NameIncomeStatementAbstract
Namespacehttp://fasb.org/us-gaap/2021-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Related Child Concepts

NameRelation TypeRole
us-gaap:Revenues
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherOperatingIncome
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonoperatingIncome
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherAmortizationOfDeferredCharges
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:AmortizationOfDeferredCharges
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherDepreciationAndAmortization
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonoperatingExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:InterestExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:InterestIncomeOperating
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:CostDirectLabor
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:CostOfGoodsAndServicesSold
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:CostOfRevenue
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:CostsAndExpenses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanAmortizationOfTransitionAssetObligation
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanInterestCost
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanOtherCosts
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:DirectOperatingCosts
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:EmployeeBenefitsAndShareBasedCompensation
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:GeneralAndAdministrativeExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:InterestAndDebtExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:InterestExpenseOther
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:InterestIncomeExpenseNet
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:InterestIncomeExpenseNonoperatingNet
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:InvestmentIncomeNonoperating
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:LaborAndRelatedExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:NoninterestExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:NonoperatingGainsLosses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:NonoperatingIncomeExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OfficersCompensation
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OperatingCostsAndExpenses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OperatingExpenses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OperatingIncomeLoss
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherCostAndExpenseOperating
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherExpenses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherGeneralAndAdministrativeExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherGeneralExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherLaborRelatedExpenses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNoninterestExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonoperatingAssetRelatedIncome
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonoperatingGainsLosses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonoperatingIncomeExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonrecurringExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonrecurringIncome
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherNonrecurringIncomeExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherSellingAndMarketingExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:OtherSellingGeneralAndAdministrativeExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:SalariesAndWages
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:SalariesWagesAndOfficersCompensation
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:SellingAndMarketingExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:SellingExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:SellingGeneralAndAdministrativeExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:UtilitiesOperatingExpense
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists
us-gaap:UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
domain-memberhttp://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists