|
Entity Common Stock, Shares Outstanding
|
DEI
|
|
Entity Public Float
|
DEI
|
|
Oil and Gas, Average Sale Price
|
SRT
|
|
Stock Repurchase Program Authorized Amount1
|
SRT
|
|
Accounts Payable, Current
|
US-GAAP
|
|
Accounts Receivable, after Allowance for Credit Loss, Current
|
US-GAAP
|
|
Accretion Expense
|
US-GAAP
|
|
Accretion of Discount (Deprecated 2016-01-31)
|
US-GAAP
|
|
Accrued Income Taxes, Current
|
US-GAAP
|
|
Accrued Liabilities, Current
|
US-GAAP
|
|
Accrued Royalties, Current
|
US-GAAP
|
|
Accumulated Capitalized Interest Costs
|
US-GAAP
|
|
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
|
US-GAAP
|
|
Acquisition Costs, Period Cost
|
US-GAAP
|
|
Acquisition Costs, Cumulative
|
US-GAAP
|
|
Additional Paid in Capital
|
US-GAAP
|
|
APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition
|
US-GAAP
|
|
APIC, Share-based Payment Arrangement, Recognition and Exercise
|
US-GAAP
|
|
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs
|
US-GAAP
|
|
Share-based Payment Arrangement, Expense
|
US-GAAP
|
|
Accounts Receivable, Allowance for Credit Loss, Current
|
US-GAAP
|
|
Amortization of Deferred Loan Origination Fees, Net
|
US-GAAP
|
|
Amortization of Debt Issuance Costs and Discounts
|
US-GAAP
|
|
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
|
US-GAAP
|
|
Asset Impairment Charges
|
US-GAAP
|
|
Asset Retirement Obligation
|
US-GAAP
|
|
Asset Retirement Obligation, Accretion Expense
|
US-GAAP
|
|
Asset Retirement Obligation, Current
|
US-GAAP
|
|
Asset Retirement Obligation, Liabilities Incurred
|
US-GAAP
|
|
Asset Retirement Obligation, Liabilities Settled
|
US-GAAP
|
|
Asset Retirement Obligation, Period Increase (Decrease)
|
US-GAAP
|
|
Asset Retirement Obligation, Revision of Estimate
|
US-GAAP
|
|
Asset Retirement Obligations, Noncurrent
|
US-GAAP
|
|
Assets
|
US-GAAP
|
|
Assets, Current
|
US-GAAP
|
|
Assets Held-for-sale, Not Part of Disposal Group, Current
|
US-GAAP
|
|
Average Sales Prices
|
US-GAAP
|
|
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt
|
US-GAAP
|
|
Capitalized Costs, Accumulated Depreciation, Depletion, Amortization and Valuation Allowance Relating to Oil and Gas Producing Activities
|
US-GAAP
|
|
Capitalized Costs, Oil and Gas Producing Activities, Net
|
US-GAAP
|
|
Capitalized Costs, Unproved Properties
|
US-GAAP
|
|
Capitalized Costs, Wells and Related Equipment and Facilities
|
US-GAAP
|
|
Capital Lease Obligations, Current
|
US-GAAP
|
|
Capital Lease Obligations, Noncurrent
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments Due in Five Years
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments Due in Four Years
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments, Due in Rolling after Year Five
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments Due in Three Years
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments Due in Two Years
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments Due Thereafter
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments, Interest Included in Payments
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments, Net Minimum Payments
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments
|
US-GAAP
|
|
Capital Leases, Future Minimum Payments, Remainder of Fiscal Year
|
US-GAAP
|
|
Cash
|
US-GAAP
|
|
Cash and Cash Equivalents, at Carrying Value
|
US-GAAP
|
|
Cash and Cash Equivalents, Period Increase (Decrease)
|
US-GAAP
|
|
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
|
US-GAAP
|
|
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect
|
US-GAAP
|
|
Certificates of Deposit, at Carrying Value
|
US-GAAP
|
|
Common Stock, Dividends, Per Share, Declared
|
US-GAAP
|
|
Common Stock, Par or Stated Value Per Share
|
US-GAAP
|
|
Common Stock, Shares Authorized
|
US-GAAP
|
|
Common Stock, Shares, Issued
|
US-GAAP
|
|
Common Stock, Shares, Outstanding
|
US-GAAP
|
|
Common Stock, Value, Issued
|
US-GAAP
|
|
Compensation and Benefits Trust
|
US-GAAP
|
|
Conversion of Stock, Shares Converted
|
US-GAAP
|
|
Cost of Services, Oil and Gas (Deprecated 2019-01-31)
|
US-GAAP
|
|
Costs and Expenses
|
US-GAAP
|
|
Costs Incurred, Acquisition of Oil and Gas Properties
|
US-GAAP
|
|
Costs Incurred, Acquisition of Unproved Oil and Gas Properties
|
US-GAAP
|
|
Costs Incurred, Development Costs
|
US-GAAP
|
|
Costs Incurred, Exploration Costs
|
US-GAAP
|
|
Current Federal Tax Expense (Benefit)
|
US-GAAP
|
|
Current Income Tax Expense (Benefit)
|
US-GAAP
|
|
Current State and Local Tax Expense (Benefit)
|
US-GAAP
|
|
Debt Instrument, Basis Spread on Variable Rate
|
US-GAAP
|
|
Long-term Debt, Gross
|
US-GAAP
|
|
Debt Instrument, Face Amount
|
US-GAAP
|
|
Debt Instrument, Interest Rate, Effective Percentage
|
US-GAAP
|
|
Debt Issuance Cost (Deprecated 2016-01-31)
|
US-GAAP
|
|
Deferred Compensation Liability, Classified, Noncurrent
|
US-GAAP
|
|
Deferred Compensation Liability, Current
|
US-GAAP
|
|
Deferred Federal Income Tax Expense (Benefit)
|
US-GAAP
|
|
Debt Issuance Costs, Net
|
US-GAAP
|
|
Deferred Income Tax Assets, Net
|
US-GAAP
|
|
Deferred Income Tax Expense (Benefit)
|
US-GAAP
|
|
Deferred Income Taxes and Tax Credits
|
US-GAAP
|
|
Deferred Tax Liabilities, Gross
|
US-GAAP
|
|
Deferred Income Tax Liabilities, Net
|
US-GAAP
|
|
Deferred State and Local Income Tax Expense (Benefit)
|
US-GAAP
|
|
Deferred Tax Assets, Derivative Instruments
|
US-GAAP
|
|
Deferred Tax Assets, Gross
|
US-GAAP
|
|
Deferred Tax Assets, Gross, Current
|
US-GAAP
|
|
Deferred Tax Assets, Gross, Noncurrent
|
US-GAAP
|
|
Deferred Tax Assets, Net
|
US-GAAP
|
|
Deferred Tax Assets, Net, Current
|
US-GAAP
|
|
Deferred Tax Assets, Net, Noncurrent
|
US-GAAP
|
|
Deferred Tax Assets, Net of Valuation Allowance
|
US-GAAP
|
|
Deferred Tax Assets, Net of Valuation Allowance, Current
|
US-GAAP
|
|
Deferred Tax Assets, Net of Valuation Allowance, Noncurrent
|
US-GAAP
|
|
Deferred Tax Assets, Operating Loss Carryforwards
|
US-GAAP
|
|
Deferred Tax Assets, Other
|
US-GAAP
|
|
Deferred Tax Assets, Property, Plant and Equipment
|
US-GAAP
|
|
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax
|
US-GAAP
|
|
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation
|
US-GAAP
|
|
Deferred Tax Assets, Valuation Allowance
|
US-GAAP
|
|
Deferred Tax Assets, Valuation Allowance, Current
|
US-GAAP
|
|
Deferred Tax Assets, Valuation Allowance, Noncurrent
|
US-GAAP
|
|
Deferred Tax Liabilities, Net, Current
|
US-GAAP
|
|
Deferred Tax Liabilities, Derivatives
|
US-GAAP
|
|
Deferred Tax Liabilities, Gross, Noncurrent
|
US-GAAP
|
|
Deferred Tax Liabilities, Investment in Noncontrolled Affiliates
|
US-GAAP
|
|
Deferred Tax Liabilities, Leasing Arrangements
|
US-GAAP
|
|
Deferred Tax Liabilities, Net, Noncurrent
|
US-GAAP
|
|
Deferred Tax Liabilities, Other
|
US-GAAP
|
|
Deferred Tax Liabilities, Property, Plant and Equipment
|
US-GAAP
|
|
Defined Contribution Plan, Employer Discretionary Contribution Amount
|
US-GAAP
|
|
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay
|
US-GAAP
|
|
Depletion
|
US-GAAP
|
|
Depreciation, Depletion and Amortization
|
US-GAAP
|
|
Derivative Asset, Fair Value, Gross Liability
|
US-GAAP
|
|
Derivative Asset
|
US-GAAP
|
|
Derivative Asset, Current
|
US-GAAP
|
|
Derivative Assets (Liabilities), at Fair Value, Net
|
US-GAAP
|
|
Derivative Asset, Noncurrent
