| Name | IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Effective Income Tax Rate Reconciliation, Amount [Abstract] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTaxOnAccumulatedForeignEarningsAmount | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationForeignIncomeTaxRateDifferential | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationTaxCreditsAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationNondeductibleExpenseAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationDeductionsAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationTaxContingenciesAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationTaxSettlementsAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxReconciliationOtherReconcilingItemsAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:IncomeTaxExpenseBenefit | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:IncomeTaxDisclosureTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes |