75000 - Document - Document And Entity Information
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75010 - Statement - Consolidated Statements of Comprehensive Earnings (Unaudited)
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75020 - Statement - Consolidated Statements of Comprehensive Earnings (Unaudited) 2
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75030 - Statement - Consolidated Balance Sheets (Unaudited)
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75040 - Statement - Consolidated Balance Sheets (Parenthetical) (Unaudited)
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75050 - Statement - Consolidated Statements Of Cash Flows (Unaudited)
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75060 - Statement - Consolidated Statements Of Equity (Unaudited)
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995455 - Disclosure - Summary of Significant Accounting Policies
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995465 - Disclosure - Acquisition and Divestitures
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995475 - Disclosure - Derivative Financial Instruments
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995485 - Disclosure - Share-Based Compensation
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995495 - Disclosure - Asset Impairments
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995505 - Disclosure - Restructuring
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995515 - Disclosure - Other, Net [TBU]
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995525 - Disclosure - Income Taxes
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995535 - Disclosure - Net Earnings Per Share
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995545 - Disclosure - Other Comprehensive Earnings (Loss)
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995555 - Disclosure - Supplemental Information to Statements of Cash Flows
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995565 - Disclosure - Accounts Receivable
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995575 - Disclosure - Property, Plant and Equipment
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995585 - Disclosure - Investments
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995595 - Disclosure - Debt And Related Expenses
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995605 - Disclosure - Leases
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995615 - Disclosure - Asset Retirement Obligations
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995625 - Disclosure - Stockholders' Equity
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995635 - Disclosure - Commitments and Contingencies
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995645 - Disclosure - Fair Value Measurements
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995655 - Disclosure - Reportable Segments
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995665 - Disclosure - Summary of Significant Accounting Policies (Policies)
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995675 - Disclosure - Summary of Significant Accounting Policies (Tables)
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995685 - Disclosure - Acquisitions and Divestitures (Tables)
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995695 - Disclosure - Derivative Financial Instruments (Tables)
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995705 - Disclosure - Share-Based Compensation (Tables)
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995715 - Disclosure - Asset Impairments (Tables)
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995725 - Disclosure - Restructuring (Tables)
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995735 - Disclosure - Other, Net [TBU] (Tables)
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995745 - Disclosure - Income Taxes (Tables)
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995755 - Disclosure - Net Earnings Per Share (Tables)
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995765 - Disclosure - Other Comprehensive Earnings (Loss) (Tables)
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995775 - Disclosure - Supplemental Information to Statements of Cash Flows (Tables)
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995785 - Disclosure - Accounts Receivable (Tables)
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995795 - Disclosure - Property, Plant and Equipment (Tables)
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995805 - Disclosure - Investments (Tables)
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995815 - Disclosure - Debt And Related Expenses (Tables)
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995825 - Disclosure - Leases (Tables)
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995835 - Disclosure - Asset Retirement Obligations (Tables)
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995845 - Disclosure - Stockholders' Equity (Tables)
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995855 - Disclosure - Discontinued Operations (Tables)
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995865 - Disclosure - Fair Value Measurements (Tables)
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995875 - Disclosure - Reportable Segments (Tables)
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995885 - Disclosure - Summary of Significant Accounting Policies (Narrative) (Details)
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995895 - Disclosure - Summary of Significant Accounting Policies (Schedule of Revenue from Contracts with Customers) (Details)
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995905 - Disclosure - Acquisition and Divestitures (Narrative) (Details)
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995915 - Disclosure - Acquisitions and Divestitures - Schedule of Preliminary Allocation of the Total Purchase Price (Details)
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995925 - Disclosure - Derivative Financial Instruments (Narrative) (Details)
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995935 - Disclosure - Derivative Financial Instruments (Schedule Of Open Oil Derivative Positions) (Details)
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995945 - Disclosure - Derivative Financial Instruments (Schedule Of Open Natural Gas Derivative Positions) (Details)
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995955 - Disclosure - Derivative Financial Instruments (Schedule Of Open Natural Gas Derivative Positions) (Parenthetical) (Details)
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995965 - Disclosure - Derivative Financial Instruments (Schedule Of Open NGL Derivative Positions) (Details)
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995975 - Disclosure - Derivative Financial Instruments (Schedule Of Derivative Financial Instruments Included In The Consolidated Balance Sheets) (Details)
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995985 - Disclosure - Share-Based Compensation (Additional Information) (Details)
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995995 - Disclosure - Share-Based Compensation (Schedule Of Share-Based Compensation Expense Included In The Consolidated Statements Of Comprehensive Earnings) (Details)
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996005 - Disclosure - Share-Based Compensation (Summary Of Unvested Restricted Stock Awards, Performance-Based Restricted Stock Awards And Performance Share Units) (Details)
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996015 - Disclosure - Share-Based Compensation (Summary Of Unvested Restricted Stock Awards, Performance-Based Restricted Stock Awards And Performance Share Units) (Parenthetical) (Details)
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996025 - Disclosure - Share-Based Compensation (Summary Of Performance Share Units Grant-Date Fair Values And Their Related Assumptions) (Details)
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996035 - Disclosure - Share-Based Compensation (Summary of Unrecognized Compensation Cost And Weighted Average Period For Recognition) (Details)
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996045 - Disclosure - Asset Impairments (Additional Information) (Details)
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996055 - Disclosure - Restructuring - (Schedule Of Restructuring And Transaction Costs) (Details)
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996065 - Disclosure - Restructuring (Narrative) (Details)
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996075 - Disclosure - Restructuring (Schedule Of The Activity And Balances Associated With Restructuring Liabilities) (Details)
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996085 - Disclosure - Income Taxes - Schedule Of Effective Income Tax Rate Reconciliation (Details)
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996095 - Disclosure - Income Taxes (Narrative) (Details)
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996105 - Disclosure - Net Earnings Per Share (Net Earnings (Loss) Per Share Computations from Continuing Operations) (Details)
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996115 - Disclosure - Other Comprehensive Earnings (Loss) (Components Of Other Comprehensive Earnings (Loss)) (Details)
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996125 - Disclosure - Supplemental Information to Statements of Cash Flows (Schedule Of Supplemental Information To Statements Of Cash Flows) (Details)
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996135 - Disclosure - Accounts Receivable (Schedule Of Components Of Accounts Receivable) (Details)
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996145 - Disclosure - Property, Plant and Equipment (Summary of Property and Equipment, net) (Details)
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996155 - Disclosure - Property, Plant and Equipment (Summary of Property and Equipment, net) (Parenthetical) (Details)
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996165 - Disclosure - Property, Plant and Equipment (Additional Information) (Details)
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996175 - Disclosure - Investments - Summary of Components of Investment (Details)
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996185 - Disclosure - Investments - (Additional Information) (Details)
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996195 - Disclosure - Debt And Related Expenses (Schedule Of Debt Instruments and Balances) (Details)
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996205 - Disclosure - Debt And Related Expenses (Schedule Of Debt Instruments and Balances) (Parenthetical) (Details)
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996215 - Disclosure - Debt And Related Expenses (Schedule Of Debt Maturities) (Details)
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996225 - Disclosure - Debt And Related Expenses (Schedule of WPX Debt assumed with the Merger) (Details)
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996235 - Disclosure - Debt And Related Expenses (Narrative) (Details)
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996245 - Disclosure - Debt And Related Expenses (Schedule of Net Financing Cost Components) (Details)
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996255 - Disclosure - Leases (Schedule of Right-of-use Assets and Lease Liabilities) (Details)
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996265 - Disclosure - Leases (Additional Information) (Details)
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996275 - Disclosure - Asset Retirement Obligations (Summary of Changes in Asset Retirement Obligations) (Details)
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996285 - Disclosure - Asset Retirement Obligations (Narrative) (Details)
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996295 - Disclosure - Stockholders' Equity (Narrative) (Details)
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996305 - Disclosure - Stockholders' Equity (Summary of Purchases of Common Stock) (Details)
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996315 - Disclosure - Stockholders' Equity (Summary Of Dividends Paid On Common Stock) (Details)
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996325 - Disclosure - Stockholders' Equity - (Summary Of Dividends Paid On Common Stock) (Parenthetical) (Details)
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996335 - Disclosure - Discontinued Operations (Narrative) (Details)
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996345 - Disclosure - Commitments and Contingencies (Narrative) (Details)
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996355 - Disclosure - Fair Value Measurements (Schedule Of Carrying Value And Fair Value Measurement Information For Financial Assets And Liabilities) (Details)
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996365 - Disclosure - Reportable Segments - Schedule of Reconciliations of Net Earnings to EBITDAX and Field-Level Cash Margin (Details)
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Oil and Gas, Result of Operation, Asset Retirement Obligation, Accretion
Oil and Gas, Result of Operation, Asset Retirement Obligation, Accretion
Vested, weighted average grant-date fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Schedule of Supplemental Information to Statements of Cash Flows
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]
O 2023 Q2 Variable Dividends [Member]
O 2023 Q2 Variable Dividends [Member]
Variable Dividend Date June 30, 2023
O 2024 Q1 Variable Dividends [Member]
O 2024 Q1 Variable Dividends [Member]
Variable Dividend Date March 31, 2024
6.00% due January 15, 2022 [Member]
Six Point Three Zero Percent Due January Fifteenth Two Thousand And Nineteen [Member]
Six Point Three Zero Percent Due January Fifteenth Two Thousand And Nineteen [Member]
Proceeds from Sale of Property, Plant, and Equipment, Total
Proceeds from Sale of Property, Plant, and Equipment
Divestitures of property and equipment
Restructuring Reserve, Total
Beginning balance
Ending balance
Restructuring Reserve
Contingent payments valuation
Contingent Payments Valuation
Contingent payments valuation.