|
US-GAAP
|
|
Derivative, Collateral, Obligation to Return Cash
|
US-GAAP
|
|
Derivative, Collateral, Right to Reclaim Cash
|
US-GAAP
|
|
Derivative Asset, Fair Value, Gross Asset
|
US-GAAP
|
|
Derivative Asset, Fair Value, Amount Offset Against Collateral
|
US-GAAP
|
|
Derivative Liability, Fair Value, Gross Liability
|
US-GAAP
|
|
Derivative Liability, Fair Value, Amount Not Offset Against Collateral
|
US-GAAP
|
|
Derivative, Fair Value, Net
|
US-GAAP
|
|
Derivative Liability
|
US-GAAP
|
|
Derivative Liability, Current
|
US-GAAP
|
|
Derivative Liability, Noncurrent
|
US-GAAP
|
|
Derivative Liability, Fair Value, Gross Asset
|
US-GAAP
|
|
Development Costs, Cumulative
|
US-GAAP
|
|
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, 10 Percent Annual Discount for Estimated Timing of Cash Flows (Deprecated 2014-01-31)
|
US-GAAP
|
|
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Cash Inflows (Deprecated 2014-01-31)
|
US-GAAP
|
|
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Development Costs (Deprecated 2013-01-31)
|
US-GAAP
|
|
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Income Tax Expense (Deprecated 2013-01-31)
|
US-GAAP
|
|
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Net Cash Flows (Deprecated 2014-01-31)
|
US-GAAP
|
|
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Production Costs (Deprecated 2013-01-31)
|
US-GAAP
|
|
Distributed Earnings
|
US-GAAP
|
|
Dividends, Common Stock
|
US-GAAP
|
|
Dividends, Common Stock, Cash
|
US-GAAP
|
|
Dividends Payable, Current
|
US-GAAP
|
|
Due to Affiliate, Current
|
US-GAAP
|
|
Due to Affiliate, Noncurrent
|
US-GAAP
|
|
Earnings Per Share, Basic
|
US-GAAP
|
|
Earnings Per Share, Diluted
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Percent
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
|
US-GAAP
|
|
Share-based Payment Arrangement, Amount Capitalized
|
US-GAAP
|
|
Share-based Payment Arrangement, Cash Used to Settle Award
|
US-GAAP
|
|
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
|
US-GAAP
|
|
Share-based Payment Arrangement, Expense, Tax Benefit
|
US-GAAP
|
|
Share-based Payment Arrangement, Exercise of Option, Tax Benefit
|
US-GAAP
|
|
Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options (Deprecated 2017-01-31)
|
US-GAAP
|
|
Equity Method Investment, Ownership Percentage
|
US-GAAP
|
|
Exploration Costs, Cumulative
|
US-GAAP
|
|
Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs
|
US-GAAP
|
|
Finance Lease, Interest Expense
|
US-GAAP
|
|
Finance Lease, Liability
|
US-GAAP
|
|
Finance Lease, Liability, Current
|
US-GAAP
|
|
Finance Lease, Liability, Noncurrent
|
US-GAAP
|
|
Finance Lease, Liability, Payment, Due
|
US-GAAP
|
|
Finance Lease, Liability, to be Paid, after Year Five
|
US-GAAP
|
|
Finance Lease, Liability, to be Paid, Year One
|
US-GAAP
|
|
Finance Lease, Liability, to be Paid, Year Five
|
US-GAAP
|
|
Finance Lease, Liability, to be Paid, Year Four
|
US-GAAP
|
|
Finance Lease, Liability, to be Paid, Year Three
|
US-GAAP
|
|
Finance Lease, Liability, to be Paid, Year Two
|
US-GAAP
|
|
Finance Lease, Liability, to be Paid, Remainder of Fiscal Year
|
US-GAAP
|
|
Finance Lease, Liability, Undiscounted Excess Amount
|
US-GAAP
|
|
Finance Lease, Principal Payments
|
US-GAAP
|
|
Finance Lease, Right-of-Use Asset, after Accumulated Amortization
|
US-GAAP
|
|
Finance Lease, Right-of-Use Asset, Accumulated Amortization
|
US-GAAP
|
|
Finance Lease, Right-of-Use Asset, Amortization
|
US-GAAP
|
|
Finance Lease, Right-of-Use Asset, before Accumulated Amortization
|
US-GAAP
|
|
Finance Lease, Weighted Average Discount Rate, Percent
|
US-GAAP
|
|
Financing Receivable, Allowance for Credit Loss, Writeoff
