Operating Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Document Transition Report Document Transition Report West Texas Intermediate W T I [Member] WTI. Number of Class B units repurchased by Hess Midstream LP (in shares) Number of units held by parent and noncontrolling interest repurchased by consolidated subsidiary Number of Class B units of Hess Midstream Operations LP, a consolidated subsidiary, repurchased by Hess Midstream Operations LP Proceeds to noncontrolling interests from repurchase of units held by parent by consolidated subsidiary Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Gowanus Canal Superfund Site Gowanus Canal Superfund Site [Member] Gowanus canal superfund site. Sales of purchased oil and gas Sales Of Purchased Oil And Gas [Member] Sales of purchased oil and gas. Impairment and Other Impairment and Other [Text Block] This note includes the charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value, and the charge against earnings for loss contingencies associated with assumed abandonment obligations Common stock, shares authorized (in shares) Common Stock, Shares Authorized Income taxes on effect of hedge (gains) losses reclassified to income Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax Marketing, including purchased oil and gas Marketing Including Purchased Oil And Gas Includes cost to purchase crude oil, natural gas liquids and natural gas from third parties, and associated transportation costs for marketing activities. Noncash (gains) losses on commodity derivatives, net Unrealized Gain (Loss) on Derivatives and Commodity Contracts Property, plant and equipment: Property, Plant and Equipment [Abstract] Derivative Instrument [Axis] Derivative Instrument [Axis] Adjustments to reconcile net income to net cash provided by (used in) operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Derivative [Line Items] Derivative [Line Items] Capitalized well costs percentage Capitalized Well Costs Greater Than One Year Attributable To Project Represents capitalized well cost greater than one year attributable to project. Average monthly floor price (US dollar per barrel) Derivative, Average Floor Price Less: Comprehensive income attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Derivative assets Derivative Asset Employee stock options exercised Proceeds from Stock Options Exercised Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Corporation's estimated contribution for funded pension plans in current fiscal year Defined Benefit Plan, Expected Future Employer Contributions, Current Fiscal Year Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Entity Registrant Name Entity Registrant Name Effect of dilutive securities (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Energy [Domain] Energy [Domain] Noncontrolling interests Equity, Attributable to Noncontrolling Interest Document Period End Date Document Period End Date Less: Reserves for depreciation, depletion, amortization and lease impairment Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Debt with maturities of greater than 90 days - Repayments Repayments of Long-Term Debt Long-term finance lease obligations Finance Lease, Liability, Noncurrent Entity Central Index Key Entity Central Index Key Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Loss contingency accrual Loss Contingency Accrual Provision for income taxes Income Tax Expense (Benefit) Derivative Contracts Designated as Hedging Instruments: Designated as Hedging Instrument [Member] Exploration lease impairment Impairment of Leasehold Energy [Axis] Energy [Axis] Finance lease right-of-use assets — net Finance Lease, Right-of-Use Asset, after Accumulated Amortization Accrued compensation and benefits Employee-related Liabilities, Current Number of operating segments Number of Operating Segments Operating costs and expenses Operating Costs and Expenses Basic And Diluted Earnings Per Share [Line Items] Basic And Diluted Earnings Per Share [Line Items] Basic and diluted earnings per share. Summary of Revenue from Contracts with Customers on a Disaggregated Basis Disaggregation of Revenue [Table Text Block] Gas processing capacity of LM4 Gas Plant Processing Capacity Gas Plant Processing Capacity Inventories Inventory Disclosure [Text Block] Revenue from contract with customer, excluding assessed tax Revenue from Contract with Customer, Excluding Assessed Tax Amortization of net actuarial losses Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Amendment Flag Amendment Flag Liabilities - Gross amounts offset in the Consolidated Balance Sheet Derivative Liability, Subject to Master Netting Arrangement, Asset Offset Amortization of unrecognized net actuarial losses Defined Benefit Plan, Amortization of Gain (Loss) Asset retirement obligations Asset Retirement Obligations, Noncurrent Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Principal amount of senior unsecured notes issued by Hess Midstream Operations LP Senior Notes Comprehensive Income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Net income attributable to Hess Corporation: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Long-term debt Long-Term Debt, Excluding Current Maturities Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Hess Corporation Employees’ Pension Plan Hess Corporation Employees’ Pension Plan [Member] Hess Corporation Employees’ Pension Plan [Member] Revenue Revenue from Contract with Customer [Text Block] Capital in excess of par value Additional Paid in Capital, Common Stock Capital in Excess of Par Additional Paid-in Capital [Member] Net change in fair value of cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax 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, Including Disposal Group and Discontinued Operations Total Assets Assets Assets Liabilities - Gross fair value of derivative contracts Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement Loss Contingencies [Line Items] Loss Contingencies [Line Items] Cover [Abstract] Cover [Abstract] Exploration and appraisal wells Oil and Gas, Present Activity, Well Temporarily Suspended United States UNITED STATES Change In Ownership Change In Ownership [Member] Change In Ownership [Member] Other liabilities and deferred credits Other Liabilities, Noncurrent Materials and supplies Inventory, Raw Materials and Supplies, Gross Pension and other postretirement plans Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax [Abstract] Description of Component [Domain] Description of Component [Domain] Description of Component {Domain] Designated as Cash Flow Hedges Cash Flow Hedging [Member] Segment Information Segment Reporting Disclosure [Text Block] Capitalized Exploratory Well Costs [Line Items] Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items] Net Increase (Decrease) in Cash and Cash Equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash Flows From Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Equity Component [Domain] Equity Component [Domain] Project [Axis] Project [Axis] Additions to property, plant and equipment - Midstream Payments to Acquire Machinery and Equipment Assets - Gross amounts offset in the Consolidated Balance Sheet Derivative Asset, Subject to Master Netting Arrangement, Liability Offset Contract with customer, asset Contract with Customer, Asset, after Allowance for Credit Loss (Increase) reduction in unrecognized actuarial losses, net Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax Basic (in shares) Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Entity Current Reporting Status Entity Current Reporting Status Revenues and Non-Operating Income Revenues [Abstract] Investments by Consolidated and Nonconsolidated Entities [Domain] Consolidated Entities [Domain] Segments [Axis] Segments [Axis] Statement [Line Items] Statement [Line Items] Description of Component [Axis] DescriptionofComponent [Axis] Description of Component [Axis] Other Comprehensive Income (Loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Net effect of amortization of net actuarial losses Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax Notional Amounts of Outstanding Financial Risk Management Derivative Contracts Schedule of Derivative Instruments [Table Text Block] Equity Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Noncontrolling Interests Noncontrolling Interest [Member] Accounts receivable: Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]