Total lease liabilities, finance lease
Finance Lease, Liability
Acquisitions of property and equipment
Payments To Property And Equipment Acquisition
Payments to property and equipment acquisition.
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Balance Sheet Location
Statement of Financial Position Location, Balance [Domain]
Defined Benefit Settlements [Member]
Pension And Postretirement Defined Benefit Settlements [Member]
Pension and postretirement defined benefit settlements.
Oil and Gas, Capitalized Cost, after Accumulated Depreciation, Depletion, Amortization, and Valuation Allowance [Abstract]
Increase (Decrease) in Accounts Payable
Increase (Decrease) in Accounts Payable, Total
Accounts payable and revenues and royalties payable
Long-term Debt, Excluding Current Maturities, Total
Long-term debt
Long-Term Debt, Excluding Current Maturities
Average Price Paid per Share
Shares Acquired, Average Cost Per Share
Plan Name [Axis]
Equity [Abstract]
Entity Current Reporting Status
Entity Current Reporting Status
Asset Retirement Assumed Grayson Mill Obligations
Asset Retirement Assumed Grayson Mill Obligations
Assumed Grayson Mill obligations
Weighted Average Ceiling Price
Derivative, Average Cap Price
Dividend payable, per share
Dividends Payable, Amount Per Share
Other income tax expense benefit
Other Tax Expense (Benefit)
Level 2 Inputs [Member]
Fair Value, Inputs, Level 2 [Member]
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized
Net earnings per share available to common shareholders:
Basic net earnings (loss) per share:
Earnings Per Share, Basic [Abstract]
Product and Service
Product and Service [Axis]
Gathering, Processing and Transportation Expenses
Gathering, Processing and Transportation Expenses
Gathering, processing & transportation
Document Fiscal Period Focus
Document Fiscal Period Focus
Other Long-Term Liabilities [Member]
Other Noncurrent Liabilities [Member]
Business Combination Cash Consideration
Business Combination Cash Consideration
Cash consideration
Crude Oil, Condensate, and Natural Gas Liquids (NGL) [Member]
Charge on early retirement of debt, cash retirement costs
Debt interest rate, stated percentage
Debt Instrument, Interest Rate, Stated Percentage
Entity Shell Company
Entity Shell Company
Other accrued liabilities current
Other Accrued Liabilities, Current
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Total
Cash and cash equivalents
Cash and Cash Equivalent
Cash and cash equivalents
NYMEX Roll Q2-Q4 2026 [Member]
NYMEX Roll Q2-Q4 2026 [Member]
NYMEX Roll Q2-Q4 2026 [Member]
Distributions to noncontrolling interests
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders
Waha Natural Gas Basis Swaps Q3-Q4 2025 [Member]
Waha Natural Gas Basis Swaps Q3-Q4 2025 [Member]
Waha Natural Gas Basis Swaps Q3-Q4 2025 [Member]
Common Stock, Shares, Issued, Total
Common stock, shares issued (in shares)
Common Stock, Shares, Issued
Devon common stock issued
Asset Class [Domain]
Statement [Table]
Statement [Table]
Gas [Member]
Gas [Member]
Gas.
Cash paid related to acquisition
Payments to Acquire Businesses, Gross
Cash paid related to acquisition
Contingent earnout payments
Contingent Earnout Payments
Contingent earnout payments.
Asset Retirement Obligation, Total
Asset retirement obligations as of beginning of period
Asset retirement obligations as of end of period
Asset Retirement Obligation
Statement [Line Items]
Statement [Line Items]
Common stock repurchased
Treasury Stock, Value, Acquired, Cost Method
Business Acquisition, Acquiree
Business Combination [Domain]
NYMEX West Texas Intermediate [Member]
N Y M E X West Texas Intermediate [Member]
NYMEX West Texas Intermediate member.
Entity Filer Category
Entity Filer Category
8.25% due August 1, 2023 [Member]
Eight Point Two Five Percent Due August One Two Thousand Twenty Three [Member]
8.25% due August 1, 2023.
Total liabilities and equity
Liabilities and Equity
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Less amount classified as short-term debt
Long-Term Debt, Current Maturities
Long-Term Debt, Current Maturities, Total
Summary of Unrecognized Compensation Cost And Weighted Average Period For Recognition
Share-Based Payment Arrangement, Nonvested Award, Cost [Table Text Block]
2024
Long-Term Debt, Maturity, Year Three
MidlandSweetQ1Q42026Member
Midland Sweet Q1-Q4 2026 [Member]
Midland Sweet Q1-Q4 2026 [Member]
Restructuring Type
Restructuring Type [Axis]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q1 Q4 2027 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q1 Q4 2027 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q1 Q4 2027 [Member]
Restructuring and Related Costs [Table Text Block]
Schedule Of Restructuring
Derivatives, Fair Value [Line Items]
Derivative [Line Items]
Cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
WPX Merger [Member]
W P X Merger [Member]
WPX Merger [Member].
Extinguishment of real estate finance lease
Extinguishment of Debt, Amount
U.S. statutory income tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Shares Issued, Price Per Share
Common shares issued price per share for business acquisition
Goodwill, Total
Goodwill, Ending Balance
Goodwill, Beginning Balance
Goodwill
Goodwill
Effective income tax rate
Effective Income Tax Rate Reconciliation, Percent
Recently Issued Accounting Standards Not Yet Adopted [Policy Text Block]
Recently issued accounting standards not yet adopted Policy Text Block
Recently Issued Accounting Standards Not Yet Adopted
Dividends paid on common stock
Payments of Ordinary Dividends
Payments of Ordinary Dividends, Total
Income Tax Authority
Income Tax Jurisdiction [Axis]
Accretion expense on discounted obligation
Asset retirement obligation accretion
Asset Retirement Obligation, Accretion Expense
Weighted Average Floor Price
Derivative, Average Floor Price
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Table]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Table]
Disclosure of information about income statement balance sheet and additional disclosures by disposal groups including discontinued operations and disposition.
Sale proceeds
Proceeds from Sale, Property, Held-for-Sale
Less accumulated DD&A
Property, Plant and Equipment, Other, Accumulated Depreciation
5.85% due December 15, 2025 [Member]
Five Point Eight Five Percent Due December Fifteenth Two Thousand Twenty Five [Member]
Five Point Eight Five Percent Due December Fifteenth Two Thousand Twenty Five [Member]
Schedule of Reconciliations of Net Earnings to EBITDAX and Field-Level Cash Margin
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]
WTI/Brent Q2-Q4 2026 [Member]
WTI/Brent Q2-Q4 2026 [Member]
WTI/Brent Q2-Q4 2026 [Member]
Term Loan Credit Agreement [Member]
Term Loan Credit Agreement [Member]
Term Loan Credit Agreement [Member]
Business Combination, Recognized Liability Assumed, Lease Obligation
Lease liabilities
O 2023 A Fixed Dividends [Member]
O 2023 A Fixed Dividends [Member]
Fixed Dividend Year to Date 2023
Williston Basin Business [Member]
Williston Basin Business [Member]
Williston Basin Business [Member]
Property Plant And Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Houston Ship Channel Natural Gas Basis Swap Q1-Q4 2025 [Member]
Houston Ship Channel Natural Gas Basis Swaps Q1-Q4 2025 [Member]
Houston Ship Channel Natural Gas Basis Swaps Q1-Q4 2025 [Member]
Summary Of Significant Accounting Policies [Table]
Summary Of Significant Accounting Policies [Table]
Summary Of Significant Accounting Policies [Table]
Share Repurchase Program
Share Repurchase Program [Axis]
Maturity date extension
Debt Instrument, Maturity Date, Description
O 2024 Q3 Fixed Dividends [Member]
O 2024 Q3 Fixed Dividends [Member]
Fixed Dividend Date September 30, 2024
Vesting [Domain]
O 2026 Q1 Fixed Dividends [Member]
O 2026 Q1 Fixed Dividends [Member]
Fixed Dividend Date March 31, 2026
Assets Held For Sale Carrying Amount
Assets Held For Sale Carrying Amount
Assets with a carrying value
WPX
WPX [Member]
WPX.
Disaggregation Of Revenue [Table]
Disaggregation of Revenue [Table]
Ownership in CDM [Member]
Ownership in Cotton Draw Midstream [Member]
Ownership in Cotton Draw Midstream [Member]
Proceeds from Sale of Other Assets
Proceeds from sale of assets
Net Earnings (Loss) Per Share Computations from Continuing Operations
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Summary Of Significant Accounting Policies [Line Items]
Summary Of Significant Accounting Policies [Line Items]
Summary Of Significant Accounting Policies [Line Items]
Five Billion Dollar Share Repurchase Program Open [Member]
Five Billion Dollar Share Repurchase Program Open [Member]
Five Billion Dollar Share Repurchase Program Open [Member]
Exploration Expenses [Member]
Exploration Expenses [Member]
Exploration expenses.
Investment, Name [Axis]
Dividend payable amount
Dividends Payable
Basic net earnings (loss) per share
Earnings Per Share, Basic
Basic net earnings per share
Schedule of Revenue from Contracts with Customers
Disaggregation of Revenue [Table Text Block]
Business Acquisition And Disposal
Business Acquisition And Disposal [Axis]
Business Acquisition And Disposal Axis.
Repayments of Long-term Debt, Total
Repayments of long-term debt
Repayments of long-term debt
Repayments of Long-Term Debt
Merger Integration [Member]
Merger Integration [Member]
Merger integration.
Prior years' restructurings [Member]
Prior Years Restructurings [Member]
Prior years' restructurings.
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax, Total
Recognition of net actuarial loss and prior service cost in earnings
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax
Share-Based Payment Arrangement, Noncash Expense [Abstract]
Volume Per Day (Bbls/d)
Derivative, Nonmonetary Notional Amount, Volume
Marketing and Midstream Revenues [Member]
Marketing And Midstream Revenues [Member]
Marketing and midstream revenues.