|
US-GAAP
|
|
Gain (Loss) on Derivative Instruments, Net, Pretax
|
US-GAAP
|
|
Gain (Loss) on Sale of Derivatives
|
US-GAAP
|
|
Gain (Loss) on Disposition of Other Assets
|
US-GAAP
|
|
Gain (Loss) on Disposition of Property Plant Equipment
|
US-GAAP
|
|
Gain (Loss) on Sale of Assets and Asset Impairment Charges
|
US-GAAP
|
|
Gains (Losses) on Sales of Other Assets (Deprecated 2013-01-31)
|
US-GAAP
|
|
Gas Gathering, Transportation, Marketing and Processing Costs (Deprecated 2018-01-31)
|
US-GAAP
|
|
General and Administrative Expense
|
US-GAAP
|
|
Impairment of Oil and Gas Properties
|
US-GAAP
|
|
Income (Loss) Attributable to Noncontrolling Interest, before Tax
|
US-GAAP
|
|
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
|
US-GAAP
|
|
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
|
US-GAAP
|
|
Income (Loss) from Subsidiaries, before Tax
|
US-GAAP
|
|
Income Tax Examination, Penalties and Interest Expense
|
US-GAAP
|
|
Income Tax Expense (Benefit)
|
US-GAAP
|
|
Income Taxes Paid
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depletion, Amount
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
|
US-GAAP
|
|
Increase (Decrease) in Accounts Receivable
|
US-GAAP
|
|
Increase (Decrease) in Income Taxes Payable
|
US-GAAP
|
|
Increase (Decrease) in Deferred Income Taxes
|
US-GAAP
|
|
Changes in Estimated Future Development Costs
|
US-GAAP
|
|
Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves
|
US-GAAP
|
|
Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable
|
US-GAAP
|
|
Increase (Decrease) in Inventories
|
US-GAAP
|
|
Increase (Decrease) in Other Accounts Payable and Accrued Liabilities
|
US-GAAP
|
|
Increase (Decrease) in Other Deferred Liability
|
US-GAAP
|
|
Increase (Decrease) in Other Noncurrent Assets
|
US-GAAP
|
|
Increase (Decrease) in Other Operating Assets
|
US-GAAP
|
|
Increase (Decrease) in Prepaid Expense and Other Assets
|
US-GAAP
|
|
Increase (Decrease) in Prepaid Expense
|
US-GAAP
|
|
Increase (Decrease) in Restricted Cash
|
US-GAAP
|
|
Increase (Decrease) in Royalties Payable
|
US-GAAP
|
|
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
|
US-GAAP
|
|
Interest and Other Income
|
US-GAAP
|
|
Interest Costs Capitalized
|
US-GAAP
|
|
Interest Expense
|
US-GAAP
|
|
Interest Paid, Excluding Capitalized Interest, Operating Activities
|
US-GAAP
|
|
Inventory, Net
|
US-GAAP
|
|
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures
|
US-GAAP
|
|
Operating Leases, Rent Expense
|
US-GAAP
|
|
Lease, Cost
|
US-GAAP
|
|
Oil and Gas Property, Lease Operating Expense (Deprecated 2018-01-31)
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid, after Year Five
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid, Year One
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid, Year Five
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid, Year Four
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid, Year Three
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid, Year Two
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
|
US-GAAP
|
|
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
|
US-GAAP
|
|
Letters of Credit Outstanding, Amount
|
US-GAAP
|
|
Liabilities and Equity
|
US-GAAP
|
|
Liabilities, Current
|
US-GAAP
|
|
Liabilities, Noncurrent
|
US-GAAP
|
|
Long-term Line of Credit
|
US-GAAP
|
|
Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31)
|
US-GAAP
|
|
Line of Credit Facility, Current Borrowing Capacity
|
US-GAAP
|
|
Line of Credit Facility, Decrease, Repayments (Deprecated 2013-01-31)
|
US-GAAP
|
|
Line of Credit Facility, Increase, Additional Borrowings (Deprecated 2013-01-31)
|
