Fresh start adjustments, after tax
Other Comprehensive Income (Loss), Fresh Start Adjustments, Net of Tax
Other Comprehensive Income (Loss), Fresh Start Adjustments, Net of Tax
Future production costs
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Production Costs
Stock Appreciation Rights (SARs)
Stock Appreciation Rights (SARs) [Member]
Oil and Gas, Average Sale Price and Production Cost Per Unit [Line Items]
Oil and Gas, Average Sale Price and Production Cost Per Unit [Line Items]
Accrued drilling and production costs
Accrued Liabilities, Current
Long-term derivative liability
Other Noncurrent Liabilities [Member]
Dry hole expense
Dry Hole Expense
Dry Hole Expense
Other property and equipment
Property, Plant and Equipment, Other, Gross
Revolving credit, maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Award Type [Domain]
Award Type [Domain]
Fair Value as of Grant Date
Award Grant Date Fair Value
Investment, Name [Domain]
Investment, Name [Domain]
Accrual of convenience claim distribution reserve
Accrued Convenience Claim Distribution Reserve
Accrued Convenience Claim Distribution Reserve
Cash
Payments to Acquire Businesses, Gross
Accumulated other comprehensive income
Fresh start adjustments to accumulated other comprehensive income
Adjustment to Accumulated Other Comprehensive Income (Loss), Net of Tax
Adjustment to Accumulated Other Comprehensive Income (Loss), Net of Tax
Revenue, payment terms
Revenue, Performance Obligation, Description of Payment Terms
Production
Proved Developed and Undeveloped Reserve, Production (Energy)
Contributions to investments
Payments to Acquire Investments
Productivity Revisions [Domain]
Productivity Revisions [Domain]
Productivity Revisions [Domain]
Measurement period adjustments, cash and current liabilities
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Restricted Cash And Current Liabilities
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Restricted Cash And Current Liabilities
Natural Gas
Natural Gas and Natural Gas Liquids [Member]
Insider Trading Policies and Procedures [Line Items]
Rule 10b5-1 Arrangement Terminated
Rule 10b5-1 Arrangement Terminated [Flag]
Short-term derivative assets
Short-term derivative asset
Derivative Asset, Current
Share Price Hurdle
Share Price Hurdle [Member]
Share Price Hurdle
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Collars
Collar [Member]
Collar [Member]
Restatement does not require Recovery
Restatement Does Not Require Recovery [Text Block]
Equity
Equity [Text Block]
Previously estimated development costs incurred during the period
Previously Estimated Development Costs Incurred
Share price hurdle, percent of payout of target units
Share Price Hurdle, Percent Of Payout Of Target Units
Share Price Hurdle, Percent Of Payout Of Target Units
Ownership [Axis]
Ownership [Axis]
Non-cash severance
Severance Costs, Non-cash Severance
Severance Costs, Non-cash Severance
Gain on settlement of liabilities subject to compromise
Debtor Reorganization Items, Gain (Loss) on Settlement of Other Claims, Net
Less accumulated depreciation, depletion and amortization
Capitalized Costs, Accumulated Depreciation, Depletion, Amortization and Valuation Allowance Relating to Oil and Gas Producing Activities
Number of accelerated vesting units (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Accelerated Vesting, Number
Director
Director [Member]
Schedule of exploration expense and cost incurred
Cost Incurred in Oil and Gas Property Acquisition, Exploration, and Development Activities Disclosure [Table Text Block]
Number of warrants exchanged for common stock (in shares)
Class of Warrant or Right, Warrants Exchanged
Class of Warrant or Right, Warrants Exchanged
Customer [Axis]
Customer [Axis]
Current liabilities:
Liabilities, Current [Abstract]
Federal
Deferred Federal Income Tax Expense (Benefit)
Extensions, discoveries and other additions
Proved Developed and Undeveloped Reserves, Extensions, Discoveries, and Additions
Predecessor preferred stock
Preferred Stock, Value, Issued
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Cash paid for common stock dividends
Payments of Ordinary Dividends, Common Stock
Diluted (in dollars per share)
Earnings Per Share, Diluted
Accounts receivable, net
Total accounts receivable, net
Accounts Receivable, after Allowance for Credit Loss, Current
Percent of convenience claim
Pro Rata Share Received by Holder, Percent of Convenience Claim
Pro Rata Share Received by Holder, Percent of Convenience Claim
Extensions, discoveries and other additions
Proved Developed and Undeveloped Reserve, Extension and Discovery (Energy)
Reclassification of losses on settled derivative instruments
Hedging activity
Losses reclassified to income, after tax
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax
Payments on Tranche A Loans
Extinguishment of debt
Extinguishment of Debt, Amount
Credit facility
Line of Credit [Member]
Losses on purchases, exchanges or extinguishments of debt
Gains (Losses) on Restructuring of Debt
Other income (expense):
Other Nonoperating Income (Expense) [Abstract]
Employee
Employee [Member]
Employee [Member]
Trading Symbol
Trading Symbol
Average sales price (in usd per unit)
Oil and Gas, Average Sale Price
Total change in Successor common stock and additional paid-in capital
Common Stock and Additional Paid-in Capital
Common Stock and Additional Paid-in Capital
Inflation factor
Fresh-Start Adjustment, Increase (Decrease), Asset Retirement Obligations, Inflation Factor
Fresh-Start Adjustment, Increase (Decrease), Asset Retirement Obligations, Inflation Factor
Unproved
Capitalized Costs, Unproved Properties
Transfers to restricted cash for convenience claim distribution reserve
Transfers To Restricted Cash For Convenience Claim Distribution Reserve
Transfers To Restricted Cash For Convenience Claim Distribution Reserve
Schedule of Equity Method Investments [Table]
Schedule of Equity Method Investments [Table]
Stockholders' equity:
Stockholders’ equity (deficit):
Equity, Attributable to Parent [Abstract]
Schedule of reconciliation of unrecognized tax benefits
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Natural gas, oil and NGL sales
Results of Operations, Revenue from Oil and Gas Producing Activities
Purchase price
Receivable with Imputed Interest, Face Amount
Schedule of Earnings Per Share, Basic and Diluted
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Executive Category:
Executive Category [Axis]
Unvested Restricted Stock Units
Unvested Performance Share Units
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Deferred tax assets after valuation allowance
Deferred Tax Assets, Net of Valuation Allowance
Premium paid with cash
Debt Instrument, Premium Paid With Cash
Debt Instrument, Premium Paid With Cash
Transfers to restricted cash for professional fee reserve
Transfers To Restricted Cash For Professional Fee Reserve
Transfers To Restricted Cash For Professional Fee Reserve
Issuance of warrants
Adjustments to Additional Paid in Capital, Warrant Issued
Summary of other property and equipment held for use and estimated useful lives
Property, Plant and Equipment [Table Text Block]
Equity Components [Axis]
Equity Components [Axis]
Imputed income tax provision
Results of Operations, Income Tax Expense
Financial Instruments [Domain]
Financial Instruments [Domain]
Warrant, exercise price (in dollars per share)
Class of Warrant or Right, Exercise Price of Warrants or Rights
Additional 402(v) Disclosure
Additional 402(v) Disclosure [Text Block]
Hedging Relationship [Domain]
Hedging Relationship [Domain]
Proceeds from New Credit Facility
Proceeds from Long-Term Lines of Credit2
Proceeds from Long-Term Lines of Credit2
2025
Long-Term Debt, Maturity, Year Two
Other assets held-for-sale
Disposal Group, Including Discontinued Operation, Other Assets Held-for-Sale
Disposal Group, Including Discontinued Operation, Other Assets Held-for-Sale
Entity Small Business
Entity Small Business
Local Phone Number
Local Phone Number
Recovery of Erroneously Awarded Compensation Disclosure [Line Items]
Letter of Credit
Letter of Credit [Member]
London Interbank Offered Rate (LIBOR)
London Interbank Offered Rate (LIBOR) 1 [Member]
London Interbank Offered Rate (LIBOR) 1
Gathering, Processing and Transportation Agreement
Gathering, Processing and Transportation Agreement [Member]
Gathering, Processing and Transportation Agreement [Member]
Restricted cash
Restricted Cash and Cash Equivalents, Current
Restricted Stock Units (RSUs)
Restricted Stock Units (RSUs) [Member]
Summary of Changes in Unvested Restricted Stock
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Pro rata share received by holder
Pro Rata Share Received by Holder, Amount
Pro Rata Share Received by Holder, Amount
Retirement Benefits [Abstract]
Retirement Benefits [Abstract]
Deemed dividend on warrants
Deemed dividend on warrants
Deemed Stock Dividends, Income Statement Impact
Deemed Stock Dividends, Income Statement Impact
Issuance of Successor common stock associated with the Rights Offering and Backstop Commitment and settlement of the Put Option Premium
Issuance Of Common Stock Associated With Rights Offering And Backstop Commitment And Settlement Of Put Option Premium
Issuance Of Common Stock Associated With Rights Offering And Backstop Commitment And Settlement Of Put Option Premium
Schedule of undiscounted commitments
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
Schedule of long-term debt instruments
Schedule of Long-Term Debt Instruments [Table Text Block]
Net impact to accumulated deficit
Net Impact To Accumulated Deficit
Net Impact To Accumulated Deficit
Converted into New Common Stock (in shares)
Warrants Converted to Common Stock
Warrants Converted to Common Stock
Marketing
Natural Gas, Gathering, Transportation, Marketing and Processing [Member]
Future Development Costs
Future Development Costs [Member]
Future Development Costs
Investments
Equity Method Investments [Table Text Block]
Schedule of purchase price allocation
Schedule of Business Acquisitions, by Acquisition [Table Text Block]
Revisions Due To Performance
Revisions Due To Performance [Member]
Revisions Due To Performance
Discretionary contribution, percent of adjusted free cash flow
Defined Contribution Plan, Discretionary Contribution As Percent of Adjusted Free Cash Flow
Defined Contribution Plan, Discretionary Contribution As Percent of Adjusted Free Cash Flow
Total revenues and other
Revenues
Plus: Other non-current liabilities
Liabilities, Other than Long-Term Debt, Noncurrent
Vine Acquisition
Vine Energy Corporation (Vine) [Member]
Vine Energy Corporation (Vine)
Aggregate Available
Trading Arrangement, Securities Aggregate Available Amount
NGL
Natural Gas Liquids Marketing Sales [Member]
Natural Gas Liquids Marketing Sales
Insider Trading Policies and Procedures Not Adopted
Insider Trading Policies and Procedures Not Adopted [Text Block]
Exploration expenses
Exploration Expenses
Exploration Expenses
Acquisition related costs
Business Combination, Acquisition Related Costs
Award Type [Axis]
Award Type [Axis]
Antidilutive securities (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Dividends on common stock
Dividends, Common Stock
Accretion of discount
Standardized Measure of Discounted Future Net Cash Flow Relating to Proved Oil and Gas Reserves, Accretion of Discount
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Hedging Designation [Axis]
Hedging Designation [Axis]
General and administrative expenses
General and Administrative Expense [Member]
Total property and equipment
Property, Plant and Equipment, Gross
Schedule of Dividends
Dividends Declared [Table Text Block]
Capitalized Exploratory Well Costs
Suspended Well Costs Disclosure [Text Block]
Less imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