Five Point Seven Five Percent Due Two Thousand Fifty Four [Member]
Five Point Seven Five Percent Due Two Thousand Fifty Four [Member]
5.75% due 2054 [Member]
Total net financing costs
Financing costs, net
Interest Income (Expense), Nonoperating
Financing costs, net
Total net financing costs
Leasehold impairments
Impairment of Leasehold
Total current liabilities
Liabilities, Current
Midland Sweet Q3 Q4 2025 [Member]
Midland Sweet Q3 Q4 2025 [Member]
Midland Sweet Q3 Q4 2025 [Member]
Other Member
Other [Member]
Other [Member]
Five Point Two Zero Percent Due September Fifteen Two Thousand Thirty Four [Member]
Five Point Two Zero Percent Due September Fifteen Two Thousand Thirty Four [Member]
5.20% due September 15, 2034 [Member]
Accounts receivable
Accounts receivable
Increase (Decrease) in Accounts Receivable
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Adjustments to reconcile net earnings to net cash from operating activities:
Less accumulated DD&A
Oil and Gas, Successful Efforts Method, Property and Equipment, Accumulated Depreciation, Depletion, and Amortization
Including Performance Factor Shares Granted [Member]
Including Performance Factor Shares Granted [Member]
Including Performance Factor Shares Granted Member
U.S Federal [Member]
Domestic Tax Jurisdiction [Member]
Weighted Average Floor Sold Price
Weighted Average Floor Sold Price
Weighted Average Floor Sold Price
Share Repurchase Program
Share Repurchase Program [Domain]
Stockholders' equity:
Equity, Attributable to Parent [Abstract]
Entity Small Business
Entity Small Business
7.50% due September 15, 2027 [Member]
Seven Point Five Zero Percent Due September Fifteenth Two Thousand And Twenty Seven [Member]
Seven Point Five Zero Percent Due September Fifteenth Two Thousand And Twenty Seven [Member]
Commodity Derivatives [Member]
Commodity Contract [Member]
Shares exchanged for tax withholdings and other
Tax Withholding For Share Based Compensation
Tax Withholding For Share Based Compensation
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Total
Retained earnings
Retained Earnings (Accumulated Deficit)
7.95% due April 15, 2032 [Member]
Seven Point Nine Five Percent Due April Fifteenth Two Thousand And Thirty Two [Member]
Seven Point Nine Five Percent Due April Fifteenth Two Thousand And Thirty Two [Member]
7.875% due September 30, 2031 [Member]
Seven Point Eight Seven Five Percent Due September Thirtieth Two Thousand And Thirty One [Member]
Seven Point Eight Seven Five Percent Due September Thirtieth Two Thousand And Thirty One [Member]
Share Repurchase Program Open [Member]
Share Repurchase Program Open [Member]
Share Repurchase Program Open [Member]
Common stock retired
Treasury Stock, Retired, Cost Method, Amount
Share-Based Compensation
Share-Based Payment Arrangement [Text Block]
Payments of Dividends, Total
Dividends paid on common stock
Payments of Dividends
Dividends
Leases [Abstract]
Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Abstract]
Weighted Average Number Diluted Shares Outstanding Adjustment, Total
Dilutive effect of potential common shares issuable
Weighted Average Number of Shares Outstanding, Diluted, Adjustment
Lessee, Lease, Description [Line Items]
Amendment Flag
Amendment Flag
Product and Service
Product and Service [Domain]
Schedule of Other Expenses (Income)
Schedule of Other Operating Cost and Expense, by Component [Table Text Block]
Common stock retired, shares
Treasury Stock, Shares, Retired
FERC Henry Hub Price Swaps Natural Gas Q4 2025 [Member]
FERC Henry Hub Price Swaps Natural Gas Q4 2025 [Member]
FERC Henry Hub Price Swaps Natural Gas Q4 2025 [Member]
Midland Sweet Q1-Q4 2027 [Member]
Midland Sweet Q1-Q4 2027 [Member]
Midland Sweet Q1-Q4 2027 [Member]
Stockholders Equity [Table]
Stockholders Equity [Table]
Stockholders' Equity [Table]
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]
Summary of Significant Accounting Policies
LIABILITIES AND EQUITY
Liabilities and Equity [Abstract]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Net cash from operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Contingent earnout payments
Contingent Proceeds From Sale Of Oil And Gas Property And Equipment
The potential cash inflow to dispose of long-lived, physical assets and mineral interests in oil and gas properties used for normal oil and gas operations.
Volume Per Day (MMBtu/d)
Derivative, Nonmonetary Notional Amount, Energy Measure
Common Stock [Member]
Common Stock [Member]
Schedule of Share-based Payment Award, Other Than Options, Valuation Assumptions [Table Text Block]
Schedule Of Share Based Payment Award Other Than Options Valuation Assumptions Table [Text Block]
Summary Of Performance Share Units Grant-Date Fair Values And Their Related Assumptions
Business Combination, Recognized Asset Acquired, Inventory, Current
Inventory
WaterBridge OpCo [Member]
WaterBridge OpCo [Member]
WaterBridge OpCo [Member]
FERC Henry Hub Natural Gas [Member]
F E R C Henry Hub Natural Gas [Member]
FERC Henry Hub Natural Gas member.
2022
Long-Term Debt, Maturity, Year One
Houston Ship Channel Natural Gas Basis Swaps Q4 2024 [Member]
Houston Ship Channel Natural Gas Basis Swaps Q4 2024 [Member]
Houston Ship Channel Natural Gas Basis Swaps Q4 2024 [Member]
O 2023 Q3 Variable Dividends [Member]
O 2023 Q3 Variable Dividends [Member]
Variable Dividend Date September 30, 2023
Production expenses
Oil and Gas, Result of Operation, Production Cost
Amortization of Debt Discount (Premium)
(Amortization) accretion of liabilities
Accretion of liabilities
Oil, Gas and NGL Sales [Member]
Oil Gas And N G L Sales [Member]
Oil, Gas And NGL Sales.
Portion at Fair Value Measurement [Member]
Portion at Fair Value Measurement [Member] [Default]
Entity Address, Address Line One
Entity Address, Address Line One
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Axis]
Net earnings per share:
Net earnings (loss) per share attributable to Devon:
Earnings Per Share [Abstract]
Supplemental Cash Flow Information [Abstract]
Supplementary cash flow data:
FERC Henry Hub Price Swaps Natural Gas Q1-Q4 2026 [Member]
Ferchenry Hub Price Swaps Natural Gas Q1-Q4 2026 [Member]
Ferchenry Hub Price Swaps Natural Gas Q1-Q4 2026 [Member]
Balance Sheet Location
Statement of Financial Position Location, Balance [Axis]
Right-of-use assets, operating lease
Operating Lease, Right-of-Use Asset
Net Income (Loss) Attributable to Noncontrolling Interest, Total
Net earnings attributable to noncontrolling interests
Net Income (Loss) Attributable to Noncontrolling Interest
Net earnings attributable to noncontrolling interests
Business Combination, Recognized Asset Acquired, Other Asset, Current
Other current assets
Document Type
Document Type
Income Taxes Paid, Net, Total
Income Taxes Paid, Net
Income taxes paid
Stockholders Equity [Line Items]
Stockholders Equity [Line Items]
Stockholders equity.
Entity Central Index Key
Entity Central Index Key
Cash deposit received
Cash Deposit Received
Cash deposit received for divestiture.
Allowance for doubtful accounts
Accounts Receivable, Allowance for Credit Loss, Current
Net change in cash, cash equivalents and restricted cash
Net change in cash, cash equivalents and restricted cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
NYMEX West Texas Intermediate Three Way Price Collars Oil Q2 Q4 2026 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q2 Q4 2026 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q2 Q4 2026 [Member]
Subsequent Event Type
Subsequent Event Type [Domain]
WTI/Brent Q4 2025 [Member]
WTI/Brent Q4 2025 [Member]
WTI/Brent [Member]
Dividends payable, year
Dividends Payable, Date to be Paid, Year
Total Number of Shares Purchased
Stock Repurchased and Retired During Period, Shares
Disposal Group Classification
Disposal Group Classification [Domain]
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Common stock right to receive
QL Capital Partners LP.
Q L Capital Partners L P [Member]
QL Capital Partners, LP [Member]
Corporate alternative minimum tax.
Corporate Alternative Minimum Tax
Corporate Alternative Minimum Tax
Percentage Of Interest In Investments
Percentage Of Interest In Investments
% Interest
Tranche One [Member]
Share-Based Payment Arrangement, Tranche One [Member]
Asset Retirement Obligation, Current, Ending Balance
Asset Retirement Obligation, Current, Beginning Balance
Less current portion
Asset Retirement Obligation, Current
Reduction Of Workforce [Member]
Reduction Of Workforce [Member]
Reduction of workforce.
Reduction of workforce [Member]
Cost Reduction Plan [Member]
Cost Reduction Plan.
Operating lease liabilities:
Operating Lease Liabilities [Abstract]
Operating lease liabilities.
Gain on early lease extinguishment
Gain (Loss) on Termination of Lease
Realized Investment Gains (Losses)
Realized Investment Gains (Losses), Total
Gain on sale of investment
Long-term Derivative Asset [Member]
Long Term Derivative Asset [Member]
Long-term Derivative Asset.
Debt [Abstract]
Debt Disclosure [Abstract]
Derivative [Table]
Derivative [Table]
Asset Impairments
Asset Impairment Charges [Text Block]
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital
Total
Total
Changes in assets and liabilities, net
Changes in assets and liabilities, net
Schedule of Open Derivative Positions
Schedule of Derivative Instruments [Table Text Block]
Supplemental Cash Flow Elements [Abstract]
Repayments of related party
Repayments of Related Party Debt
Total Fair Value [Member]
Estimate of Fair Value Measurement [Member]
Total expenses
Total Expenses
Total expenses.