US-GAAP
|
|
Line of Credit Facility, Interest Rate at Period End
|
US-GAAP
|
|
Line of Credit Facility, Maximum Borrowing Capacity
|
US-GAAP
|
|
Line of Credit Facility, Remaining Borrowing Capacity
|
US-GAAP
|
|
Line of Credit, Current
|
US-GAAP
|
|
Long-term Line of Credit, Noncurrent
|
US-GAAP
|
|
Stockholders' Equity Attributable to Noncontrolling Interest
|
US-GAAP
|
|
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders
|
US-GAAP
|
|
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests
|
US-GAAP
|
|
Noncontrolling Interest, Ownership Percentage by Parent
|
US-GAAP
|
|
Natural Gas Midstream Costs (Deprecated 2018-01-31)
|
US-GAAP
|
|
Natural Gas Midstream Revenue (Deprecated 2018-01-31)
|
US-GAAP
|
|
Net Cash Provided by (Used in) Financing Activities
|
US-GAAP
|
|
Net Cash Provided by (Used in) Investing Activities
|
US-GAAP
|
|
Net Cash Provided by (Used in) Operating Activities
|
US-GAAP
|
|
Net Income (Loss) Attributable to Parent
|
US-GAAP
|
|
Net Income (Loss) Attributable to Noncontrolling Interest
|
US-GAAP
|
|
Net Increase (Decrease) in Sales and Transfer Prices and Production Costs
|
US-GAAP
|
|
Noncontrolling Interest, Increase from Subsidiary Equity Issuance
|
US-GAAP
|
|
Nonoperating Income (Expense)
|
US-GAAP
|
|
Notes Payable, Current
|
US-GAAP
|
|
Notes Payable, Fair Value Disclosure
|
US-GAAP
|
|
Number of Operating Segments
|
US-GAAP
|
|
Number of Reportable Segments
|
US-GAAP
|
|
Oil and Gas Joint Interest Billing Receivables, Current
|
US-GAAP
|
|
Oil and Gas Property, Full Cost Method, Depletion
|
US-GAAP
|
|
Oil and Gas Property, Full Cost Method, Gross
|
US-GAAP
|
|
Oil and Gas Property, Full Cost Method, Net
|
US-GAAP
|
|
Oil and Gas Sales Revenue (Deprecated 2018-01-31)
|
US-GAAP
|
|
Operating Income (Loss)
|
US-GAAP
|
|
Operating Lease, Cost
|
US-GAAP
|
|
Operating Lease, Expense
|
US-GAAP
|
|
Operating Lease, Liability
|
US-GAAP
|
|
Operating Lease, Liability, Current
|
US-GAAP
|
|
Operating Lease, Liability, Noncurrent
|
US-GAAP
|
|
Operating Lease, Payments
|
US-GAAP
|
|
Operating Lease, Payments, Use
|
US-GAAP
|
|
Operating Lease, Right-of-Use Asset
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments Due
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments Due, Next Twelve Months
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Five Years
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Four Years
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Rolling Year Five
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Rolling Year Four
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Rolling Year Three
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Rolling Year Two
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Three Years
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due in Two Years
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Due Thereafter
|
US-GAAP
|
|
Operating Leases, Future Minimum Payments, Remainder of Fiscal Year
|
US-GAAP
|
|
Operating Leases, Rent Expense, Net
|
US-GAAP
|
|
Operating Lease, Weighted Average Discount Rate, Percent
|
US-GAAP
|
|
Other Accrued Liabilities, Current
|
US-GAAP
|
|
Other Assets
|
US-GAAP
|
|
Other Assets, Current
|
US-GAAP
|
|
Other Assets, Noncurrent
|
US-GAAP
|
|
Other Income
|
US-GAAP
|
|
Other Inventory, Net of Reserves
|
US-GAAP
|
|
Other Liabilities, Current
|
US-GAAP
|
|
Other Liabilities, Noncurrent
|
US-GAAP
|
|
Other Nonoperating Income (Expense)
|
US-GAAP
|
|
Other Receivables, Net, Current
|
US-GAAP
|
|
Other Sundry Liabilities, Current
|
US-GAAP
|
|
Other Sundry Liabilities, Noncurrent
|
US-GAAP
|
|
Payments for Construction in Process
|
