| Name | EffectiveIncomeTaxRateContinuingOperations |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | num:percentItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Effective Income Tax Rate Reconciliation, Percent | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Effective Income Tax Rate Reconciliation, Percent, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| SourceName | Reference Project:Taxonomy Technical Improvement | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2020 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2019-12 | http://fasb.org/srt/role/changeNote/changeNote |
| ModifiedReferences | true | http://fasb.org/srt/role/changeNote/changeNote |
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 740 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 50 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 12 | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTaxOnAccumulatedForeignEarningsPercent | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpense | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationDeductions | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxSettlements | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxContingencies | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxExemptIncome | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationTaxHolidays | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationDispositionOfBusiness | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationDispositionOfAssets | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationRepatriationForeignEarningsJobsCreationActOf2004 | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes | |
us-gaap:EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent | summation-item | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IncomeTaxes |