O 2023 A Variable Dividends [Member]
O 2023 A Variable Dividends [Member]
Variable Dividend Year to Date 2023
Current Fiscal Year End Date
Current Fiscal Year End Date
Debt Instrument [Table]
Schedule of Long-Term Debt Instruments [Table]
Distributions to noncontrolling interests
Payments to Noncontrolling Interests
E1 Paso Natural Gas Basis Swaps Q4 2024 [Member]
E1 Paso Natural Gas Basis Swaps Q4 2024 [Member]
E1 Paso Natural Gas Basis Swaps Q4 2024 [Member]
Variable Dividend Year to Date 2024
O 2024 A Variable Dividends [Member]
O 2024 A Variable Dividends [Member]
Document Quarterly Report
Document Quarterly Report
Cash collateral posted
Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Not Offset
Receivables [Abstract]
Entity Address, State or Province
Entity Address, State or Province
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Unvested at December 31, 2025
Unvested at 3/31/26
O 2025 Q3 Fixed Dividends [Member]
O 2025 Q3 Fixed Dividends [Member]
Fixed Dividends Year To Date September 30, 2025 [Member]
Summary of Changes in Asset Retirement Obligations
Schedule of Asset Retirement Obligations [Table Text Block]
Investment, Name [Domain]
Comprehensive earnings attributable to Devon
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive earnings attributable to Devon
O 2024 Q1 Fixed Dividends [Member]
O 2024 Q1 Fixed Dividends [Member]
Fixed Dividend Date March 31, 2024
Balance Sheet Classification
Derivative Balance Sheet Classification
Balance Sheet Classification.
Income tax expense
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Total
Contributions from noncontrolling interests
Noncontrolling Interest, Increase from Business Combination
Transaction costs
Business Combination, Transaction Cost, Excluding Separately Recognized Transaction
Asset Retirement Obligation Disclosure [Abstract]
Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Total
Noncontrolling interests
Equity, Attributable to Noncontrolling Interest
Accounts payable
Accounts Payable, Trade, Current
Distributions from investments
Proceeds from Sale of Equity Method Investments
Ferchenry Hub Price Swaps Natural Gas Q1-Q4 2027 [Member]
Ferchenry Hub Price Swaps Natural Gas Q1-Q4 2027 [Member]
Ferchenry Hub Price Swaps Natural Gas Q1-Q4 2027 [Member]
Long-term Derivative Liability [Member]
Long Term Derivative Liability [Member]
Long-term Derivative Liability.
Debt Instrument, Unamortized Discount (Premium), Net, Total
Debt Instrument, Unamortized Discount (Premium), Net
Net premium on debentures and notes
FERC Henry Hub Price Swaps Natural Gas Q2-Q4 2025 [Member]
FERC Henry Hub Price Swaps Natural Gas Q2-Q4 2025 [Member]
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive earnings (loss), net of tax:
Performance Share Units [Member]
Performance Shares [Member]
Income (Loss) from Continuing Operations, Per Outstanding Share, Total
Basic
Basic earnings (loss) from continuing operations per share
Income (Loss) from Continuing Operations, Per Basic Share
Subsequent Event
Subsequent Event [Member]
Subsequent Event [Member]
Property and equipment:
Property, Plant and Equipment [Abstract]
Other Assets, Noncurrent, Total
Other long-term assets
Other Assets, Noncurrent
Proved oil and gas property and equipment
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Proved Oil And Gas Property And Equipment
Business combination recognized identifiable assets acquired and liabilities assumed proved oil and gas property and equipment.
Barnett Shale [Member]
Barnett Shale [Member]
Barnett Shale.
Decommissioning Fund Investments
Estimated decommissioning costs
O 2024 A Fixed Dividends [Member]
O 2024 A Fixed Dividends [Member]
Fixed Dividend Year to Date 2024
Asset Impairment Charges [Abstract]
Interest Expense, Debt, Total
Interest based on debt outstanding
Interest Expense, Debt
Schedule Of Share-Based Compensation Expense Included In The Consolidated Statements Of Comprehensive Earnings
Share-Based Payment Arrangement, Cost by Plan [Table Text Block]
Other Comprehensive Earnings (Loss) [Member]
AOCI Attributable to Parent [Member]
Five Point Two Percent Due Two Thousand Thirty Four [Member]
Five Point Two Percent Due Two Thousand Thirty Four [Member]
5.2% due 2034 [Member]
Treasury Stock, Common, Shares
Treasury stock common shares
Houston Ship Channel Natural Gas Basis Swap Q2-Q4 2026 [Member]
Houston Ship Channel Natural Gas Basis Swap Q2-Q4 2026 [Member]
Houston Ship Channel Natural Gas Basis Swap Q2-Q4 2026 [Member]
Weighted Average Price Swap
Derivative, Swap Type, Average Fixed Price
Business Combination, Consideration Transferred
Total consideration
Total consideration for business acquired
Houston Ship Channel Natural Gas Basis Swap Q4 2025 [Member]
Houston Ship Channel Natural Gas Basis Swap Q4 2025 [Member]
Houston Ship Channel Natural Gas Basis Swap Q4 2025 [Member]
Summary of Amounts Reported as Discontinued Operations in the Consolidated Comprehensive Statements of Earnings and Carrying Amounts of Assets and Liabilities Classified as Held for Sale on the Consolidated Balance Sheets
Disposal Groups, Including Discontinued Operations [Table Text Block]
Payment for Debt Extinguishment or Debt Prepayment Cost
Repayment of finance lease
Debt, maturity date
Debt Instrument, Maturity Date
Minimum [Member]
Minimum [Member]
Grant-date fair value
Granted, weighted average grant-date fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Proceeds from the sale of business
Divestitures of property and equipment
Proceeds from Sale of Oil and Gas Property and Equipment
Financial Instrument
Financial Instrument [Axis]
Midland Sweet Q1 Q4 2027 [Member]
Midland Sweet Q1 Q4 2027 [Member]
Midland Sweet Q1 Q4 2027 [Member]
Schedule of Right-of-use Assets and Lease Liabilities
Schedule Of Right Of Use Assets And Lease Liabilities Table [Text Block]
Schedule of right-of-use assets and lease liabilities.
Other Expenses [Abstract]
Other Long-Term Investments
Other Long-Term Investments
O 2023 Q2 Fixed Dividends [Member]
O 2023 Q2 Fixed Dividends [Member]
Fixed Dividend Date June 30, 2023
Level 3 Inputs [Member]
Fair Value, Inputs, Level 3 [Member]
Segment Reporting [Abstract]
Schedule Of Carrying Value And Fair Value Measurement Information For Financial Assets And Liabilities
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
O 2024 Q2 Variable Dividends [Member]
O 2024 Q2 Variable Dividends [Member]
Variable Dividend Date June 30, 2024
Restructuring and Related Activities Disclosure [Text Block]
Restructuring
Dollar Value of Shares Purchased
Stock Repurchased and Retired During Period, Value
Joint interest billings
Oil and Gas, Joint Interest Billing, Receivable, Current
Operating Loss Carryforwards
Operating Loss Carryforwards
Net accounts receivable
Accounts receivable
Accounts Receivable, after Allowance for Credit Loss, Current
Schedule Of Components Of Accounts Receivable
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Cash, cash equivalents and restricted cash
Restricted Cash and Cash Equivalent
Restricted Cash and Cash Equivalents, Total
Short-term Derivative Asset [Member]
Short Term Derivative Asset [Member]
Short-term Derivative Asset.
Weighted average differential to W T I.
Weighted Average Differential To W T I
Oil Basis Swaps
Weighted Average Differential to WTI
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Unvested weighted average grant-date fair value at December 31, 2025
Unvested weighted average grant-date fair value at 3/31/26
Business Combination Revenues And Earnings Included In Consolidated Comprehensive Statements Of Earnings Table [Text Block]
Business combination revenues and earnings included in consolidated comprehensive statements of earnings table text block.
Schedule of GME Revenues And Earnings Included In Devon's Consolidated Comprehensive Statements of Earnings
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total
Share-based compensation, shares
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
G&A [Member]
General and Administrative Expense [Member]
Total lease liabilities, operating lease
Operating Lease, Liability
Waha Natural Gas Basis Swaps Q1-Q4 2025 [Member]
Waha Natural Gas Basis Swaps Q1-Q4 2025 [Member]
Waha Natural Gas Basis Swaps Q1-Q4 2025 [Member]
Gross accounts receivable
Accounts Receivable, before Allowance for Credit Loss, Current
Scenario Forecast [Member]
Forecast [Member]
Forecast [Member]
Houston Ship Channel Natural Gas Basis Swap Q1-Q4 2026 [Member]
Houston Ship Channel Natural Gas Basis Swaps Q1-Q4 2026 [Member]
Houston Ship Channel Natural Gas Basis Swaps Q1-Q4 2026 [Member]
Short-term debt
Short-Term Debt, Total
NYMEX Roll Q4 2025 [Member]
NYMEX Roll Q4 2025 [Member]
NYMEX Roll [Member]
Cash flows from financing activities:
Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract]
2023
Long-Term Debt, Maturity, Year Two
Opismont Belvieu Texas Propane Price Swaps Ngl Q4 2024 [Member]
Opismont Belvieu Texas Propane Price Swaps Ngl Q4 2024 [Member]
Q4 2024 Propane [Member]
FERC Henry Hub Price Collars Natural Gas Q3-Q4 2025 [Member]
FERC Henry Hub Price Collars Natural Gas Q3-Q4 2025 [Member]
FERC Henry Hub Price Collars Natural Gas Q3-Q4 2025 [Member]
Current lease liabilities, finance lease
Finance Lease, Liability, Current
Schedule of the Activity and Balances Associated with Restructuring Liabilities
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
Net earnings
Net earnings
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net earnings
Net earnings
LOE Expenses
Level Of Effort (LOE)
LOE
Proved
Oil and Gas, Successful Efforts Method, Property and Equipment, Proved Property, before Accumulated Depreciation, Depletion, Amortization, and Impairment
Cash, cash equivalents and restricted cash
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent
Other
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item
Ferchenry Hub Prices Collars Natural Gas Q4 2024 [Member]
Ferchenry Hub Prices Collars Natural Gas Q4 2024 [Member]
Ferchenry Hub Prices Collars Natural Gas Q4 2024 [Member]
Transaction Costs [Member]
Transaction Costs [Member]
Transaction costs.
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2027 [Member]
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2027 [Member]
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2027 [Member]
Long-term Debt, Type
Long-Term Debt, Type [Domain]
Average common shares outstanding - basic
Average common shares outstanding - basic
Weighted Average Number of Shares Outstanding, Basic
Scenario
Scenario [Axis]
Other current liabilities
Increase (Decrease) in Other Current Liabilities
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule of Effective Income Tax Rate Reconciliation
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
NYMEX Roll Q3 Q4 2025 [Member]
NYMEX Roll Q3 Q4 2025 [Member]
NYMEX Roll Q3 Q4 2025 [Member]
Liabilities incurred and assumed through acquisitions
Liabilities incurred
Asset Retirement Obligation, Liabilities Incurred
Income Loss From Continuing Operations Before Noncontrolling Interest
Income loss from continuing operations before noncontrolling interest.
Earnings before income taxes
Long-term Debt, Total
Total debt
Long-Term Debt
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Share-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Extractive Industries [Abstract]
Stockholders' Equity Attributable to Parent, Ending Balance
Stockholders' Equity Attributable to Parent, Beginning Balance
Equity, Attributable to Parent
Total stockholders' equity
4.50% due January 15, 2030 [Member]
Four Point Five Zero Percent Due January Fifteen Two Thousand Thirty [Member]
4.50% due January 15, 2030
Contributions to investments
Payments to Acquire Investments
Payments to Acquire Investments, Total
Contributions to investments and other
Schedule of Derivative Financial Instruments Included in the Consolidated Balance Sheets
Derivatives Not Designated as Hedging Instruments [Table Text Block]
Schedule Of Net Financing Cost Components
Interest Income and Interest Expense Disclosure [Table Text Block]
OPISMontBelvieuTexasPropanePriceSwapsNGLQ42025Member
OPISMontBelvieuTexasPropanePriceSwapsNGLQ42025Member
Q4 2025 Propane [Member]
Statement of Stockholders' Equity [Abstract]
Share-Based Payment Arrangement, Tranche Two [Member]
Tranche Two [Member]
Short-term Derivative Liability [Member]
Short Term Derivative Liability [Member]
Short-term Derivative Liability.
Type of Restructuring
Type of Restructuring [Domain]
Summary Of Unvested Restricted Stock Awards, Performance-Based Restricted Stock Awards And Performance Share Units
Schedule of Nonvested Share Activity [Table Text Block]
5.60% due July 15, 2041 [Member]
Five Point Six Zero Percent Due July Fifteenth Two Thousand And Forty One [Member]
Five Point Six Zero Percent Due July Fifteenth Two Thousand And Forty One [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment
Other property and equipment, net
Treasury Stock [Member]
Treasury Stock, Common [Member]
2026
Long-Term Debt, Maturity, Year Five
O 2024 Q3 Variable Dividends [Member]
O 2024 Q3 Variable Dividends [Member]
Variable Dividend Date September 30, 2024
Fair Value Measurements
Fair Value Disclosures [Text Block]
Business Combination, Consideration Transferred [Abstract]
Consideration:
Midland Sweet Q2 Q4 2025 [Member]
MidlandSweetQ2Q42025Member
Weighted Average Differential To Henry Hub
Weighted Average Differential To Henry Hub
Weighted average differential to Henry Hub.
Noncontrolling Interests [Member]
Noncontrolling Interest [Member]
Debt Instrument, Name
Debt Instrument, Name [Domain]
Other current assets
Other Assets, Current
2025
Long-Term Debt, Maturity, Year Four
FERC Henry Hub Price Swaps Natural Gas Q1-Q4 2025 [Member]
Ferchenry Hub Price Swaps Natural Gas Q1-Q4 2025 [Member]
Ferchenry Hub Price Swaps Natural Gas Q1-Q4 2025 [Member]
Derivative Financial Instruments [Abstract]
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Other segment items
Segment Reporting, Other Segment Item, Amount
Plan Name [Domain]
O 2025 Q1 Fixed Dividends [Member]
O 2025 Q1 Fixed Dividends [Member]
Fixed Dividends Year To Date March 31, 2025
Fixed Dividend Date March 31, 2025
Asset Retirement Obligations
Asset Retirement Obligation Disclosure [Text Block]
Potential additional contingent proceeds from sale of oil and gas property and equipment.
Potential Additional Contingent Proceeds From Sale Of Oil And Gas Property And Equipment
Potential additional contingent earnout payment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Entity
Entity [Domain]
Other
Net Financing Costs Other
Net financing costs other.
Credit Facility [Axis]
Credit Facility
Business Aquisition Ownership Percentage
Equity Method Investment, Ownership Percentage
Cost of Goods and Services Sold, Total
Expenses
Cost of Product and Service Sold
Marketing and midstream expenses
Schedule of Investments [Line Items]
Early Repayments of Related Party Debt
Early Repayments of Related Party Debt
WTI oil price for contingent earnout payment upside
Oil Price For Contingent Earnout Payment Upside
WTI oil price for contingent earnout payment upside.
Impairment, Long-Lived Asset, Held-for-Use
Impairment, Long-Lived Asset, Held-for-Use, Total
Asset impairments
Summary of Asset Impairments
Details of Impairment of Long-Lived Assets Held and Used by Asset [Table Text Block]
Business Combination, Recognized Liability Assumed, Liability [Abstract]
Liabilities assumed:
Restructuring Plan
Restructuring Plan [Axis]
Ferchenry Hub Price Swaps Natural Gas Q4 2024 [Member]
Ferchenry Hub Price Swaps Natural Gas Q4 2024 [Member]
Ferchenry Hub Price Swaps Natural Gas Q4 2024 [Member]
Related and Nonrelated Parties [Axis]
Two Thousand Twenty Two Plan [Member]
Two Thousand Twenty Two Plan [Member]
Two Thousand Twenty Two Plan [Member]
Entity Address, City or Town
Entity Address, City or Town
Fervo Energy [Member]
Fervo Energy [Member]
Fervo [Member]
Business Combination, Contingent Consideration, Liability
Business Combination, Contingent Consideration, Liability, Total
Contingent liability
Income Tax [Line Items]
Income Tax [Line Items]
Income Tax [Line Items]
Midland Sweet [Member]
Midland Sweet Q4 2025 [Member]
Midland Sweet Q4 2025 [Member]
Cash Payment
Cash payment
Cash payment
CDM [Member]
Cotton Draw Midstream [Member]
Cotton Draw Midstream.
Merger [Member]
Merger Member
Security Exchange Name
Security Exchange Name
Credit Facility
Credit Facility [Domain]
Nymex West Texas Intermediate Price Swaps Oil Q2-Q4 2025 [Member]
Nymex West Texas Intermediate Price Swaps Oil Q2-Q4 2025 [Member]
Total
Long-term debt, gross
Long-Term Debt, Gross
Other
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other
Earnings (loss) from continuing operations before income taxes
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total
Earnings before income taxes
NYMEX West Texas Intermediate Price Swaps Oil Q4 2025 [Member]
NYMEX West Texas Intermediate Price Swaps Oil Q4 2025 [Member]
NYMEX West Texas Intermediate Price Swaps Oil Q4 2025 [Member]
Stockholders Equity [Abstract]
Stockholders' Equity Note [Abstract]
Inventory, Net, Total
Inventory, Net
Inventory
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Total cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period
Interest paid
Interest Paid, Excluding Capitalized Interest, Operating Activity
NymexRollQ2-Q42025 [Member]
NymexRollQ2-Q42025Member
Measurement Basis
Measurement Basis [Axis]
Statistical Measurement
Statistical Measurement [Domain]
Total current assets
Assets, Current
Share-based compensation expense
Share-Based Payment Arrangement, Expense
Restructuring and transaction costs
Document Period End Date
Document Period End Date
Other Income and Expenses [Abstract]
Volatility factor
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Domain]
Business Combination, Contingent Consideration, Asset, Total
Business Combination, Contingent Consideration, Asset
Accounts Receivable [Abstract]
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Gain (Loss) on Disposition of Property Plant Equipment, Total
Gain (Loss) on Disposition of Property Plant Equipment
Losses on asset dispositions
Exploration expenses
Unproved impairments
Exploration Expense
BKV [Member]
Banpu Kalnin Ventures [Member]
Banpu Kalnin Ventures.
Statement of Financial Position [Abstract]
Restricted Stock Awards [Member]
Restricted Stock Units (RSUs) [Member]
Business Combination, Recognized Asset Acquired, Asset [Abstract]
Assets acquired:
Revenue [Policy Text Block]
Disaggregation of Revenue
Line of Credit [Member]
Line of Credit [Member]
Vesting [Axis]
Reconciliation of cash, cash equivalents and restricted cash:
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Optional Redemption
Debt Optional Redemption Date
Debt optional redemption date.
Unproved and properties under development
Oil and Gas, Successful Efforts Method, Property and Equipment, Unproved Property, before Accumulated Depreciation, Depletion, Amortization, and Impairment
GME [Member]
GME [Member]
GME
Current Income Tax Expense (Benefit), Total
Current Income Tax Expense (Benefit)
Current income tax expense (benefit)
Fair Values Derivatives Balance Sheet Location By Derivative Contract Type By Hedging Designation [Table]
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Financial Instruments
Financial Instruments [Domain]
Waha Natural Gas Basis Swaps Q2-Q4 2025 [Member]
Waha Natural Gas Basis Swaps Q2-Q4 2025 [Member]
Asset Retirement Obligations, Noncurrent, Total
Asset Retirement Obligations, Noncurrent
Asset retirement obligations, long-term
Asset retirement obligations
Unrecognized Compensation And Weighted Average Recognition [Line Items]
Unrecognized Compensation And Weighted Average Recognition [Line Items]
Unrecognized Compensation And Weighted Average Recognition [Line Items]
Restructuring reserve activity
Restructuring Reserve, Accrual Adjustment
Cash Transaction
Cash Transaction
Cash Transaction
Restricted Cash, Total
Restricted cash
Restricted cash
Restricted Cash
Disposal Groups, Including Discontinued Operations [Table]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Table]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q3 Q4 2025 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q3 Q4 2025 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q3 Q4 2025 [Member]
Deferred income taxes
Deferred Income Taxes and Other Tax Liabilities, Noncurrent
Average common shares outstanding - diluted
Weighted Average Number of Shares Outstanding, Diluted
Entity File Number
Securities Act File Number
Cover [Abstract]
O 2023 Q1 Variable Dividends [Member]
O 2023 Q1 Variable Dividends [Member]
Variable Dividend Date March 31, 2023
Forfeited, awards and units
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Income taxes payable
Taxes Payable, Current
Taxes Payable, Current, Total
Weighted Average Differential To WTI Price
Weighted Average Differential To West Texas Intermediate Price
Business Combination, Recognized Liability Assumed, Other Liability, Current
Other current liabilities
Devon And WPX Agreement [Member]
Devon and WPX Agreement [Member]
Devon and WPX agreement.
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Unproved And Properties Under Development Oil And Gas
Business combination recognized identifiable assets acquired and liabilities assumed unproved and properties under development – oil and gas.
Unproved oil and gas property and equipment
Scenario
Scenario [Domain]
Production Tax Expense
Production and property taxes
Reportable Segments
Segment Reporting Disclosure [Text Block]
General and Administrative Expense, Total
General and administrative expenses
General and Administrative Expense
G&A
Oil and gas property and equipment, net
Oil and Gas, Successful Efforts Method, Property and Equipment, after Accumulated Depreciation, Depletion, Amortization, and Impairment
Oil and gas property and equipment, based on successful efforts accounting, net
Cash flows from operating activities:
Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract]
Two Year Term Loan Tranche [Member]
Two Year Term Loan Tranche [Member]
Two Year Tranche [Member]
Schedule of Dividends Payable
Dividends Declared [Table Text Block]
Business Combination, Recognized Liability Assumed, Accounts Payable, Current
Accounts payable
Repurchase program expiration date
Share Repurchase Program, Expiration Date
Finance lease liabilities:
Finance Lease Liabilities [Abstract]
Finance lease liabilities.
Cash flows from investing activities:
Cash Provided by (Used in) Investing Activity, Continuing Operation [Abstract]
Early retirement of debt
Gain (Loss) on Extinguishment of Debt, Total
Early retirement of debt
Gain (Loss) on Extinguishment of Debt
Non-cash loss
Fixed Dividend Date September 30, 2023
O 2023 Q3 Fixed Dividends [Member]
O 2023 Q3 Fixed Dividends [Member]
Restructuring Charges, Total
Restructuring and transaction costs
Restructuring Charges
New Accounting Pronouncements, Policy [Policy Text Block]
Recently Adopted Accounting Standards
Five Point Seven Five Percent Due September Fifteenth Two Thousand and Fifty Four [Member]
Five Point Seven Five Percent Due September Fifteenth Two Thousand And Fifty Four [Member]
5.75% due September 15, 2054 [Member]
Gain (Loss) on Disposition of Assets, Total
Asset dispositions
Gain loss on disposition of assets
Gain (Loss) on Disposition of Assets
Right-of-use assets
Right-of-use assets
Right Of Use Assets Noncurrent
Right of use assets, noncurrent.
Other Comprehensive Earnings (Loss)
Comprehensive Income (Loss) Note [Text Block]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities, Total
Business Combination, Recognized Liability Assumed, Liability
Total liabilities assumed
Schedule of Investments [Text Block]
Investments
Liabilities settled and divested
Asset Retirement Obligation, Liabilities Settled
Carrying Amount [Member]
Reported Value Measurement [Member]
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax, Total
Pension and postretirement plans
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
Deferred income taxes
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Income Taxes
Business combination recognized identifiable assets acquired and liabilities assumed deferred income taxes.
Waha Natural Gas Basis Swaps Q4 2025 [Member]
Waha Natural Gas Basis Swaps Q4 2025 [Member]
Waha Natural Gas Basis Swaps Q4 2025 [Member]
Current lease liabilities, operating lease
Operating Lease, Liability, Current
Depreciation, Depletion and Amortization, Total
Depreciation, depletion and amortization
Depreciation, Depletion and Amortization
DD&A
Dividends
Dividends [Domain]
Document Transition Report
Document Transition Report
Total expenses
Total expenses
Operating Expenses
Maximum common shares that could be awarded based upon total shareholder return
Common Shares Awarded Based Upon Total Shareholder Return
Common shares that could be awarded based upon total shareholder return.
Asset Impairment Charges
Asset Impairment Charges, Total
Asset impairment
Percentage Increase In Quarterly Dividend
Percentage Increase In Quarterly Dividend
Percentage of increase to quarterly dividend
Repurchases of common stock
Payments for Repurchase of Common Stock
Schedule of Components of Income Tax Expense (Benefit)
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Comprehensive earnings:
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Comprehensive earnings:
Line of Credit Facility, Annual Principal Payment
Aggregate Principal Amount
Statement of Cash Flows [Abstract]
Total oil and gas
Oil and Gas, Successful Efforts Method, Property and Equipment, before Accumulated Depreciation, Depletion, Amortization, and Impairment
Common stock issued
Stock Issued During Period, Value, New Issues
Common stock value for business acquisition
Stockholders' Equity
Equity [Text Block]
Schedule Of Accounts Notes Loans And Financing Receivable [Table]
Accounts and Financing Receivables [Table]
Gross Fair Value
Derivative Gross Fair Value
Derivative, Gross Fair Value.
Exceeds In Average Annual Adjusted Income
Exceeds In Average Annual Adjusted Income
Exceeds in average annual adjusted income
Net Earnings Per Share
Earnings Per Share [Text Block]
Shares, Issued
Balance, Shares
Balance, Shares
NYMEX West Texas Intermediate Price Swaps Oil Q3 Q4 2025 [Member]
NYMEX West Texas Intermediate Price Swaps Oil Q3 Q4 2025 [Member]
NYMEX West Texas Intermediate Price Swaps Oil Q3 Q4 2025 [Member]
Discontinued Operations and Disposal Groups [Abstract]
Net earnings attributable to Devon
Non Rule10b51Arr Modified Flag
Non-Rule 10b5-1 Arrangement Modified [Flag]
Non-Rule 10b5-1 Arrangement Modified
Asset Impairments [Line Items]
Asset Impairments [Line Items]
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax, Total
Beginning accumulated pension and postretirement benefits
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
Ending accumulated pension and postretirement benefits
FERC Henry Hub Price Collars Natural Gas Q2-Q4 2025 [Member]
FERC Henry Hub Price Collars Natural Gas Q2-Q4 2025 [Member]
Matterhorn [Member]
Matterhorn [Member]
Matterhorn [Member]
Derivatives Fair Value [Line Items]
Derivatives, Fair Value [Line Items]
Asset retirement obligation, assumed
Asset Retirement Obligation, Revision of Estimate
Revision and reclassification of estimated obligation
ASSETS
Assets [Abstract]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Restructuring and Related Activities [Abstract]
Revenues and royalties payable
Oil and Gas Sales Payable, Current
Document Fiscal Year Focus
Document Fiscal Year Focus
4.75% due May 15, 2042 [Member]
Four Point Seven Five Percent Due May Fifteenth Two Thousand Forty Two [Member]
Four Point Seven Five Percent Due May Fifteenth Two Thousand Forty Two [Member]
5.25% due September 15, 2024 [Member]
Five Point Two Five Percent Due September Fifteen Two Thousand Twenty Four [Member]
5.25% due September 15, 2024.
Components Of Other Comprehensive Earnings (Loss)
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q1 Q4 2026 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q1 Q4 2026 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q1 Q4 2026 [Member]
Other long-term assets
Increase (Decrease) in Other Noncurrent Assets
Marketing and Midstream Expenses [Member]
Marketing And Midstream Expenses [Member]
Marketing and midstream expenses.
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations And Disposition [Line Items]
Line item represent income statement balance sheet and additional disclosures by disposal groups including discontinued operations and disposition.
Restructuring Cost And Reserve [Line Items]
Restructuring Cost and Reserve [Line Items]
Rule10b51Arr Modified Flag
Rule 10b5-1 Arrangement Modified [Flag]
Rule 10b5-1 Arrangement Modified
O 2024 Q2 Fixed Dividends [Member]
O 2024 Q2 Fixed Dividends [Member]
Fixed Dividend Date June 30, 2024
Fair Value Disclosures [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Amounts Netted
Derivative Amounts Netted
Amounts Netted.