US-GAAP
|
|
Payments for Repurchase of Common Stock
|
US-GAAP
|
|
Payments of Capital Distribution
|
US-GAAP
|
|
Payments of Debt Issuance Costs
|
US-GAAP
|
|
Payments of Debt Restructuring Costs
|
US-GAAP
|
|
Payments of Ordinary Dividends, Common Stock
|
US-GAAP
|
|
Payments of Ordinary Dividends, Noncontrolling Interest
|
US-GAAP
|
|
Payments of Financing Costs
|
US-GAAP
|
|
Payments of Stock Issuance Costs
|
US-GAAP
|
|
Payment, Tax Withholding, Share-based Payment Arrangement
|
US-GAAP
|
|
Payments to Acquire Businesses, Net of Cash Acquired
|
US-GAAP
|
|
Payments to Acquire Equipment on Lease
|
US-GAAP
|
|
Payments to Acquire Land
|
US-GAAP
|
|
Payments to Acquire Oil and Gas Property
|
US-GAAP
|
|
Payments to Acquire Other Investments
|
US-GAAP
|
|
Payments to Acquire Other Property, Plant, and Equipment
|
US-GAAP
|
|
Payments to Acquire Productive Assets
|
US-GAAP
|
|
Payments to Explore and Develop Oil and Gas Properties
|
US-GAAP
|
|
Payments to Noncontrolling Interests
|
US-GAAP
|
|
Preferred Stock, Shares Authorized
|
US-GAAP
|
|
Preferred Stock, Value, Issued
|
US-GAAP
|
|
Prepaid Expense and Other Assets, Current
|
US-GAAP
|
|
Prepaid Expense, Current
|
US-GAAP
|
|
Previously Estimated Development Costs Incurred During Period (Deprecated 2015-01-31)
|
US-GAAP
|
|
Proceeds from Divestiture of Businesses
|
US-GAAP
|
|
Proceeds from Divestiture of Interest in Joint Venture
|
US-GAAP
|
|
Proceeds from Issuance of Common Stock
|
US-GAAP
|
|
Proceeds from Issuance of Secured Debt
|
US-GAAP
|
|
Proceeds from Issuance of Unsecured Debt
|
US-GAAP
|
|
Proceeds from Issuance or Sale of Equity
|
US-GAAP
|
|
Proceeds from Lines of Credit
|
US-GAAP
|
|
Proceeds from Noncontrolling Interests
|
US-GAAP
|
|
Proceeds from (Payments for) Other Financing Activities
|
US-GAAP
|
|
Proceeds from (Payments to) Noncontrolling Interests
|
US-GAAP
|
|
Proceeds from Sale and Maturity of Other Investments
|
US-GAAP
|
|
Proceeds from Sale of Oil and Gas Property and Equipment
|
US-GAAP
|
|
Proceeds from Sale of Property, Plant, and Equipment
|
US-GAAP
|
|
Proceeds from Sales of Assets, Investing Activities
|
US-GAAP
|
|
Proceeds from Stock Options Exercised
|
US-GAAP
|
|
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
|
US-GAAP
|
|
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization
|
US-GAAP
|
|
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
|
US-GAAP
|
|
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization
|
US-GAAP
|
|
Property, Plant and Equipment, Net
|
US-GAAP
|
|
Property, Plant and Equipment, Net, Excluding Capital Leased Assets
|
US-GAAP
|
|
Property, Plant and Equipment, Other, Gross
|
US-GAAP
|
|
Proved Developed Reserves (BOE) (Deprecated 2013-01-31)
|
US-GAAP
|
|
Proved Undeveloped Reserve (BOE) (Deprecated 2013-01-31)
|
US-GAAP
|
|
Recorded Unconditional Purchase Obligation
|
US-GAAP
|
|
Recorded Unconditional Purchase Obligation, to be Paid, after Year Five
|
US-GAAP
|
|
Recorded Unconditional Purchase Obligation, to be Paid, Year Five
|
US-GAAP
|
|
Recorded Unconditional Purchase Obligation, to be Paid, Year Four
|
US-GAAP
|
|
Recorded Unconditional Purchase Obligation, to be Paid, Year Two
|
US-GAAP
|
|
Recorded Unconditional Purchase Obligation, to be Paid, Year Three
|
US-GAAP
|
|
Recorded Unconditional Purchase Obligation, to be Paid, Year One
|
US-GAAP
|
|
Repayments of Lines of Credit
|
US-GAAP
|
|
Repayments of Long-term Debt
|
US-GAAP
|
|
Repayments of Long-term Lines of Credit
|
US-GAAP
|
|
Repayments of Secured Debt
|
US-GAAP
|
|
Repayments of Unsecured Debt
|
US-GAAP
|
|
Restricted Cash
|
US-GAAP
|
|
Restricted Cash and Cash Equivalents, Current