PEO Actually Paid Compensation Amount
PEO Actually Paid Compensation Amount
Proved undeveloped reserves, Beginning of period
Proved undeveloped reserves, Ending of period
Proved Undeveloped Reserve (Volume)
Chesapeake energy corporation savings and incentive stock bonus plan
Chesapeake Energy Corporation Savings and Incentive Stock Bonus Plan [Member]
Chesapeake Energy Corporation Savings and Incentive Stock Bonus Plan [Member]
Leases
Lessee, Finance Leases [Text Block]
Derivatives, Fair Value [Line Items]
Derivatives, Fair Value [Line Items]
Schedule of components of the income tax provision (benefit)
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Sale of reserves-in-place
Proved Developed and Undeveloped Reserves, Sales of Minerals in Place
Employee
Employees [Member]
Employees
5.5% Senior Notes due 2026
5.5% Senior Notes due 2026 [Member]
5.5% Senior Notes due 2026
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment, Other, Net [Abstract]
Operating leases
Current lease liabilities
Less current maturities
Operating Lease, Liability, Current
Basis protection swaps
Basis Swap [Member]
Valero energy corporation
Valero Energy Corporation [Member]
Valero Energy Corporation [Member]
2026
Lessee, Operating Lease, Liability, to be Paid, Year Three
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Fourth Year
Fourth Year [Member]
Fourth Year
Capital loss carryforwards
Deferred Tax Assets, Capital Loss Carryforwards
Average Price Per Share (in dollars per share)
Shares Acquired, Average Cost Per Share
Counterparty Name [Domain]
Counterparty Name [Domain]
Production
Proved Developed and Undeveloped Reserves, Production
Natural Gas
Natural Gas Sales [Member]
Natural Gas Sales
2025
Lessee, Operating Lease, Liability, to be Paid, Year Two
Fair Value
Debt Instrument, Fair Value Disclosure
Stock Price or TSR Estimation Method
Stock Price or TSR Estimation Method [Text Block]
Costs Incurred in Oil and Gas Property Acquisition, Exploration, and Development Activities [Table]
Costs Incurred in Oil and Gas Property Acquisition, Exploration, and Development Activities [Table]
Consideration transferred
Total consideration
Business Combination, Consideration Transferred
Oil and Gas, Average Sale Price and Production Cost Per Unit [Table]
Oil and Gas, Average Sale Price and Production Cost Per Unit [Table]
Security Exchange Name
Security Exchange Name
Purchase of reserves-in-place
Increase Due to Purchases of Minerals in Place
Share-Based Compensation
Share-Based Payment Arrangement [Policy Text Block]
Accumulated other comprehensive income
AOCI, after tax, beginning of period
AOCI, after tax, end of period
Accumulated Other Comprehensive Income (Loss), Net of Tax
Employee Stock Option
Employee Stock Option [Member]
Derivative and Hedging Activities
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Summary of changes in capitalized well costs
Capitalized Exploratory Well Costs, Roll Forward [Table Text Block]
Total operating expenses
Costs and expenses
Costs and Expenses
Maximum
Maximum [Member]
Attributes subject to Section 382 base annual limitation, 2 million
Attributes Subject To Section 382 Base Annual Limitation, 2 Million [Member]
Attributes Subject To Section 382 Base Annual Limitation, 2 Million
Reclassifications to proved properties
Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves
Unrecognized compensation expense
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Property and equipment:
Property, Plant and Equipment, Net [Abstract]
Document Type
Document Type
Additions pending the determination of proved reserves
Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves
Payment of DIP Facility fees
Credit Facility Fees Paid
Credit Facility Fees Paid
Tabular List, Table
Tabular List [Table Text Block]
Net operating losses, by year of expiration:
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration
Income tax effects on accumulated other comprehensive income
Income Tax Effects On Accumulated Other Comprehensive Income (Loss)
Income Tax Effects On Accumulated Other Comprehensive Income (Loss)
Thereafter
Long-Term Debt, Maturity, after Year Five
Total shareholder return and relative total shareholder return, percent of payout of target units
Total Shareholder Return And Relative Total Shareholder Return, Percent Of Payout Of Target Units
Total Shareholder Return And Relative Total Shareholder Return, Percent Of Payout Of Target Units
Short-term derivative liabilities
Short-term derivative liability
Derivative Liability, Current
Share-Based Compensation
Share-Based Payment Arrangement [Text Block]
Federal
Current Federal Tax Expense (Benefit)
Reorganization, Chapter 11 [Axis]
Reorganization, Chapter 11 [Axis]
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Other
Other Noncash Income (Expense)
Consideration:
Business Combination, Consideration Transferred [Abstract]
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Table]
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Table]
Business Acquisition [Axis]
Business Acquisition [Axis]
Allowance for doubtful accounts
Accounts Receivable, Allowance for Credit Loss, Current
Exploration
Exploration expense
Exploration Expense
Derivative [Table]
Derivative [Table]
Customer
Customer Concentration Risk [Member]
State
Deferred State and Local Income Tax Expense (Benefit)
Variable Rate [Axis]
Variable Rate [Axis]
Title of 12(b) Security
Title of 12(b) Security
Other long-term liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other
Rights Offering
Rights Offering [Member]
Rights Offering
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of shares issuable upon exercise each warrant
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right
Aggregate Erroneous Compensation Not Yet Determined
Aggregate Erroneous Compensation Not Yet Determined [Text Block]
Geological and geophysical expense and other
Geological and geophysical expense and other
Geological and geophysical expense and other
Results of operations from natural gas, oil and NGL producing activities
Results of Operations, Oil and Gas Producing Activities Net Income (Excluding Corporate Overhead and Interest Costs)
Unvested restricted stock, beginning balance (in usd per share)
Unvested restricted stock, ending balance (in usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Balance, beginning of period
Balance, end of period
Capitalized Exploratory Well Costs
Operating loss carryforwards, 382 limitation, expected increase per year, available utilization
Operating Loss Carryforwards, 382 Limitation, Available Annual Utilization
Operating Loss Carryforwards, 382 Limitation, Available Annual Utilization
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Expense of Enforcement, Amount
Schedule of accounts receivable
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Share-based Payment Arrangement [Abstract]
Share-Based Payment Arrangement [Abstract]
Entity Tax Identification Number
Entity Tax Identification Number
Number of counterparties in hedge facility
Number Of Counterparties
Number of Counterparties
Total lease cost
Lease, Cost
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Income Taxes Summary [Line Items]
Income Taxes Summary [Line Items]
[Line Items] for Income Taxes Summary [Table]
Issuance of common stock for warrant exchange offer
Adjustments to Additional Paid in Capital, Warrant Exchange Offer
Adjustments to Additional Paid in Capital, Warrant Exchange Offer
Balance Sheet Location [Domain]
Balance Sheet Location [Domain]
Issuance of Successor common stock to FLLO Term Loan holders, incremental to the Rights Offering and Backstop Commitment
Issuance of Successor equity to holders of the FLLO Term Loan, incremental to the Rights Offering and Backstop Commitment
Issuance Of Common Stock To Term Loan Holders, Incremental To Rights Offering And Backstop Commitment
Issuance Of Common Stock To Term Loan Holders, Incremental To Rights Offering And Backstop Commitment
Entity Interactive Data Current
Entity Interactive Data Current
Natural Gas
Natural Gas Marketing Sales [Member]
Natural Gas Marketing Sales
Disaggregation of Revenue [Table]
Disaggregation of Revenue [Table]
Asset retirement obligations, beginning of period
Asset retirement obligations, end of period
Asset retirement obligation
Asset Retirement Obligation
Natural Gas and Oil Properties
Oil and Gas Properties Policy [Policy Text Block]
Changes in assets and liabilities
Increase (Decrease) in Operating Capital
Natural gas and oil properties
Oil and Gas Properties [Member]
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Cancellation of Predecessor equity
Cancellation Of Predecessor Stockholders' Equity
Cancellation Of Predecessor Stockholders' Equity
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Measure:
Measure [Axis]
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Name
Outstanding Recovery, Individual Name
Revenue Recognition
Revenue from Contract with Customer [Policy Text Block]
Divestitures and other
Capitalized Exploratory Well Cost, Divestitures Pending Determination of Proved Reserves
Capitalized Exploratory Well Cost, Divestitures Pending Determination of Proved Reserves
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Schedule of Reorganization Items
Schedule of Reorganization Items [Table Text Block]
Schedule of Reorganization Items
Schedule of deferred tax assets and liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Reorganizations [Abstract]
Counterparty Name [Axis]
Counterparty Name [Axis]
Derivatives
Derivatives, Policy [Policy Text Block]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Operating cash outflows from operating leases
Operating Lease, Payments
Beginning balance (in shares)
Ending balance (in shares)
Common Stock, Shares, Outstanding
Dividends
Dividends
PEO
PEO [Member]
Auditor Location
Auditor Location
Employee Benefit Plans
Retirement Benefits [Text Block]
Long-term debt
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-Term Debt
Derivative instruments
Deferred Tax Assets, Derivative Instruments
Management
Management [Member]
Additional authorized amount
Stock Repurchase Program, Additional Authorized Amount
Stock Repurchase Program, Additional Authorized Amount
2021 Long Term Incentive Plan
2021 Long Term Incentive Plan [Member]
2021 Long Term Incentive Plan
Call options
Call Option [Member]
State income taxes (net of federal income tax benefit)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
Common stock, par value (in usd per share)
Common Stock, Par or Stated Value Per Share
Fresh-Start Adjustments [Table]
Reorganization, Chapter 11 [Table]
Net cash provided by (used in) investing activities
Net Cash Provided by (Used in) Investing Activities
Derivative instruments
Deferred Tax Liabilities, Derivatives
Working capital adjustments
Business Combination, Working Capital Adjustments
Business Combination, Working Capital Adjustments
Losses reclassified to income, before tax
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax
Debt Instrument [Axis]
Debt Instrument [Axis]
Earnings (loss) per common share:
Earnings Per Share, Pro Forma [Abstract]
Repurchase and retirement of common stock
Dollar Value of Shares Purchased
Stock Repurchased and Retired During Period, Value
Payments on DIP Facility borrowings
Repayments of Long-term Lines of Credit1
Repayments of Long-term Lines of Credit1
Long-term derivative liabilities
Long-term derivative liability
Derivative Liability, Noncurrent
Outstanding Aggregate Erroneous Compensation Amount
Outstanding Aggregate Erroneous Compensation Amount
Credit Facility [Axis]
Credit Facility [Axis]
Sources of change in standardized measure of discounted future net cash flow
Schedule of Changes in Standardized Measure of Discounted Future Net Cash Flows [Table Text Block]
Finance lease cost
Finance Lease, Cost
Finance Lease, Cost
Schedule of debt maturities
Schedule of Maturities of Long-Term Debt [Table Text Block]
Total liabilities
Liabilities
Liabilities
Current Income Taxes
Current Income Tax Expense (Benefit)
Volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Proceeds to holders of general unsecured claims
Proceeds To Holders Of General Unsecured Claims
Proceeds To Holders Of General Unsecured Claims
Common stock, reserved for future issuance (in shares)
Common Stock, Capital Shares Reserved for Future Issuance
Exit credit facility
Exit Credit Facility [Member]
Exit Credit Facility
Other Property and Equipment
Property, Plant and Equipment Disclosure [Text Block]
Payments on Exit Credit Facility
Repayments of Long-Term Lines of Credit
Title of Individual [Axis]
Title of Individual [Axis]
Non-Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Property, Plant and Equipment, Type [Domain]
Long-Lived Tangible Asset [Domain]
Disposal group, disposed of by sale, not discontinued operations
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Restricted stock units (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Restricted Stock Units
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Restricted Stock Units
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Reorganization Adjustments
Reorganization, Chapter 11, Plan Effect Adjustment [Member]
General and administrative
General and Administrative Expense
Costs incurred
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities
Awards Close in Time to MNPI Disclosures, Table
Awards Close in Time to MNPI Disclosures [Table Text Block]
State
Current State and Local Tax Expense (Benefit)
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]
Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]
Triggering Events [Domain]
Triggering Events [Domain]
[Domain] for Triggering Events [Axis]
Segments
Segment Reporting, Policy [Policy Text Block]
Total current assets
Assets, Current
Preferred Stock
Preferred Stock [Member]
Impairments
Asset Impairment Charges
Supplemental cash flow information:
Supplemental Cash Flow Information [Abstract]
Retirement Plan Name [Domain]
Retirement Plan Name [Domain]
Backstop Parties, Put Option Premium
Backstop Parties, Put Option Premium [Member]
Backstop Parties, Put Option Premium
Concentration risk, percentage
Concentration Risk, Percentage
Proved developed reserves, Beginning of period
Proved developed reserves, Ending of period
Proved Developed Reserves (Volume)
Outstanding, beginning balance (in shares)
Outstanding, ending balance (in shares)
Class of Warrant or Right, Outstanding
Other liabilities
Disposal Group, Including Discontinued Operation, Other Liabilities, Current
Granted (in usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Performance share units (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Performance Share Units
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Performance Share Units
Accrual for allowed claims
Debtor Reorganization Items, Provision for Expected Allowed Claims
TSR, rTSR
Total Shareholder Return (TSR), and Relative TSR (rTSR) [Member]
Total Shareholder Return (TSR), and Relative TSR (rTSR)
Success fees for professional service providers
Debtor Reorganization Items, Success Legal and Advisory Professional Fees
Debtor Reorganization Items, Success Legal and Advisory Professional Fees
Proved Developed and Undeveloped Reserve (Energy) [Roll Forward]
Proved Developed and Undeveloped Reserve (Energy) [Roll Forward]
Net cash provided by (used in) operating activities
Net Cash Provided by (Used in) Operating Activities
Class of Stock [Axis]
Class of Stock [Axis]
Entities [Table]
Entities [Table]
Erroneously Awarded Compensation Recovery
Erroneously Awarded Compensation Recovery [Table]
Carrying value of debt
Deferred Tax Assets, Carrying Value of Debt
Deferred Tax Assets, Carrying Value of Debt
Depreciation, depletion and amortization
Depreciation, depletion and amortization
Depreciation, Depletion and Amortization
Other operating expense (income), net
Other Operating Income (Expense), Net
Award Timing, How MNPI Considered
Award Timing, How MNPI Considered [Text Block]
2037
2037 [Member]
2037
Entity Information [Line Items]
Entity Information [Line Items]
Warrants issued (in shares)
Debt Conversion, Converted Instrument, Warrants or Options Issued
Proceeds from warrant exercise
Proceeds from Warrant Exercises
Haynesville
Haynesville [Member]
Haynesville [Member]
Excess business interest expense (indefinitely lived)
General Business Tax Credit Carryforward [Member]
Business Combination and Asset Acquisition [Abstract]
Revenues
Business Acquisition, Pro Forma Revenue
Investments
Deferred Tax Assets, Investments
Valuation allowance
Deferred tax assets, valuation allowance
Deferred Tax Assets, Valuation Allowance
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
WTI NYMEX Price Average $75 to $80 per Barrel
WTI NYMEX Price Average $75 to $80 per Barrel [Member]
WTI NYMEX Price Average $75 to $80 per Barrel
Deferred tax liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities
2026
Contractual Obligation, to be Paid, Year Three
5.875% senior notes due 2029
Five Point Eight Seven Five Percent Senior Notes Due 2029 [Member]
Five Point Eight Seven Five Percent Senior Notes Due 2029
Property, Plant and Equipment, Type [Axis]
Long-Lived Tangible Asset [Axis]
Retirement Plan Name [Axis]
Retirement Plan Name [Axis]
Proved undeveloped reserves, Beginning of period (Energy)
Proved undeveloped reserves, Ending of period (Energy)
Proved Undeveloped Reserves (Energy)
Schedule of changes in estimated reserves
Schedule of Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table Text Block]
Amounts attributable to liabilities assumed
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities
Less: accumulated depreciation
Property, Plant and Equipment, Other, Accumulated Depreciation
Entity Emerging Growth Company
Entity Emerging Growth Company
Debt issuance costs for the Notes
Debt Issuance Costs, Net
Long-term derivative asset
Other Noncurrent Assets [Member]
Consideration provided to settle amounts per the Plan or Reorganization:
Consideration Provided To Settle Amounts Per Plan Or Reorganization [Abstract]
Consideration Provided To Settle Amounts Per Plan Or Reorganization
Deferred tax assets
Deferred tax assets
Deferred Tax Assets, Gross
Proceeds from divestitures of property and equipment
Proceeds from Sale of Oil and Gas Property and Equipment
Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table]
Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table]
2024
Lessee, Operating Lease, Liability, to be Paid, Year One
Pay vs Performance Disclosure, Table
Pay vs Performance [Table Text Block]
Title
Trading Arrangement, Individual Title
Deferred consideration reflected with assets
Receivable with Imputed Interest, Net Amount
Cash receipts (payments) on derivative settlements, net
Cash Received (Paid) on Derivative Settlements
Cash Received (Paid) on Derivative Settlements
Common Stock
Common Stock [Member]
Individual:
Individual [Axis]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Class A Warrants to purchase Common Stock
Class A Warrants
Class A Warrants [Member]
Class A Warrants
Income Statement Location [Domain]
Income Statement Location [Domain]
Expiration of the applicable statute of limitations
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
Long-term derivative assets
Long-term derivative asset
Derivative Asset, Noncurrent
Income tax cancellation of debt income
Income Tax Cancellation of Debt Income
Income Tax Cancellation of Debt Income
Minimum
Minimum [Member]
Weighted average common shares outstanding (in thousands):
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Total property and equipment, net
Fresh start adjustments to property and equipment
Property, Plant and Equipment, Net
Payment of the Notes fees funded out of escrow
Payment Of Notes Fees Funded Out Of Escrow
Payment Of Notes Fees Funded Out Of Escrow
Supplemental Disclosures About Natural Gas, Oil and NGL Producing Activities (unaudited)
Oil and Gas Exploration and Production Industries Disclosures [Text Block]
Proceeds from issuance of Successor common stock associated with the Rights Offering and Backstop Commitment
Proceeds From Issuance Of Common Stock Associated With Rights Offering And Backstop Commitment
Proceeds From Issuance Of Common Stock Associated With Rights Offering And Backstop Commitment
Accounts receivable, net
Receivables, Net, Current
Other comprehensive income
Other Comprehensive Income (Loss), Net of Tax
Disposal Group Classification [Axis]
Disposal Group Classification [Axis]
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Assets
Assets [Abstract]
Award Timing MNPI Disclosure
Award Timing MNPI Disclosure [Text Block]
Commodity contracts
Commodity Contract [Member]
Fair Value of Assets Acquired:
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Schedule of effects of derivative instruments in consolidated balance sheets
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
Other
Deferred Tax Assets, Other
Short-term derivative asset
Other Current Assets [Member]
Sales of natural gas and oil produced, net of production costs and gathering processing and transportation
Sales and Transfers of Oil and Gas Produced, Net of Production Costs
Net cash used in financing activities
Net Cash Provided by (Used in) Financing Activities
Deferred income tax assets
Deferred Income Tax Assets, Net
Lessee, Lease, Description [Line Items]
Lessee, Lease, Description [Line Items]
Contingencies and Commitments
Commitments and Contingencies Disclosure [Text Block]
Payments on New Credit Facility
Repayments of Long-Term Lines of Credit2
Repayments of Long-Term Lines of Credit2
Retained Earnings (Accumulated Deficit)
Retained Earnings [Member]
Current maturities of long-term debt, net
Long-Term Debt, Current Maturities
Debt, fair value adjustments
Fresh-Start Adjustment, Increase (Decrease), Long-term Debt, Fair Value Adjustments
Fresh-Start Adjustment, Increase (Decrease), Long-term Debt, Fair Value Adjustments
Portion Of Remaining Eagle Ford Assets
Portion Of Remaining Eagle Ford Assets [Member]
Portion Of Remaining Eagle Ford Assets
Adjustment to Non-PEO NEO Compensation Footnote
Adjustment to Non-PEO NEO Compensation Footnote [Text Block]
Other current assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other
Basic (in dollars per share)
Earnings Per Share, Basic
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Income Taxes Summary [Table]
Income Taxes Summary [Table]
Income Taxes Summary [Table]
Gains on sales of assets
Gains on sales of assets
Gain (Loss) on Disposition of Assets
Erroneous Compensation Analysis
Erroneous Compensation Analysis [Text Block]
Net deferred tax asset
Deferred Tax Assets, Net
Changes in estimated future development costs
Changes in Estimated Future Development Costs
Class C Warrants to purchase Common Stock
Class C Warrants
Class C Warrants [Member]
Class C Warrants
6.75% senior notes due 2029
Six Point Seven Five Percent Senior Notes [Member]
Six Point Seven Five Percent Senior Notes
Long-term Debt [Abstract]
Long-Term Debt, Current and Noncurrent [Abstract]
Net changes in prices and production costs
Net Increase (Decrease) in Sales and Transfer Prices and Production Costs
Consolidation
Consolidation, Policy [Policy Text Block]
Document Transition Report
Document Transition Report
Award Timing Predetermined
Award Timing Predetermined [Flag]
Schedule of Business Acquisitions, by Acquisition [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Proved properties
Costs Incurred, Acquisition of Oil and Gas Properties with Proved Reserves
Payment of Exit Credit Facility - Tranche A Loan
Repayments of Lines of Credit
Other accounts payable
Accounts Payable, Other, Current
Entity Public Float
Entity Public Float
Issuance of Successor equity associated with the Rights Offering and Backstop Commitment
Issuance Of Equity Associated With Rights Offering And Backstop Commitment
Issuance Of Equity Associated With Rights Offering And Backstop Commitment
Accrual of the Notes fees
Accrued Debt Fees
Accrued Debt Fees
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment [Abstract]
Other Liabilities Disclosure [Abstract]
Other Liabilities Disclosure [Abstract]
Derivative Instrument [Axis]
Derivative Instrument [Axis]
Deferred tax assets, valuation allowance, increase (decrease)
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Outstanding borrowings
Long-Term Debt, Gross
All Trading Arrangements
All Trading Arrangements [Member]
All Adjustments to Compensation
All Adjustments to Compensation [Member]
Restricted Cash
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Compensation Amount
Outstanding Recovery Compensation Amount
Transaction costs
Effective Income Tax Rate Reconciliation, Transaction Costs
Effective Income Tax Rate Reconciliation, Transaction Costs
FLLO alternative transaction fee
Debtor Reorganization Items, FLLO Alternative Transaction Fee
Debtor Reorganization Items, FLLO Alternative Transaction Fee
Uses:
Reorganization Adjustments, Uses [Abstract]
Reorganization Adjustments, Uses
Issuance of Successor common stock to Second Lien Note holders, incremental to the Rights Offering and Backstop Commitment
Issuance of Successor equity to holders of the Second Lien Notes, incremental to the Rights Offering and Backstop Commitment
Issuance Of Common Stock To Second Lien Note Holders, Incremental To Rights Offering And Backstop Commitment
Issuance Of Common Stock To Second Lien Note Holders, Incremental To Rights Offering And Backstop Commitment
Forfeited/canceled (in usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Deferred income tax expense (benefit)
Deferred Income Taxes
Deferred Income Tax Expense (Benefit)
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Statement of Comprehensive Income [Abstract]
Statement of Comprehensive Income [Abstract]
Unproved properties
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Unproved Oil and Gas Property, Successful Effort Method
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Unproved Oil and Gas Property, Successful Effort Method
Allowed General Unsecured Claim
Allowed General Unsecured Claim [Member]
Allowed General Unsecured Claim
Reorganization items, net
Total reorganization items, net
Total reorganization items, net
Reorganization Items
Payment of professional fees
Payment For Professional Fees
Payment For Professional Fees
Document Financial Statement Error Correction
Document Financial Statement Error Correction [Flag]
Forfeited/canceled (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Common stock issued for acquisition (in shares)
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]
Proved Developed and Undeveloped Reserves [Roll Forward]
Proved Developed and Undeveloped Reserves [Roll Forward]
Operating Lease, Liability, Statement of Financial Position [Extensible List]
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]
2024
Long-Term Debt, Maturity, Year One
Price Adjustment
Price Adjustment [Member]
Price Adjustment
Audit Information [Abstract]
Audit Information [Abstract]
Audit Information
2029-2036
Contractual Obligation, to be Paid, after Year Five
Issuance of common stock for Acquisition (in shares)
Stock Issued During Period, Shares, Acquisitions
Production
Production expenses
Results of Operations, Production or Lifting Costs
Professional service provider fees and other
Debtor Reorganization Items, Legal and Advisory Professional Fees
Proceeds from divestitures of property and equipment
Proceeds from Sale of Property, Plant, and Equipment
Oil
Oil [Member]
Warrants reserved for future issuance (in shares)
Warrants Reserved for Future Issuance
Warrants Reserved for Future Issuance
Documents Incorporated by Reference
Documents Incorporated by Reference [Text Block]
Document Period End Date
Document Period End Date
Net operating loss carryforwards removed
Deferred Tax Asset Net Operating Loss Carryforwards Removed
Deferred Tax Asset Net Operating Loss Carryforwards Removed
Adoption Date
Trading Arrangement Adoption Date
Proved reserves, beginning of period
Proved reserves, ending of period
Proved Developed and Undeveloped Reserves, Net
Schedule of pro forma financial information
Business Acquisition, Pro Forma Information [Table Text Block]
Class of Warrant or Right [Axis]
Class of Warrant or Right [Axis]
Exploration Expense
Exploration Expense Disclosure [Text Block]
Exploration Expense Disclosure
Income tax expense (benefit)
Income tax benefit
Total
Income Tax Expense (Benefit)
Designated as hedging instrument
Designated as Hedging Instrument [Member]
Basic (in dollars per share)
Business Acquisition, Pro Forma Earnings Per Share, Basic
Energy [Axis]
Energy [Axis]
Vesting [Axis]
Vesting [Axis]
Future lease payments
Deferred Tax Assets, Future Lease Payments
Deferred Tax Assets, Future Lease Payments
Property and equipment held for sale, net
Real Estate, Held-for-Sale
Equity [Abstract]
Equity [Abstract]
2027
Contractual Obligation, to be Paid, Year Four
Weighted average remaining lease term - operating leases
Operating Lease, Weighted Average Remaining Lease Term
Total identifiable net assets
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net
LIBOR Floor
Debt Instrument, LIBOR Floor
Debt Instrument, LIBOR Floor
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid vs. Company Selected Measure [Text Block]
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Unrealized loss
Unrealized Gain (Loss) on Derivatives
Payment of RBL interest and fees
Payment Of Interest And Fees
Payment Of Interest And Fees
Summary of the Changes in Unvested Performance Share
Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block]
Cash and cash equivalents
Plus: Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
Business combination, net
Payments to Acquire Businesses, Net of Cash Acquired
Proved natural gas and oil properties
Proved Oil and Gas Property, Successful Effort Method
Credit Facility [Domain]
Credit Facility [Domain]
Repurchase and retirement of common stock (in shares)
Shares Purchased (in shares)
Stock Repurchased and Retired During Period, Shares
Current liabilities held for sale
Disposal Group, Including Discontinued Operation, Liabilities, Current
Estimated Useful Life
Property, Plant and Equipment, Useful Life
Variable rate percentage
Debt Instrument, Basis Spread on Variable Rate
Allowed Unsecured Notes
Allowed Unsecured Notes [Member]
Allowed Unsecured Notes
Compensation Actually Paid vs. Other Measure
Compensation Actually Paid vs. Other Measure [Text Block]
Term
Long-Term Debt, Term
Number of derivative instruments
Derivative, Number of Instruments Held
Other property and equipment
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Other
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Other
Joint interest prepayments received
Joint Interest, Advances, Current
Joint Interest, Advances, Current
Asset Retirement Obligations
Asset Retirement Obligation Disclosure [Text Block]
Changes in production rates and other
Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other
Revenue
Revenue from Contract with Customer [Text Block]
Plan
Scenario, Plan [Member]
Settlements
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Document Annual Report
Document Annual Report
Issuance of common stock for warrant exchange offer (in shares)
Stock Issued During Period, Shares, Warrant Exchange Offer
Stock Issued During Period, Shares, Warrant Exchange Offer
Effect of potentially dilutive securities
Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]
Balance Sheet Location [Axis]
Balance Sheet Location [Axis]
Cover [Abstract]
Cover [Abstract]
Net capitalized costs
Capitalized Costs, Oil and Gas Producing Activities, Net
Subsequent Events
Subsequent Events [Text Block]
Tax Period [Axis]
Tax Period [Axis]
Tax Credit Carryforward, Name [Domain]
Tax Credit Carryforward, Name [Domain]
Other current liabilities
Other Current Liabilities [Table Text Block]
Other long-term liabilities
Other Liabilities, Noncurrent
Total lease payments
Lessee, Operating Lease, Liability, to be Paid
New Credit Facility
New Credit Facility [Member]
New Credit Facility
Cash flow hedging
Cash Flow Hedging [Member]
Attributes subject to Section 382 base annual limitation, 54 million
Attributes Subject To Section 382 Base Annual Limitation, 54 Million [Member]
Attributes Subject To Section 382 Base Annual Limitation, 54 Million
Payment of professional fees
Professional Fees Paid
Professional Fees Paid
Net increase (decrease) in cash, cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Natural Gas
Natural Gas [Member]
Secured Debt
Secured Debt [Member]
Equity Component [Domain]
Equity Component [Domain]
Put option premium on equity backstop agreement
Put Option Premium on Equity Backstop Agreement
Put Option Premium on Equity Backstop Agreement
State and local
State and Local Jurisdiction [Member]
Total
Contractual obligation
Contractual Obligation
Non-GAAP Measure Description
Non-GAAP Measure Description [Text Block]
Other
Deferred Tax Liabilities, Other
Entity Current Reporting Status
Entity Current Reporting Status
Concentration Risk Type [Domain]
Concentration Risk Type [Domain]
Income (loss) from operations
Operating Income (Loss)
Natural gas and oil derivatives
Derivative (gains) losses, net
Gain (Loss) on Hedging Activity
Deferred tax liabilities
Deferred Tax Liabilities, Gross
Eagle Ford
Eagle Ford [Member]
Eagle Ford
Productivity Revisions [Axis]
Productivity Revisions [Axis]
Productivity Revisions
Additions
Asset Retirement Obligation, Liabilities Incurred
Upon Exercise of Warrants
Upon Exercise of Warrants [Member]
Upon Exercise of Warrants
Other Property and Equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Other comprehensive income, net of income tax:
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Scenario [Domain]
Scenario [Domain]
Chapter 11 Emergence
Fresh Start Accounting
Reorganization under Chapter 11 of US Bankruptcy Code Disclosure [Text Block]
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Awards Close in Time to MNPI Disclosures
Awards Close in Time to MNPI Disclosures [Table]
Issuance of Tranche A and Tranche B Loans
Revolving credit facility
Long-Term Line of Credit
Price used in computing estimated future cash inflows
Price Used In Computing Estimated Future Cash Inflows
Price Used In Computing Estimated Future Cash Inflows
Powder River Basin
Powder River Basin [Member]
Powder River Basin [Member]
Eagle Ford divestiture
Eagle Ford Divestiture [Member]
Eagle Ford Divestiture
Other Significant Noncash Transaction, Name [Domain]
Other Significant Noncash Transaction, Name [Domain]
Schedule of ROU assets and lease liabilities
Assets And Liabilities, Lessee [Table Text Block]
Assets And Liabilities, Lessee [Table Text Block]
Variable Rate [Domain]
Variable Rate [Domain]
Pay vs Performance Disclosure [Line Items]
Entity Voluntary Filers
Entity Voluntary Filers
Fresh start adjustments, before tax
Other Comprehensive Income (Loss), Fresh Start Adjustments, before Tax
Other Comprehensive Income (Loss), Fresh Start Adjustments, before Tax
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Underlying Security Market Price Change
Underlying Security Market Price Change, Percent
Revenues and royalties due to others
Accrued Royalties, Current
Cash and cash equivalents
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents
Shell Energy North America
Shell Energy North America [Member]
Shell Energy North America
Unvested restricted stock, beginning balance (in shares)
Unvested restricted stock, ending balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Operating loss carryforwards, 382 limitation
Operating Loss Carryforwards, 382 Limitation
Operating Loss Carryforwards, 382 Limitation
Lease, remaining lease term
Lessee, Operating Lease, Remaining Lease Term
Debt
Debt Disclosure [Text Block]
Short-term derivative liability
Other Current Liabilities [Member]
Number of shares initially exercisable for class of warrant or right (in shares)
Number Of Shares Initially Exercisable For Class Of Warrant Or Right
Number Of Shares Initially Exercisable For Class Of Warrant Or Right
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
Second Lien Notes
Second Lien Notes [Member]
Second Lien Notes [Member]
Employer annual maximum contribution amount
Defined Contribution Plan, Employer Discretionary Contribution Amount
Removal of stranded tax effects in accumulated other comprehensive income
Effective Income Tax Rate Reconciliation, Removal Of Stranded Tax Effects In Accumulated Other Comprehensive Income
Effective Income Tax Rate Reconciliation, Removal Of Stranded Tax Effects In Accumulated Other Comprehensive Income
Equity Method Investments and Joint Ventures [Abstract]
Equity Method Investments and Joint Ventures [Abstract]
MNPI Disclosure Timed for Compensation Value
MNPI Disclosure Timed for Compensation Value [Flag]
Performance shares
Performance Shares [Member]
Accounts payable
Net impact to accounts payable
Accounts Payable, Current
Computer equipment
Computer Equipment [Member]
Restatement Determination Date:
Restatement Determination Date [Axis]
Investment, Name [Axis]
Investment, Name [Axis]
Payment of DIP Facility interest and fees
Payment Of Debt Instrument Interest And Fees
Payment Of Debt Instrument Interest And Fees
Total other income (expense)
Nonoperating expense
Nonoperating Income (Expense)
Derivative liability, held for sale
Derivative Liability, Held For Sale
Derivative Liability, Held For Sale
Contingencies and commitments (Note 7)
Commitments and Contingencies
Operating Leases, After Adoption of 842:
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Deferred tax liabilities, Right Of Use Lease Asset
Deferred Tax Liabilities, Right Of Use Lease Asset
Deferred Tax Liabilities, Right Of Use Lease Asset
Proceeds from issuance of common stock
Proceeds from Issuance of Common Stock
Schedule of capitalized costs
Capitalized Costs Relating to Oil and Gas Producing Activities Disclosure [Table Text Block]
Geographical [Axis]
Geographical [Axis]
Income Taxes
Income Tax Disclosure [Text Block]
Capitalized Interest
Interest Capitalization, Policy [Policy Text Block]
Reinstatement of accounts payable from liabilities subject to compromise
Reinstatement Of Accounts Payable From Liabilities Subject To Compromise
Reinstatement Of Accounts Payable From Liabilities Subject To Compromise
Concentration Risk [Line Items]
Concentration Risk [Line Items]
Change in deferred tax assets valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Future income tax provisions
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Income Tax Expense
Business Acquisition [Line Items]
Business Acquisition [Line Items]
Weighted Average Grant Date Fair Value Per Share
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Elimination of tax effects, before tax
Other Comprehensive Income (Loss), Elimination of Tax Effects, before Tax
Other Comprehensive Income (Loss), Elimination of Tax Effects, before Tax
Schedule of future net cash flows relating to proved natural gas, oil and NGL reserves based on the standardized measure
Standardized Measure of Discounted Future Cash Flows Relating to Proved Reserves Disclosure [Table Text Block]
Derivative liability, fair value, gross liability
Derivative Liability, Subject to Master Netting Arrangement, before Offset
Class of Warrant or Right [Line Items]
Class of Warrant or Right [Line Items]
PEO Total Compensation Amount
PEO Total Compensation Amount
Property, Plant and Equipment [Table]
Property, Plant and Equipment [Table]
Hedging Relationship [Axis]
Hedging Relationship [Axis]
Investing cash outflows from operating leases
Operating Lease, Payment, Investing Activities
Operating Lease, Payment, Investing Activities
Trading Arrangements, by Individual
Trading Arrangements, by Individual [Table]
Buildings and improvements
Building and Building Improvements [Member]
Federal Funds Effective Rate
Federal Funds Effective Rate [Member]
Federal Funds Effective Rate
Non-cash reorganization items, net
Non-cash Reorganization Items
Non-cash Reorganization Items
Non-PEO NEO Average Compensation Actually Paid Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Fixed-price swaps
Swap [Member]
To be reinstated on the Effective Date:
Liabilities Reinstated [Abstract]
Liabilities Reinstated
Net income
Net income
Net Income (Loss)
Total current liabilities
Plus: Current liabilities
Liabilities, Current
Derivative Contract [Domain]
Derivative Contract [Domain]
Payment of FLLO alternative transaction fee
Payment Of Alternative Transaction Fee
Payment Of Alternative Transaction Fee
Schedule of estimated fair value of oil, natural gas and NGL derivative instrument asset (liabilities)
Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]
Changed Peer Group, Footnote
Changed Peer Group, Footnote [Text Block]
Company Selected Measure Name
Company Selected Measure Name
Leases
Lessee, Operating Leases [Text Block]
Accrued interest
Interest Payable, Current
Liabilities and stockholders' equity
Liabilities and Equity [Abstract]
Revisions
Asset Retirement Obligation, Revision of Estimate
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark [Domain]
Proved
Capitalized Costs, Proved Properties
Notional Volume
Derivative, Nonmonetary Notional Amount, Volume
Accounts Receivable
Receivable [Policy Text Block]
Marketing
Cost of Goods and Services Sold
Accretion of asset retirement obligations
Results of Operations, Accretion of Asset Retirement Obligations
NGL
Natural Gas Liquids Sales [Member]
Natural Gas Liquids Sales
Vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Other Commitments [Table]
Other Commitments [Table]
Name
Measure Name
Revolving credit, current borrowing capacity
Line of Credit Facility, Current Borrowing Capacity
Name
Forgone Recovery, Individual Name
Accrued hedging costs
Hedging Liabilities, Current
Additions to tax positions of prior years
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Fair Value
Total derivatives
Derivative Assets (Liabilities), at Fair Value, Net
Lessee, Lease, Description [Table]
Lessee, Lease, Description [Table]
Total fresh start adjustments impacting reorganizations items, net
Adjustments Impacting Reorganizations Items
Adjustments Impacting Reorganizations Items
Underlying Securities
Award Underlying Securities Amount
Contingent Consideration by Type [Axis]
Contingent Consideration by Type [Axis]
Revisions Due To Development Plan Optimization
Revisions Due To Development Plan Optimization [Member]
Revisions Due To Development Plan Optimization
Reinstatement of other current liabilities from liabilities subject to compromise
Reinstatement Of Other Current Liabilities From Liabilities Subject To Compromise
Reinstatement Of Other Current Liabilities From Liabilities Subject To Compromise
Rate Per Share (in dollars per share)
Common Stock, Dividends, Per Share, Declared
Warrant
Warrant [Member]
Long-term lease liabilities
Present value of lease liabilities, less current maturities
Operating Lease, Liability, Noncurrent
Class of Warrant or Right [Table]
Class of Warrant or Right [Table]
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Debt issuance and other financing costs
Payments of Debt Issuance Costs
Net change in income taxes
Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves
AOCI, before tax, beginning of period
AOCI, before tax, end of period
AOCI Including Portion Attributable to Noncontrolling Interest, before Tax
Issuance of common stock for warrant exercise
Adjustments to Additional Paid in Capital, Warrant Exercise
Adjustments to Additional Paid in Capital, Warrant Exercise
Income Statement Location [Axis]
Income Statement Location [Axis]
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]
Asset Retirement Obligation Disclosure [Abstract]
Asset Retirement Obligation Disclosure [Abstract]
Litigation Contingencies
Commitments and Contingencies, Policy [Policy Text Block]
First Three Years
First Three Years [Member]
First Three Years
Schedule of maturity analysis of operating lease liabilities
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Derivative asset (liability) fair value, net asset (liability), netted
Derivative, Fair Value, Gross Asset (Liability)
Derivative, Fair Value, Gross Asset (Liability)
Contingent Consideration
Contingent Consideration [Member]
Contingent Consideration
Percentage of assets given as guarantee
Debt Instrument, Collateral, Percentage Of Assets
Debt Instrument, Collateral, Percentage Of Assets
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Exploration
Exploration
Exploration
Non-Price Related Revisions
Non-Price Related Revisions [Member]
Non-Price Related Revisions
6.75% senior notes due 2029
Six Point Seven Five Percent Senior Notes Due 2029 [Member]
Six Point Seven Five Percent Senior Notes Due 2029
Product and Service [Domain]
Product and Service [Domain]
Other Performance Measure, Amount
Other Performance Measure, Amount
Leverage ratio
Debt Instrument, Leverage Ratio Test
Debt Instrument, Leverage Ratio Test
Schedule of operating and financing lease additional information
Lease, Cost [Table Text Block]
Reorganization items
Effective Income Tax Rate Reconciliation, Reorganizational Items, Amount
Effective Income Tax Rate Reconciliation, Reorganizational Items, Amount
Exit Credit Facility - Tranche A Loans
Exit Credit Facility - Tranche A Loans [Member]
Exit Credit Facility - Tranche A Loans
Schedule of Fresh Start Accounting Adjustments
Reorganization, Chapter 11 [Table Text Block]
Cash flows from investing activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Natural gas and oil properties, successful efforts method
Natural Gas And Oil Properties, Successful Efforts Method [Abstract]
Natural Gas and Oil Properties, At Cost Based On Full-cost Accounting
Less current portion
Asset Retirement Obligation, Current
Settlements and disposals
Disposals
Asset Retirement Obligation, Liabilities Settled
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Plan Name [Domain]
Plan Name [Domain]
Implied stock price (in dollars per share)
Warrants, Implied Stock Price
Warrants, Implied Stock Price
Interest expense
Interest Expense
Losses on purchases, exchanges or extinguishments of debt
Losses on purchases or exchanges of debt
Gain (Loss) on Extinguishment of Debt
Gain (loss) on sale of oil and natural gas properties
Gain (Loss) on Disposition of Oil and Gas Property
Non-Employee Directors
Non-Employee Directors [Member]
Non-Employee Directors
Trading Arrangement:
Trading Arrangement [Axis]
Oil
Crude Oil [Member]
Gain from release of commitment liabilities
Debtor Reorganization Items, Net Gain (Loss) on Rejection of Leases and Other Executory Contracts
Accounting Estimates
Use of Estimates, Policy [Policy Text Block]
Other current liabilities
Liabilities Reinstated, Other Current Liabilities
Liabilities Reinstated, Other Current Liabilities
Long-term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
Entity File Number
Entity File Number
Exploratory costs
Costs Incurred, Exploration Costs
2026
Long-Term Debt, Maturity, Year Three
Property, plant and equipment
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current
Reductions to tax positions of prior years