Net earnings available to common shareholders - diluted
Undistributed Earnings (Loss) Available to Common Shareholders, Diluted
Undistributed Earnings (Loss) Available to Common Shareholders, Diluted, Total
Business Combination, Recognized Liability Assumed, Deferred Revenue, Current
Revenue and royalties payable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net, Total
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less)
Net assets acquired
Supplemental Information to Statements of Cash Flows
Cash Flow, Supplemental Disclosures [Text Block]
Long-term Line of Credit, Total
Outstanding credit facility borrowings
Long-Term Line of Credit
Schedule of Pro Forma Adjustments to Confirm Acquisition
Business Combination, Pro Forma Information [Table Text Block]
Debt Instrument
Debt Instrument [Axis]
Derivative Instrument
Derivative Instrument [Axis]
Share-based Compensation [Abstract]
Share-Based Payment Arrangement [Abstract]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Unrecognized compensation cost
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Other property and equipment
Property, Plant and Equipment, Other, Gross
Devon [Member]
Devon [Member]
Devon [Member]
Debt Instrument, Fair Value Disclosure, Total
Debt
Fair Value
Debt Instrument, Fair Value Disclosure
Total revenues
Total revenues
Revenues
Net cash from investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Leases
Leases Disclosure [Text Block]
The entire disclosure for leases.
Title of 12(b) Security
Title of 12(b) Security
Schedule of Segment Reporting Information, by Segment [Table]
Interest rate on the term loan
Line of Credit Facility, Interest Rate at Period End
Derivative Financial Instruments
Derivative Instruments and Hedging Activities Disclosure [Text Block]
FERC Henry Hub Price Swaps Natural Gas Q3-Q4 2025 [Member]
FERC Henry Hub Price Swaps Natural Gas Q3-Q4 2025 [Member]
FERC Henry Hub Price Swaps Natural Gas Q3-Q4 2025 [Member]
Forfeited, weighted average grant-date fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Related and Nonrelated Parties [Domain]
NYMEX West Texas Intermediate Price Collars Oil Q3 Q4 2025 [Member]
NYMEX West Texas Intermediate Price Collars Oil Q3 Q4 2025 [Member]
NYMEX West Texas Intermediate Price Collars Oil Q3 Q4 2025 [Member]
Thereafter
Long-Term Debt, Maturity, after Year Five
Income Taxes
Income Tax Disclosure [Text Block]
Derivatives, assets
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value
Other Liabilities, Noncurrent, Total
Other long-term liabilities
Other Liabilities, Noncurrent
Consolidated Entities
Consolidated Entities [Axis]
Restructuring Plan
Restructuring Plan [Domain]
Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total
Right-of-use assets, finance lease
Finance Lease, Right-of-Use Asset, after Accumulated Amortization
Legal Entity
Legal Entity [Axis]
Changes in assets and liabilities, net:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Business Combination, Price Per Share
Devon closing price on September 27, 2024
Table of Property and Equipment, net
Property, Plant and Equipment [Table Text Block]
Waha Natural Gas Basis Swap Q1- Q4 2026 [Member]
Waha Natural Gas Basis Swap Q1- Q4 2026 [Member]
Waha Natural Gas Basis Swaps Q1- Q4 2026 [Member]
Outstanding letters of credit
Letters of Credit Outstanding, Amount
Income Tax Disclosure [Abstract]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value, Recurring and Nonrecurring [Table]
Opismont Belvieu Texas Natural Butane Price Swaps Ngl Q4 2024 [Member]
Opismont Belvieu Texas Normal Butane Price Swaps Ngl Q4 2024 [Member]
Q4 2024 Normal Butane [Member]
Additional Paid-In Capital [Member]
Additional Paid-in Capital [Member]
Share Repurchase Program [Member]
Share Repurchase Program [Member]
Share Repurchase Program [Member]
O 2023 Q1 Fixed Dividends [Member]
O 2023 Q1 Fixed Dividends [Member]
Fixed Dividend Date March 31, 2023
Repurchase of common stock
Share Repurchase Program, Authorized, Amount
Income Statement Location
Statement of Income Location, Balance [Axis]
Senior Notes [Member]
Senior Notes [Member]
Trading Symbol
Trading Symbol
Right-of-use assets
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Right Of Use Assets
Business combination recognized identifiable assets acquired and liabilities assumed right-of-use assets.
Income Tax [Table]
Income Tax [Table]
Income Tax [Table]
Property, Plant and Equipment
Property, Plant and Equipment Disclosure [Text Block]
Related Party Transaction [Table]
Subsequent Event Type
Subsequent Event Type [Axis]
Contractual term (years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Pension and postretirement benefit plans:
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent [Abstract]
Other Restructuring [Member]
5.25% due October 15, 2027 [Member]
Five Point Two Five Percent Due October Fifteen Two Thousand Twenty Seven [Member]
5.25% due October 15, 2027.
Retained Earnings [Member]
Equity Components [Axis]
Equity Component
Equity Component [Domain]
Asset Class [Axis]
Proceeds from Noncontrolling Interests
Contributions from noncontrolling interests
Investments
Investments
Total Investments
Total Investments
Schedule of Preliminary Allocation of the Total Purchase Price
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Business Acquisition
Business Combination [Axis]
Other current assets
Increase (Decrease) in Other Current Assets
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total
Restricted stock grants, net of cancellations, shares
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures
Net Fair Value
Derivative, Fair Value, Net
Due September Twenty Five Two Thousand And Twenty Six [Member]
Due September Twenty Five Two Thousand And Twenty Six [Member]
Term Loan due September 25, 2026 [Member]
Maximum [Member]
Maximum [Member]
Other
Other
Other Receivables, Gross, Current
NYMEX West Texas Intermediate Three Way Price Collars Oil Q4 2025 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q4 2025 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q4 2025 [Member]
Cash collateral held
Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash Not Offset
Acquisition of non controlling interests.
Acquisition Of Non Controlling Interests
Acquisition of noncontrolling interests
Statistical Measurement
Statistical Measurement [Axis]
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common Stock, Value, Issued
Devon common stock issued
Common stock, $0.10 par value. Authorized 1.0 billion shares; issued [644] million and 651 million shares in 2025 and 2024, respectively
Common stock, $0.10 par value. Authorized 1.0 billion shares; issued 621 million and 622 million shares in 2026 and 2025, respectively
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2026 [Member]
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2026 [Member]
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2026 [Member]
Asset retirement obligations
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Asset Retirement Obligations
Business combination recognized identifiable assets acquired and liabilities assumed asset retirement obligations.
Dividends
Dividends [Axis]
Total equity
Balance
Balance
Equity, Including Portion Attributable to Noncontrolling Interest
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Comprehensive earnings (loss):
FERC Henry Hub Price Collars Natural Gas Q1-Q4 2025 [Member]
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2025 [Member]
Ferchenry Hub Price Collars Natural Gas Q1-Q4 2025 [Member]
Diluted
Diluted earnings (loss) from continuing operations per share
Income (Loss) from Continuing Operations, Per Diluted Share
Accrued Liabilities
Accrued Liabilities, Total
Accrued approximation
State income taxes
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
Contingent earnout payment period
Contingent Earnout Payment Period
Contingent earnout payment period.
Houston Ship Channel Natural Gas Basis Swap Q3 Q4 2025 [Member]
Houston Ship Channel Natural Gas Basis Swap Q3 Q4 2025 [Member]
Houston Ship Channel Natural Gas Basis Swap Q3 Q4 2025 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q2 Q4 2025 [Member]
NYMEX West Texas Intermediate Three Way Price Collars Oil Q2 Q4 2025 [Member]
Opismont Belvieu Texas Natural Butane Price Swaps Ngl Q4 2025 [Member]
Opismont Belvieu Texas Natural Butane Price Swaps Ngl Q4 2025 [Member]
Q4 2025 Normal Butane [Member]
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest, Total
Comprehensive earnings attributable to noncontrolling interests
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Acquisition and Divestitures
Mergers, Acquisitions and Dispositions Disclosures [Text Block]
Term Loan Tranche [Member]
Term Loan Tranche [Member]
Three Sixty Four Days Tranche [Member]
Schedule Of Debt Instruments and Balances
Schedule of Debt [Table Text Block]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Schedule Of Business Acquisitions By Acquisition [Table]
Business Combination [Table]
Entity Registrant Name
Entity Registrant Name
Debt and Related Expenses
Debt Disclosure [Text Block]
Restructuring and transaction costs
Share-Based Payment Arrangement, Accelerated Cost
Noncash-Accelerated vesting
NYMEX West Texas Intermediate Price Collars Oil Q2 Q4 2025 [Member]
NYMEX West Texas Intermediate Price Collars Oil Q2 Q4 2025 [Member]
Additional Paid in Capital, Ending Balance
Additional Paid in Capital, Beginning Balance
Additional Paid in Capital, Total
Additional paid-in capital
Additional Paid in Capital
Schedule Of Unrecognized Compensation And Weighted Average Recognition [Table]
Schedule Of Unrecognized Compensation And Weighted Average Recognition [Table]
Schedule of Unrecognized Compensation And Weighted Average Recognition [Table]
OpismontBelvieuTexasNaturalGasolinePriceSwapsNglQ42025Member
OpismontBelvieuTexasNaturalGasolinePriceSwapsNglQ42025Member
Q4 2025 Natural Gasoline [Member]
Business Combination, Recognized Asset Acquired, Asset, Noncurrent
Total assets acquired
NYMEX West Texas Intermediate Price Collars Oil Q4 2025 [Member]
NYMEX West Texas Intermediate Price Collars Oil Q4 2025 [Member]
NYMEX West Texas Intermediate Price Collars Oil Q4 2025 [Member]
Consolidated Entities
Consolidated Entities [Domain]
Total income tax expense
Income Tax Expense (Benefit)
Income tax expense
Long-term lease liabilities
Lease liabilities
Lease Liabilities Noncurrent
Lease liabilities, noncurrent.
Common Stock, Dividends, Per Share, Cash Paid
Rate Per Share
Capital expenditures
Payments to Acquire Productive Assets
Payments to Acquire Productive Assets, Total
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Percentage of bonus depreciation and domestic research cost expensing
Percentage Of Bonus Depreciation And Domestic Research Cost Expensing
Percentage Of Bonus Depreciation And Domestic Research Cost Expensing
Disposal Group Classification
Disposal Group Classification [Axis]
Other Income and Other Expense Disclosure [Text Block]
Other, Net [TBU]
Accumulated other comprehensive loss, net of tax
Accumulated other comprehensive loss
Accumulated other comprehensive loss, net of tax
Accumulated Other Comprehensive Income (Loss), Net of Tax
Magellan East Houston Q1-Q4 2027 [Member]
Magellan East Houston Q1-Q4 2027 [Member]
Magellan East Houston Q1-Q4 2027 [Member]
Gain (Loss) on Investments
Gain (Loss) on Investments, Total
Gain (Loss) on Investments
Gain (Loss) on Investments
Granted, awards and units
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Five billion dollar share repurchase program closed.
Five Billion Dollar Share Repurchase Program Closed [Member]
5.0 Billion Dollar Share Repurchase Program Closed [Member]
5.0 Billion Dollar Share Repurchase Program Closed [Member]
Total assets
Assets
Schedule Of Property Plant And Equipment [Table]
Property, Plant and Equipment [Table]
FERC Henry Hub Price Collars Natural Gas Q4 2025 [Member]
FERC Henry Hub Price Collars Natural Gas Q4 2025 [Member]
FERC Henry Hub Price Collars Natural Gas Q4 2025 [Member]
Income Statement [Abstract]
Debt-to-capitalization ratio
Ratio of Indebtedness to Net Capital
Water JV [Member]
Water JV [Member]
Water JV [Member]
Schedule Of Restructuring And Related Costs [Table]
Restructuring Cost [Table]
Deferred Income Tax Expense (Benefit), Total
Deferred Income Tax Expense (Benefit)
Deferred income tax expense
Sale of Stock, Number of Shares Issued in Transaction
Number of shares sold in acquisition
Common stock issued, Shares
Stock Issued During Period, Shares, New Issues
Common shares issued for business acquisition
NGL [Member]
N G L [Member]
NGL.
Vested, awards and units
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Variable Interest Entity
Consolidation, Variable Interest Entity, Policy [Policy Text Block]
Difference of decommissioning obligation and available bond
Difference Of Decommissioning Obligation And Available Bond
Difference Of Decommissioning Obligation And Available Bond
Merger integration
Business Combination, Integration-Related Cost, Expense
Business Combination [Abstract]
Earnings Per Share, Diluted
Diluted net earnings per share
Diluted net earnings (loss) per share
Significant Expenses
Significant Expenses
Total significant expenses
Dividends, Common Stock, Total
Common stock dividends
Dividends, Common Stock
Disaggregation of Revenue [Abstract]
Lease liabilities:
Lease Liabilities [Abstract]
Lease liabilities.
City Area Code
City Area Code
Current lease liabilities
Lease Liabilities Current
Lease liabilities, current.
Other comprehensive earnings (loss), net of tax
Other Comprehensive Income (Loss), Net of Tax
Other comprehensive earnings, net of tax
Other comprehensive earnings (loss), net of tax
Long-term lease liabilities, finance lease
Finance Lease, Liability, Noncurrent
Total
Total
Other, net
Operating And Nonoperating Other Income Expense
Operating and nonoperating income (expense), classified as other.
Other, net
Face Value
Debt Instrument, Face Amount
Credit facility, borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Business Acquisition [Line Items]
Business Combination [Line Items]
Senior Notes, Current
Issuance of Senior Long-Term Debt
Weighted Average Floor Purchased Price
Weighted Average Floor Purchased Price
Weighted Average Floor Purchased Price
Q4 2024 Natural Gasoline [Member]
Opismont Belvieu Texas Natural Gasoline Price Swaps Ngl Q4 2024 [Member]
Opismont Belvieu Texas Natural Gasoline Price Swaps Ngl Q4 2024 [Member]
5.00% due June 15, 2045 [Member]
Five Point Zero Zero Percent Due June Fifteen Two Thousand And Forty Five [Member]
Five Point Zero Zero Percent Due June Fifteen Two Thousand And Forty Five [Member]
Houston Ship Channel Natural Gas Basis Swap Q2 Q4 2025 [Member]
Houston Ship Channel Natural Gas Basis Swap Q2 Q4 2025 [Member]
Business Acquisition And Disposal
Business Acquisition And Disposal [Domain]
Business Acquisition And Disposal Domain.
Letter of Credit [Member]
Investments [Abstract]
Business Combination, Consideration Transferred, Equity Interest
Total common equity consideration
Acquisition of all the Outstanding Noncontrolling Interests in CDM
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net
Property and equipment, net
O 2025 Q2 Fixed Dividends [Member]
O 2025 Q2 Fixed Dividends [Member]
Fixed Dividends Year To Date June 30, 2025 [Member]
Waterbridge.
Waterbridge [Member]
Waterbridge
WaterBridge [Member]
Williston Acquisition [Member]
Williston Acquisition [Member]
Williston Acquisition.
Retained Earnings [Member]
Retained Earnings [Member]
Share-based Payment Arrangement, Noncash Expense, Total
Share-based compensation
Share-Based Payment Arrangement, Noncash Expense
Lease Liabilities
Lease liabilities.
Total lease liabilities
Henry Hub gas price for contingent earnout payment upside
Gas Price For Contingent Earnout Payment Upside
Henry Hub gas price for contingent earnout payment upside.
Long-term lease liabilities, operating lease
Operating Lease, Liability, Noncurrent
Level 1 Inputs [Member]
Fair Value, Inputs, Level 1 [Member]
Net cash from financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Schedule of Components of Investment
Summary Investment Holdings [Table Text Block]
Debt issuance costs
Unamortized Debt Issuance Expense
Investments [Member]
Investments [Member]
5.875% due June 15, 2028 [Member]
Five Point Eight Seven Five Due June Fifteen Two Thousand Twenty Eight [Member]
5.875% due June 15, 2028.
Cash settlements on commodity derivatives
Cash Settlements On Commodity Derivatives
Cash settlements on commodity derivatives.
Restructuring and Transaction Costs [Member]
Restructuring Charges [Member]
Derivative Contract
Derivative Contract [Domain]
Five Point Seven Five Percent Due June One Two Thousand Twenty Six [Member]
5.75% due June 1, 2026.
5.75% due June 1, 2026 [Member]
Business Combination, Recognized Asset Acquired, Receivable, Current
Accounts receivable
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Derivatives, liabilities
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value
Income Tax Authority
Income Tax Jurisdiction [Domain]
Entity Interactive Data Current
Entity Interactive Data Current
Income Statement Location
Statement of Income Location, Balance [Domain]
Fair Value Measurement
Fair Value Measurement [Domain]
Waha Natural Gas Basis Swaps Q2-Q4 2026 [Member]
Waha Natural Gas Basis Swaps Q2-Q4 2026 [Member]
Waha Natural Gas Basis Swaps Q2-Q4 2026 [Member]
Two Year Term Loan Due Two Thousand Twenty Six As Of September Thirty Two Thousand Twenty Four [Member]
Two Year Term Loan Due Two Thousand Twenty Six As Of September Thirty Two Thousand Twenty Four [Member]
2-year Term Loan due 2026 ( as of September 30, 2024)
Other property and equipment, net
Other property and equipment, net
Property, Plant and Equipment, Other, Net
Other property and equipment, net ($178 million related to CDM in 2024)
Segment Reporting Information, Revenue for Reportable Segment [Abstract]
Gain (Loss) on Hedging Activity
Total (gains) losses on commodity derivatives
Oil, gas and NGL derivatives
Oil, gas and NGL derivatives
Total losses on commodity derivatives
Other long-term liabilities
Increase (Decrease) in Other Noncurrent Liabilities
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax, Total
Net actuarial gain (loss) and prior service cost arising in current year
Summary of Purchases of Common Stock
Class of Treasury Stock [Table Text Block]
Net earnings available to common shareholders - basic
Undistributed Earnings (Loss) Available to Common Shareholders, Basic
Undistributed Earnings (Loss) Available to Common Shareholders, Basic, Total
Related income tax benefit
Share-Based Payment Arrangement, Expense, Tax Benefit
Entity Tax Identification Number
Entity Tax Identification Number
Long-term Debt, Type
Long-Term Debt, Type [Axis]
Three Billion Dollar Share Repurchase Program Open [Member]
Three Billion Dollar Share Repurchase Program Open [Member]
Three Billion Dollar Share Repurchase Program Open
Accounts Receivable
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
Catalyst [Member]
Catalyst [Member]
Catalyst.
Interest Income. Received
Interest income
Interest Income, Other
Local Phone Number
Local Phone Number
Other Liabilities, Current, Total
Other current liabilities
Other Liabilities, Current
Common shares:
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Restructuring Costs, Total
Restructuring costs
Restructuring Costs
Restructuring and transaction costs
Capital Expenditures, Including Acquisitions
Capital Expenditures, Including Acquisitions
Capital expenditures, including acquisitions
Accounting Policies [Abstract]
Other Current Liabilities [Member]
Other Current Liabilities [Member]
Disaggregation Of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers
Revenue from Contract with Customer, Excluding Assessed Tax
Oil, gas and NGL sales
Total revenues from contracts with customers
Weighted average period for recognition (years)
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Entity Emerging Growth Company
Entity Emerging Growth Company