|
US-GAAP
|
|
Restricted Cash and Investments, Current
|
US-GAAP
|
|
Restricted Stock or Unit Expense
|
US-GAAP
|
|
Results of Operations, Accretion of Asset Retirement Obligations
|
US-GAAP
|
|
Results of Operations, Depreciation, Depletion and Amortization, and Valuation Provisions
|
US-GAAP
|
|
Results of Operations, Expense from Oil and Gas Producing Activities
|
US-GAAP
|
|
Results of Operations, Impairment of Oil and Gas Properties
|
US-GAAP
|
|
Results of Operations, Income before Income Taxes
|
US-GAAP
|
|
Results of Operations, Income Tax Expense
|
US-GAAP
|
|
Results of Operations, Oil and Gas Producing Activities Net Income (Excluding Corporate Overhead and Interest Costs)
|
US-GAAP
|
|
Retained Earnings (Accumulated Deficit)
|
US-GAAP
|
|
Revenue from Contract with Customer, Excluding Assessed Tax
|
US-GAAP
|
|
Revenues
|
US-GAAP
|
|
Revisions of Previous Quantity Estimates
|
US-GAAP
|
|
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability
|
US-GAAP
|
|
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
|
US-GAAP
|
|
Sale Leaseback Transaction, Current Period Gain Recognized
|
US-GAAP
|
|
Sale Leaseback Transaction, Transaction Costs, Investing Activities
|
US-GAAP
|
|
Sale of Stock, Consideration Received on Transaction
|
US-GAAP
|
|
Sales and Transfers of Oil and Gas Produced, Net of Production Costs
|
US-GAAP
|
|
Secured Long-term Debt, Noncurrent
|
US-GAAP
|
|
Share-based Payment Arrangement, Noncash Expense
|
US-GAAP
|
|
Share-based Payment Arrangement, Accelerated Cost
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value (Deprecated 2013-01-31)
|
US-GAAP
|
|
Share-based Payment Arrangement, Plan Modification, Incremental Cost
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period
|
US-GAAP
|
|
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
|
US-GAAP
|
|
Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price
|
US-GAAP
|
|
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value
|
US-GAAP
|
|
Share Price
|
US-GAAP
|
|
Short-term Debt
|
US-GAAP
|
|
Short-term Lease, Cost
|
US-GAAP
|
|
Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other
|
US-GAAP
|
|
Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves
|
US-GAAP
|
|
Shares Granted, Value, Share-based Payment Arrangement, before Forfeiture
|
US-GAAP
|
|
Stockholders' Equity Attributable to Parent
|
US-GAAP
|
|
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
|
US-GAAP
|
|
Development Stage Entities, Stock Issued, Shares, Issued for Cash (Deprecated 2015-01-31)
|
US-GAAP
|
|
Stock Issued During Period, Shares, New Issues
|
US-GAAP
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
|
US-GAAP
|
|
Stock Issued During Period, Shares, Treasury Stock Reissued
|
US-GAAP
|
|
Stock Issued During Period, Value, Conversion of Convertible Securities
|
US-GAAP
|
|
Stock Issued During Period, Value, Conversion of Units
|
US-GAAP
|
|
Stock Issued During Period, Value, Employee Benefit Plan
|
US-GAAP
|
|
Stock Issued During Period, Value, Issued for Services
|
US-GAAP
|
|
Stock Issued During Period, Value, New Issues
|
US-GAAP
|
|
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures
|
US-GAAP
|
|
Stock Issued During Period, Value, Restricted Stock Award, Gross
|
US-GAAP
|
|
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures
|
US-GAAP
|
|
Shares Issued, Value, Share-based Payment Arrangement, Forfeited
|
US-GAAP
|
|
Shares Issued, Value, Share-based Payment Arrangement, before Forfeiture
|
US-GAAP
|
|
Stock Issued During Period, Value, Stock Options Exercised
|
US-GAAP
|
|
Stock Issued During Period, Value, Treasury Stock Reissued
|
US-GAAP
|
|
Stock or Unit Option Plan Expense
|
US-GAAP
|
|
Tax Cuts and Jobs Act, Incomplete Accounting, Provisional Income Tax Expense (Benefit) (Deprecated 2020-01-31)
|
US-GAAP
|
|
Taxes Payable
|
US-GAAP
|
|
Treasury Stock, Retired, Cost Method, Amount
|
US-GAAP
|
|
Treasury Stock, Shares
|
US-GAAP
|
|
Treasury Stock, Value
|
US-GAAP
|
|
Treasury Stock, Value, Acquired, Cost Method
|
US-GAAP
|
|
Unamortized Costs Capitalized Less Related Deferred Income Taxes Exceed Ceiling Limitations, Expense
|
US-GAAP
|
|
Undistributed Earnings, Basic
|
US-GAAP
|
|
Unrealized Gain (Loss) on Derivatives
|
US-GAAP
|
|
Unrecorded Unconditional Purchase Obligation, to be Paid, Year One
|
US-GAAP
|
|
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four
|
US-GAAP
|
|
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two
|
US-GAAP
|
|
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three
|
US-GAAP
|
|
Unrecorded Unconditional Purchase Obligation
|
US-GAAP
|
|
Unsecured Debt
|
US-GAAP
|
|
Unsecured Long-term Debt, Noncurrent
|
US-GAAP
|
|
Valuation Allowance, Amount (Deprecated 2013-01-31)
|
US-GAAP
|
|
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
|
US-GAAP
|
|
Weighted Average Number Diluted Shares Outstanding Adjustment
|
US-GAAP
|
|
Weighted Average Number of Shares Outstanding, Diluted
|
US-GAAP
|
|
Weighted Average Number of Shares Outstanding, Basic
|
US-GAAP
|
|
Weighted Average Number of Shares, Restricted Stock
|
US-GAAP
|
|
Wells in Process of Drilling
|
US-GAAP
|
|
Debt Instrument, Interest Rate, Increase (Decrease)
|
US-GAAP
|
|
Property, Plant and Equipment, Other, Net
|
US-GAAP
|
|
Repayments of Senior Debt
|
US-GAAP
|
|
Cost of Goods and Services Sold
|
US-GAAP
|
|
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost
|
US-GAAP
|
|
Purchase Obligation, to be Paid, Year One
|
US-GAAP
|
|
Treasury Stock, Common, Shares
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
|
US-GAAP
|
|
Unrecognized Tax Benefits
|
US-GAAP
|
|
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
|
US-GAAP
|
|
Deferred Tax Assets, Tax Credit Carryforwards, Research
|
US-GAAP
|
|
Income Taxes Paid, Net
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Amount
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Tax Credit, Amount
|
US-GAAP
|
|
Long-term Debt
|
US-GAAP
|
|
Senior Notes, Noncurrent
|
US-GAAP
|
|
Unrecognized Tax Benefits, Period Increase (Decrease)
|
US-GAAP
|
|
Equity Method Investments
|
US-GAAP
|
|
Deferred Tax Asset, Interest Carryforward
|
US-GAAP
|
|
Interest Expense Nonoperating
|
US-GAAP
|
|
Operating Expenses
|
US-GAAP
|
|
Other Cost and Expense, Operating
|
US-GAAP
|
|
Proceeds from Sale of Equity Method Investments
|
US-GAAP
|
|
Sale of Stock, Number of Shares Issued in Transaction
|
US-GAAP
|
|
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
|
US-GAAP
|
|
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
|
US-GAAP
|
|
Treasury Stock, Shares, Acquired
|
US-GAAP
|
|
Accounts Payable and Accrued Liabilities, Current
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Percent
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
|
US-GAAP
|
|
Federal Income Tax Expense (Benefit), Continuing Operations
|
US-GAAP
|
|
Federal State And Local Income Tax Expense Benefit Continuing Operations
|
US-GAAP
|
|
Income Tax Paid Federal After Refund Received
|
US-GAAP
|
|
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
|
US-GAAP
|
|
State and Local Income Tax Expense (Benefit), Continuing Operations
|
US-GAAP
|
|
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
|
US-GAAP
|
|
Gain (Loss) on Extinguishment of Debt
|
US-GAAP
|
|
|
ECD
|
|
|
ECD
|
|
|
ECD
|
|
|
ECD
|
|
|
ECD
|
|
|
ECD
|
|
|
ECD
|