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Total uses of cash
Reorganization Adjustments, Cash Used
Reorganization Adjustments, Cash Used
Auditor Firm ID
Auditor Firm ID
Entity Shell Company
Entity Shell Company
Deemed dividend on warrants
Deemed Stock Dividends
Deemed Stock Dividends
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree [Domain]
Restatement Determination Date
Restatement Determination Date
SOFR One Month Period Additional Applicable Margin
SOFR One Month Period Additional Applicable Margin [Member]
SOFR One Month Period Additional Applicable Margin
Additions based on tax positions related to the current year
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Rule 10b5-1 Arrangement Adopted
Rule 10b5-1 Arrangement Adopted [Flag]
5.875% Senior Notes due 2029
5.875% Senior Notes due 2029 [Member]
5.875% Senior Notes due 2029
Cash, cash equivalents and restricted cash, beginning of period
Cash, cash equivalents and restricted cash, end of period
Total cash, cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents
Operating lease cost
Operating Lease, Cost
Earnings per common share:
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Total sources of cash
Reorganization Adjustments, Cash Provided
Reorganization Adjustments, Cash Provided
Common stock, shares issued (in shares)
Common Stock, Shares, Issued
Vested (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Severance costs
Severance Costs
Less: Fair value of debt
Net impact to long-term debt, net
Net impact to long-term debt, net
Total long-term debt
Long-Term Debt
2028
Contractual Obligation, to be Paid, Year Five
2027
Long-Term Debt, Maturity, Year Four
Percent of voting shares received by holders
Percent Of Voting Shares Received by Holders
Percent Of Voting Shares Received by Holders
Employer matching contribution
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Share-based compensation expense, weighted average period for recognition
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Common stock issued for business combination
Stock Issued, Business Combination
Stock Issued, Business Combination
Other
Proceeds from (Payments for) Other Financing Activities
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Unproved properties
Unproved Oil and Gas Property, Successful Effort Method
Diluted (in dollars per share)
Business Acquisition, Pro Forma Earnings Per Share, Diluted
Aggregate intrinsic value, vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested
Federal
Domestic Tax Authority [Member]
Short-term lease cost
Short-Term Lease, Cost
Issuance of common stock for Acquisition
Stock Issued During Period, Value, Acquisitions
Production expense
Natural Gas Oil And N G L Production [Member]
Natural Gas Oil And N G L Production
Natural gas, oil and NGL
Total
Oil and Gas [Member]
Entity Address, Address Line One
Entity Address, Address Line One
Subsequent Event [Table]
Subsequent Event [Table]
Components of Deferred Tax Assets and Liabilities [Abstract]
Components of Deferred Tax Assets and Liabilities [Abstract]
Accounts payable
Liabilities Reinstated, Account Payable
Liabilities Reinstated, Account Payable
Operating lease obligations recognized
Operating Lease Liability Recognized
Operating Lease Liability Recognized
Taxes payable
Taxes Payable, Current
Derivative, fair value, net
Derivative, Fair Value, Net
Sequester of CO2
Natural Gas Gathering And Carbon Sequester, Volume Per Year
Natural Gas Gathering And Carbon Sequester, Volume Per Year
Subsequent Event
Subsequent Event [Member]
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Operating loss carryforwards
Operating Loss Carryforwards
Reorganization, Chapter 11 [Domain]
Reorganization, Chapter 11 [Domain]
Other current liabilities
Net impact to other current liabilities
Other Liabilities, Current
Excess business interest expense (indefinitely lived)
Deferred Tax Asset, Interest Carryforward
Income Statement [Abstract]
Income Statement [Abstract]
Change in valuation allowance due to Acquisitions
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Acquisitions, Amount
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Acquisitions, Amount
Marcellus
Marcellus [Member]
Marcellus
Issuance of Successor common stock (in shares)
Stock Issued During Period, Shares, New Issues
Held for sale
Held for sale
Asset Retirement Obligation, Held For Sale
Asset Retirement Obligation, Held For Sale
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Adopted [Flag]
Derivative liabilities
Derivative Liability
Accrued liabilities
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
Proved reserves, beginning of period (Energy)
Proved reserves, ending of period (Energy)
Proved Developed and Undeveloped Reserve, Net (Energy)
Income taxes receivable
Income Taxes Receivable
Net income (loss) available to common stockholders
Business Acquisition, Pro Forma Net Income (Loss)
Share-based compensation
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture
Other current assets
Other Assets, Current
Class of Stock [Line Items]
Class of Stock [Line Items]
Future development costs
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Development Costs
Cancellation of Predecessor Equity (in shares)
Cancellation Of Predecessor Stockholders' Equity, Shares
Cancellation Of Predecessor Stockholders' Equity, Shares
Derivative asset (liability), fair value, gross asset (liability)
Derivative Asset (Liability), Fair Value, Gross Asset (Liability)
Derivative Asset (Liability), Fair Value, Gross Asset (Liability)
Income tax expense (benefit) at the federal statutory rate of 21%
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Final Portion of Eagle Ford Assets
Final Portion of Eagle Ford Assets [Member]
Final Portion of Eagle Ford Assets
Preferred stock (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock
Equity method investments
Equity Method Investments
Other Commitments [Domain]
Other Commitments [Domain]
Current
Current Federal, State and Local, Tax Expense (Benefit) [Abstract]
Less effect of a 10% discount factor
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, 10 Percent Annual Discount for Estimated Timing of Cash Flows
Land
Land [Member]
Future net cash flows
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Net Cash Flows
Financial Instrument [Axis]
Financial Instrument [Axis]
Swingline Loans
Swingline Loans [Member]
Swingline Loans
Secured debt, other
Secured Debt, Other [Member]
Secured Debt, Other
Other long-term assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets
Total Shareholder Return Amount
Total Shareholder Return Amount
Cash paid to repurchase and retire common stock
Payments for Repurchase of Common Stock
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Adjustment To PEO Compensation, Footnote
Adjustment To PEO Compensation, Footnote [Text Block]
Natural Gas and Oil Property Transactions
Mergers, Acquisitions and Dispositions Disclosures [Text Block]
Changes in Capitalized Well Costs
Increase (Decrease) in Capitalized Exploratory Well Costs that are Pending Determination of Proved Reserves [Roll Forward]
Supplemental disclosure of significant non-cash investing and financing activities:
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Retained earnings
Net impact on accumulated deficit
Retained Earnings (Accumulated Deficit)
Schedule of asset retirement obligations
Schedule of Asset Retirement Obligations [Table Text Block]
Debt, principal
Issuance of the Notes
Debt Instrument, Face Amount
Current assets:
Assets, Current [Abstract]
New PUDs and Producing Wells Added In Previously Proved Areas
New PUDs and Producing Wells Added In Previously Proved Areas [Member]
New PUDs and Producing Wells Added In Previously Proved Areas
Accounts receivable, gross
Accounts Receivable, before Allowance for Credit Loss, Current
Leases [Abstract]
Leases [Abstract]
Other Commitments [Line Items]
Other Commitments [Line Items]
Current ratio
Debt Instrument, Current Ratio
Debt Instrument, Current Ratio
Deferred tax assets:
Components of Deferred Tax Assets [Abstract]
Entity Address, State or Province
Entity Address, State or Province
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Total Shareholder Return [Text Block]
Energy Transfer Crude Marketing
Energy Transfer Crude Marketing [Member]
Energy Transfer Crude Marketing
Cash flows from operating activities:
Net Cash Provided by (Used in) Operating Activities [Abstract]
Class of Warrant or Right [Domain]
Class of Warrant or Right [Domain]
Petroleum Reserves [Axis]
Petroleum Reserves [Axis]
Disposal Group Name [Domain]
Disposal Group Name [Domain]
Severance and ad valorem taxes
Severance and ad valorem taxes
Production Tax Expense
Summary of Significant Accounting Policies [Table] [Line Items]
Summary of Significant Accounting Policies [Table] [Line Items]
[Line Items] for Summary of Significant Accounting Policies [Table] [Table]
Measurement period adjustments, deferred tax liabilities and unproved properties
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Liabilities And Unproved Properties
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Liabilities And Unproved Properties
Nature of Expense [Axis]
Nature of Expense [Axis]
Derivative asset, fair value, gross asset
Derivative Asset, Subject to Master Netting Arrangement, before Offset
Type of Reserve [Domain]
Type of Reserve [Domain]
Predecessor
Reorganization, Chapter 11, Predecessor, before Adjustment [Member]
Class of Stock [Domain]
Class of Stock [Domain]
Customer [Domain]
Customer [Domain]
Net income available to common stockholders, Basic
Net income available to common stockholders, basic
Net Income (Loss) Available to Common Stockholders, Basic
Present value of lease liabilities
Operating Lease, Liability
Total consideration provided to settle amounts per the Plan
Liabilities Subject to Compromise, Amount Settled
Liabilities Subject to Compromise, Amount Settled
Total Shareholder Return Vs Peer Group
Total Shareholder Return Vs Peer Group [Text Block]
Consideration received
Disposal Group, Including Discontinued Operation, Consideration
Deferred consideration paid in installments
Receivable With Imputed Interest, Annual Installment
Receivable With Imputed Interest, Annual Installment
Vesting [Domain]
Vesting [Domain]
Accumulated Other Comprehensive Income
AOCI Attributable to Parent [Member]
Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Amount
Employer contribution amount
Defined Contribution Plan, Cost
All Executive Categories
All Executive Categories [Member]
Other
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Disposal Groups, Including Discontinued Operations [Table]
Disposal Groups, Including Discontinued Operations [Table]
Plan Name [Axis]
Plan Name [Axis]
Debt Disclosure [Abstract]
Debt Disclosure [Abstract]
Assets and Liabilities, Lessee [Abstract]
Assets and Liabilities, Lessee [Abstract]
Accrual of professional service provider fees
Accrual of professional service provider fees
Accrued Professional Fees
Successor additional paid-in-capital
Change in Successor additional paid-in capital
Additional Paid in Capital1
Additional Paid in Capital1
Related income tax benefit
Share-Based Payment Arrangement, Expense, Tax Benefit
Number of reportable segments
Number of Reportable Segments
Earnings per common share:
Earnings Per Share [Abstract]
Proceeds from issuance of senior notes, net
Proceeds from issuance of the Notes
Proceeds from Issuance of Senior Long-Term Debt
Common stock, $0.01 par value, 450,000,000 shares authorized: 130,789,936 and 134,715,094 shares issued
Successor common stock
Less: par value of Successor common stock
Common Stock, Value, Issued
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Senior notes
Senior Notes [Member]
Southwestern
Southwestern [Member]
Southwestern
Deferred
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Gathering, processing and transportation
Gathering, processing and transportation expenses
Results of Operations, Transportation Costs
Financing cash outflows from finance lease
Finance Lease, Principal Payments
New Common Stock
New Common Stock [Member]
New Common Stock
Revenue from Contract with Customer [Abstract]
Revenue from Contract with Customer [Abstract]
Restricted cash
Restricted Cash
All Individuals
All Individuals [Member]
Other income
Other Nonoperating Income (Expense)
Entity Filer Category
Entity Filer Category
Schedule of Equity Method Investments [Line Items]
Schedule of Equity Method Investments [Line Items]
Schedule of Share Repurchase Program
Class of Treasury Stock [Table Text Block]
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Total Compensation Amount
Statement [Table]
Statement [Table]
Current Fiscal Year End Date
Current Fiscal Year End Date
Authorized amount
Stock Repurchase Program, Authorized Amount
Schedule of effective income tax expense (benefit)
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule of effects of derivative instruments in accumulated other comprehensive income (loss)
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Proved developed reserves, Beginning of period (Energy)
Proved developed reserves, Ending of period (Energy)
Proved Developed Reserves (Energy)
Acquisition of properties
Costs Incurred, Acquisition of Oil and Gas Properties [Abstract]
Unrecognized tax benefits
Unrecognized tax benefits at beginning of period
Unrecognized tax benefits at end of period
Unrecognized Tax Benefits
Income Tax Authority [Axis]
Income Tax Authority [Axis]
PEO Name
PEO Name
Debt Issuance Costs
Debt, Policy [Policy Text Block]
2024
Contractual Obligation, to be Paid, Year One
Alternative Base Rate
Base Rate [Member]
Restricted cash
Restricted Cash, Current
Preferred stock, shares outstanding, beginning balance (in shares)
Preferred stock, shares outstanding, end of period (in shares)
Preferred Stock, Shares Outstanding
Tax credit carryforwards
Deferred Tax Assets, Tax Credit Carryforwards
Joint interest
Joint Interest [Member]
Joint Interest [Member]
Other
Other Revenue [Member]
Other Revenue [Member]
Class B Warrants to purchase Common Stock
Class B Warrants
Class B Warrants [Member]
Class B Warrants
Other
Other Accrued Liabilities, Current
Warrants
Fair Value Adjustment of Warrants
Proved natural gas and oil properties
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Proved Oil And Gas Property, Successful Effort Method
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Proved Oil And Gas Property, Successful Effort Method
Issuance of reserved common stock and warrants (in shares)
Stock Issued During Period, Shares, Reserved Stocks and Warrants
Stock Issued During Period, Shares, Reserved Stocks and Warrants
Cash, cash equivalents and restricted cash
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents and Restricted Cash
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents and Restricted Cash
Credit spread adjustment
Debt Instrument, Credit Spread Adjustment
Debt Instrument, Credit Spread Adjustment
Gain on fresh start adjustments
Debtor Reorganization Items, Gain (Loss) on Fresh Start Adjustments
Debtor Reorganization Items, Gain (Loss) on Fresh Start Adjustments
Interest rate
Debt Instrument, Interest Rate, Stated Percentage
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Total
Capitalized Costs, Oil and Gas Producing Activities, Gross
Total stockholders' equity
Beginning balance
Ending balance
Successor equity value
Equity, Attributable to Parent
Assets held for sale
Disposal Group, Including Discontinued Operation, Assets, Current
Uncertain tax positions that would impact effective tax rate
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Triggering Events [Axis]
Triggering Events [Axis]
Triggering Events [Axis]
Schedule of Stock by Class [Table]
Schedule of Stock by Class [Table]
Concentration Risk Type [Axis]
Concentration Risk Type [Axis]
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Fair Value Measurements
Fair Value Measurement, Policy [Policy Text Block]
Not designated as hedging instrument
Not Designated as Hedging Instrument [Member]
Hedging Designation [Domain]
Hedging Designation [Domain]
Exploration
Results of Operations, Exploration Expense
Energy related derivative
Energy Related Derivative [Member]
Elimination of tax effects, after tax
Other Comprehensive Income (Loss), Elimination of Tax Effects, Net of Tax
Other Comprehensive Income (Loss), Elimination of Tax Effects, Net of Tax
Accrual of professional service provider success fees
Accrual of professional service provider success fees
Accrued Professional Service Provider Success Fees
Accrued Professional Service Provider Success Fees
SOFR One Month Period
SOFR One Month Period [Member]
SOFR One Month Period
Disposal Group Classification [Domain]
Disposal Group Classification [Domain]
Cash severance
Severance Costs, Cash Severance
Severance Costs, Cash Severance
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Named Executive Officers, Footnote
Named Executive Officers, Footnote [Text Block]
Fiscal Period Focus
Document Fiscal Period Focus
Dividends payable (in dollars per share)
Dividends Payable, Amount Per Share
Change in accrued drilling and completion costs
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Share-based compensation
Restricted stock unit replacement awards
Share-Based Payment Arrangement, Noncash Expense
Change in valuation allowance excluding impact of Acquisitions
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Excluding Business Acquisition
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Excluding Business Acquisition
Asset retirement obligations
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Asset Retirement Obligations
Schedule of revenues and expenses
Results of Operations for Oil and Gas Producing Activities Disclosure [Table Text Block]
City Area Code
City Area Code
Earnings Per Share
Earnings Per Share [Text Block]
Product and Service [Axis]
Product and Service [Axis]
Asset Retirement Obligations
Asset Retirement Obligation [Policy Text Block]
Investment, ownership percentage
Equity Method Investment, Ownership Percentage
Excess business interest expense carryforward
Deferred Tax Assets, Tax Credit Carryforwards, General Business
Fiscal Year Focus
Document Fiscal Year Focus
Geographical [Domain]
Geographical [Domain]
Standardized measure of discounted future net cash flows
Standardized measure, beginning balance
Standardized measure, ending balance
Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves
Basis of Presentation and Summary of Significant Accounting Policies
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]
Share conversion ratio
Merger Agreement, Share Conversion Ratio
Merger Agreement, Share Conversion Ratio
Exercise Price
Award Exercise Price
Expected volatility rate
Warrants, Expected Volatility Rate
Warrants, Expected Volatility Rate
Schedule of Warrants
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
Cash consideration
Business Acquisition, Cash Consideration
Business Acquisition, Cash Consideration
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Income taxes paid (refunds received), net
Income Taxes Paid, Net
Fair Value of Liabilities Assumed:
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Next Four Years
Next Four Years [Member]
Next Four Years
Schedule of compensation costs (credit), net of actual forfeitures
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Total liabilities and stockholders' equity
Liabilities and Equity
Other long-term assets
Fresh start adjustments to other long-term assets
Other Assets, Noncurrent
Peer Group Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
Ownership [Domain]
Ownership [Domain]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
ROU assets
Operating Lease, Right-of-Use Asset
Initial capacity
Natural Gas Gathering And Carbon Initial Capacity
Natural Gas Gathering And Carbon Initial Capacity
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-Term Debt Instruments [Table]
Attributes not subject to Section 382 limitation
Attributes Not Subject To Section 382 Limitation [Member]
Attributes Not Subject To Section 382 Limitation
Equity Valuation Assumption Difference, Footnote
Equity Valuation Assumption Difference, Footnote [Text Block]
Charges to exploration expense
Capitalized Exploratory Well Cost, Charged to Expense
Deferred tax assets, operating loss carryforward, limitations
Deferred Tax Assets, Operating Loss Carryforward, Limitations
Deferred Tax Assets, Operating Loss Carryforward, Limitations
Net income available to common stockholders, Diluted
Net income (loss) available to common stockholders, diluted
Net Income (Loss) Available to Common Stockholders, Diluted
Arrangement Duration
Trading Arrangement Duration
Entity Address, City or Town
Entity Address, City or Town
Award Timing MNPI Considered
Award Timing MNPI Considered [Flag]
Dividends payable, base (in dollars per share)
Common Stock, Dividends, Per Share, Declared, Base
Common Stock, Dividends, Per Share, Declared, Base
Cash paid for reorganization items, net
Cash Paid for Reorganization Items
Cash Paid for Reorganization Items
Indefinitely lived
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration
Separation and other termination costs
Restructuring Charges
Issuance of Successor common stock to General Unsecured Claims
Issuance of Successor equity to holders of allowed general unsecured claims
Issuance Of Common Stock To General Unsecured Claims
Issuance Of Common Stock To General Unsecured Claims
Reserve Quantities [Line Items]
Reserve Quantities [Line Items]
Future cash inflows
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Cash Inflows
Termination Date
Trading Arrangement Termination Date
Net cash used
Net Cash Provided by (Used in) Reorganization Adjustments
Net Cash Provided by (Used in) Reorganization Adjustments
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized
Change in accrued drilling and completion costs
Change In Accrued Drilling And Completion Costs [Member]
Change In Accrued Drilling And Completion Costs [Member]
Reorganization, Chapter 11, Fresh-Start Adjustment
Reorganization, Chapter 11, Fresh-Start Adjustment [Member]
Expandable capacity
Natural Gas Gathering And Carbon Expandable Capacity
Natural Gas Gathering And Carbon Expandable Capacity
Total liabilities reinstated
Liabilities Reinstated
Liabilities Reinstated
Sales of reserves-in-place
Decrease Due to Sales of Minerals in Place
Asset coverage ratio
Debt Instrument, Asset Coverage Ratio
Debt Instrument, Asset Coverage Ratio
Warrants (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants
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]
Award Timing Disclosures [Line Items]
Conversion of stock, shares issued (in shares)
Conversion of Stock, Shares Issued
Title of Individual [Domain]
Title of Individual [Domain]
Natural gas, oil and NGL sales
Natural Gas Oil And N G L Sales [Member]
Natural Gas Oil And N G L Sales
Backstop Parties, Obligations
Backstop Parties, Obligations [Member]
Backstop Parties, Obligations
Amounts attributable to assets acquired
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets
Other Commitments [Axis]
Other Commitments [Axis]
Additional paid-in capital
Predecessor additional paid-in capital
Additional Paid in Capital
Cancellation of predecessor equity
Cancellation Of Equity
Cancellation Of Equity
Assets Held for Sale
Oil and Gas, Assets Held for Sale [Policy Text Block]
Oil and Gas, Assets Held for Sale
Borrowing capacity amount
Debt Instrument, Unused Borrowing Capacity, Amount
Liabilities incurred
Business Combination, Consideration Transferred, Liabilities Incurred
Revisions of previous quantity estimates
Revisions of Previous Quantity Estimates
Other current assets
Prepaid Expense and Other Assets, Current
Enterprise value
Enterprise Value
Enterprise Value
Enterprise Value
Revisions of previous estimates
Proved Developed and Undeveloped Reserve, Revision of Previous Estimate (Energy)
Revenue, discount percentage
Future Net Revenues, Discount Percentage
Future Net Revenues, Discount Percentage
Momentum Sustainable Ventures LLC
Momentum Sustainable Ventures LLC [Member]
Momentum Sustainable Ventures LLC
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Insider Trading Arrangements [Line Items]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Converted in warrant exchange offer (in shares)
Warrants Converted In Exchange Offer
Warrants Converted In Exchange Offer
5.50% senior notes due 2026
Five Point Five Percent Senior Notes Due 2026 [Member]
Five Point Five Percent Senior Notes Due 2026
Issuance of Successor common stock to unsecured note holders
Issuance of Successor equity to holders of the unsecured senior notes
Issuance Of Common Stock To Unsecured Note Holders
Issuance Of Common Stock To Unsecured Note Holders
Number of individuals elected in Board of Directors (in individuals)
Number Of Individuals Elected In Board Of Directors
Number Of Individuals Elected In Board Of Directors
Sale of reserves-in-place
Sale of reserves-in-place
Proved Developed and Undeveloped Reserves, Sale of Mineral in Place (Energy)
Revisions of previous estimates
Proved Developed and Undeveloped Reserves, Revisions of Previous Estimates
Share-based compensation (in shares)
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
Credit risk
Credit Risk [Member]
Entity Registrant Name
Entity Registrant Name
Purchase of reserves-in-place
Proved Developed and Undeveloped Reserve, Purchase of Mineral in Place (Energy)
Material Terms of Trading Arrangement
Material Terms of Trading Arrangement [Text Block]
Award Timing Method
Award Timing Method [Text Block]
Energy [Domain]
Energy [Domain]
Adjustment to Compensation, Amount
Adjustment to Compensation Amount
Depletion and depreciation
Results of Operations, Depreciation, Depletion and Amortization, and Valuation Provisions
Deferred tax liabilities:
Components of Deferred Tax Liabilities [Abstract]
Auditor Name
Auditor Name
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Net Income [Text Block]
Peer Group Issuers, Footnote
Peer Group Issuers, Footnote [Text Block]
Extensions and discoveries, net of production and development costs
Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs
Less: accumulated depreciation, depletion and amortization
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Disposal Group Name [Axis]
Disposal Group Name [Axis]
Repayments of long-term debt
Payment of roll-up of DIP Facility balance
Repayments of Long-Term Debt
Entity Central Index Key
Entity Central Index Key
Total RSU and PSU compensation
Share-Based Payment Arrangement, Expense
Proceeds from refunds of interest deposit for the Notes
Proceeds From Refunds Of Interest Deposit For Notes
Proceeds From Refunds Of Interest Deposit For Notes
Non-Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Oil
Oil Marketing Sales [Member]
Oil Marketing Sales
Income Tax Authority [Domain]
Income Tax Authority [Domain]
Accrued compensation and benefits
Employee-related Liabilities, Current
Revenue
Revenue Benchmark [Member]
Name
Trading Arrangement, Individual Name
Dividends payable, variable (in dollars per share)
Common Stock, Dividends, Per Share, Declared, Variable
Common Stock, Dividends, Per Share, Declared, Variable
Disaggregation of revenue
Disaggregation of Revenue [Table Text Block]
Accretion expense
Asset Retirement Obligation, Accretion Expense
Issuance of Successor common stock
Stock Issued During Period, Value, New Issues
WTI NYMEX Price Average Above $80 per Barrel
WTI NYMEX Price Average Above $80 per Barrel [Member]
WTI NYMEX Price Average Above $80 per Barrel
Liabilities subject to compromise
Liabilities Subject to Compromise
Revenues
Revenue from Contract with Customer, Excluding Assessed Tax
Entity [Domain]
Entity [Domain]
Long-term Debt, Type [Axis]
Long-Term Debt, Type [Axis]
Amendment Flag
Amendment Flag
Legal Entity [Axis]
Legal Entity [Axis]
Derivative liability, fair value, gross asset, netted
Derivative Liability, Subject to Master Netting Arrangement, Asset Offset
Issued for General Unsecured Claim (in shares)
Warrants Issued for General Unsecured Claims, Shares
Warrants Issued for General Unsecured Claims, Shares
Asset retirement obligations, net of current portion
Plus: Asset retirement obligations (non-current portion)
Asset retirement obligations, net of current portion
Asset retirement obligations, long-term
Asset Retirement Obligations, Noncurrent
Surrender of other receivable
Surrender of other receivable
Debtor Reorganization Items, Surrender Of Other receivable
Debtor Reorganization Items, Surrender Of Other receivable
Tax Period [Domain]
Tax Period [Domain]
Weighted average discount rate - operating leases
Operating Lease, Weighted Average Discount Rate, Percent
Interest paid, net of capitalized interest
Interest Paid, Excluding Capitalized Interest, Operating Activities
Contingent Consideration Type [Domain]
Contingent Consideration Type [Domain]
Long-term debt, net
Total long-term debt, net
Long-Term Debt, Excluding Current Maturities
Diluted (in shares)
Weighted average common shares outstanding, diluted (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Forgone Recovery, Explanation of Impracticability
Forgone Recovery, Explanation of Impracticability [Text Block]
Other information:
Lessee Disclosure [Abstract]
Environmental Remediation Costs
Regulatory Environmental Costs, Policy [Policy Text Block]
Portion of Eagle Ford Assets
Portion of Eagle Ford Assets [Member]
Portion of Eagle Ford Assets
Three-way collars
Three-way collars [Member]
Three-way collars
Warrants exchange ratio
Class of Warrant or Right, Exchange Ratio
Class of Warrant or Right, Exchange Ratio
Operating expenses:
Operating Expenses [Abstract]
Capital expenditures
Payments to Acquire Property, Plant, and Equipment
Company Selected Measure Amount
Company Selected Measure Amount
Future plugging and abandonment costs
Future Plugging and Abandonment Costs
Future Plugging and Abandonment Costs
Warrants and Rights Outstanding [Roll Forward]
Warrants and Rights Outstanding [Roll Forward]
Warrants and Rights Outstanding
Total assets
Total assets
Assets
Name
Awards Close in Time to MNPI Disclosures, Individual Name
Schedule of federal NOLs and excess business interest
Schedule Of Federal NOLs And Excess Business Interest [Table Text Block]
Schedule Of Federal NOLs And Excess Business Interest
Premiums on senior notes
Unamortized premium
Debt Instrument, Unamortized Premium
2028
Long-Term Debt, Maturity, Year Five
Reorganization, Chapter 11 [Line Items]
Reorganization, Chapter 11 [Line Items]
Other Liabilities
Other Liabilities Disclosure [Text Block]
Noncash project abandonment costs
Noncash Project Abandonment Costs
Average interest rate
Debt Instrument, Interest Rate During Period
Vested (in usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Non-NEOs
Non-NEOs [Member]
Unproved properties
Costs Incurred, Acquisition of Unproved Oil and Gas Properties
Summary of Significant Accounting Policies [Table]
Summary of Significant Accounting Policies [Table]
Summary of Significant Accounting Policies [Table]
Revisions Due To Lateral Length Adjustments
Revisions Due To Lateral Length Adjustments [Member]
Revisions Due To Lateral Length Adjustments
Current liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities
Expected dividend yield rate
Warrants, Expected Dividend Yield Rate
Warrants, Expected Dividend Yield Rate
Purchase of reserves-in-place
Proved Developed and Undeveloped Reserves, Purchases of Minerals in Place
Cash flows from financing activities:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Operating loss carryforwards, 382 limitation, expected increase per year
Operating Loss Carryforwards, 382 Limitation, Expected Increase Per Year
Operating Loss Carryforwards, 382 Limitation, Expected Increase Per Year
Non-PEO NEO
Non-PEO NEO [Member]
Issuance of common stock for warrant exercise (in shares)
Stock Issued During Period, Shares, Exercise Of Warrants
Stock Issued During Period, Shares, Exercise Of Warrants
Adjustment to Compensation:
Adjustment to Compensation [Axis]
Oil
Oil Sales [Member]
Oil Sales
Fair value of Chesapeake’s common stock issued in the merger
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable
Settlement of Put Option Premium through issuance of Successor Common Stock
Payment Of Put Option Premium Through Issuance Of Common Stock
Payment Of Put Option Premium Through Issuance Of Common Stock
Derivative asset, fair value, gross liability, netted
Derivative Asset, Subject to Master Netting Arrangement, Liability Offset
Development costs
Costs Incurred, Development Costs
Scenario [Axis]
Scenario [Axis]
Net operating loss carryforwards
Total federal net operating losses
Deferred Tax Assets, Operating Loss Carryforwards
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Basic (in shares)
Weighted average common shares outstanding, basic (in shares)
Weighted Average Number of Shares Outstanding, Basic
Unamortized issuance costs
Unamortized Debt Issuance Expense
Property, plant and equipment
Deferred Tax Liabilities, Property, Plant and Equipment
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Axis]
Proceeds from Rights Offering
Proceeds From Rights Offering
Proceeds From Rights Offering
5.50% Convertible Senior Notes Due 2026
Five Point Five Percent Convertible Senior Notes Due 2026 [Member]
Five Point Five Percent Convertible Senior Notes Due 2026
Other
Property, Plant and Equipment, Other Types [Member]
FLLO Term Loan Facility
FLLO Term Loan Facility [Member]
FLLO Term Loan Facility [Member]
Average credit-adjusted risk-free rate
Fresh-Start Adjustment, Increase (Decrease), Asset Retirement Obligations, Average Credit-Adjusted Risk-Free Rate
Fresh-Start Adjustment, Increase (Decrease), Asset Retirement Obligations, Average Credit-Adjusted Risk-Free Rate
Schedule Valuation Assumptions
Schedule of Share-based Payment Award, Valuation Assumptions [Table Text Block]
Schedule of Share-based Payment Award, Valuation Assumptions
Revenues and other:
Revenues [Abstract]
Total other property and equipment, net
Property, Plant and Equipment, Other, Net
Sources:
Reorganization Adjustments, Sources [Abstract]
Reorganization Adjustments, Sources
2025
Contractual Obligation, to be Paid, Year Two
ARO liabilities
Disposal Group, Including Discontinued Operation, Asset Retirement Obligations Liabilities, Current
Disposal Group, Including Discontinued Operation, ARO Liabilities, Current
Other long-term liabilities
Liabilities Reinstated, Other Noncurrent Liabilities
Liabilities Reinstated, Other Noncurrent Liabilities
Pay vs Performance Disclosure
Pay vs Performance Disclosure [Table]
Unused capacity, commitment fee percentage
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Statement [Line Items]
Statement [Line Items]
Concentration Risk [Table]
Concentration Risk [Table]
Exit Credit Facility - Tranche B Loans
Exit Credit Facility - Tranche B Loans [Member]
Exit Credit Facility - Tranche B Loans
Post-Close Adjustments
Post-Close Adjustments [Member]
Post-Close Adjustments
Interim Period, Costs Not Allocable [Domain]
Interim Period, Costs Not Allocable [Domain]
NGL
Natural Gas Liquids [Member]
Proceeds from Exit Credit Facility
Proceeds from Long-Term Lines of Credit
Other Significant Noncash Transaction [Axis]
Other Significant Noncash Transaction [Axis]
Tax Credit Carryforward [Axis]
Tax Credit Carryforward [Axis]
Other Liabilities