| Name | SignificantAccountingPoliciesTextBlock |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | dtr-types:textBlockItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Significant Accounting Policies [Text Block] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:BasisOfAccountingPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CashAndCashEquivalentsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CostOfSalesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ReceivablesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ConcentrationRiskCreditRisk | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:MajorCustomersPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:OffBalanceSheetCreditExposurePolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:InvestmentPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValuePolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:DerivativesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:TransfersAndServicingOfFinancialAssetsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:InventoryPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:PropertyPlantAndEquipmentPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:DepreciationDepletionAndAmortizationPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] us-gaap:ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:DeferredChargesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CreditCardOriginationCostsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:DebtPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SharesSubjectToMandatoryRedemptionChangesInRedemptionValuePolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:AssetRetirementObligationsAndEnvironmentalCostPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CommitmentsAndContingenciesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:StockholdersEquityPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueRecognitionPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueFromContractWithCustomerPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueRecognitionInterest | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueRecognitionDividends | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueRecognitionLeases | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueDifferentTransitionMethodPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueTransactionPriceMeasurementTaxExclusionPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RelatedPartiesAmountInCostOfSales | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SellingGeneralAndAdministrativeExpensesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:AdvertisingCostsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:InterestCapitalizationPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CompensationRelatedCostsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:LegalCostsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CommissionsExpensePolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:FrequentFlierProgramPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:MaintenanceCostPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:InterestExpensePolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ResearchDevelopmentAndComputerSoftwarePolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CollaborativeArrangementAccountingPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:DiscontinuedOperationsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:IncomeTaxPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ComprehensiveIncomePolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:EarningsPerSharePolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:BusinessCombinationsAndOtherPurchaseOfBusinessTransactionsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SelfInsuranceReservePolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:LesseeLeasesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:LessorLeasesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ShortTermLeasesPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SeparationOfLeaseAndNonleaseComponentsPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SaleLeasebackTransactionsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SegmentReportingPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SubsequentEventsPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:FairValueMeasurementPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:IndustrySpecificPoliciesAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:DisclosureTextBlockAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/ComprehensiveTextBlockList | |
us-gaap:AccountingPoliciesAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies |