| Name | BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAbstract |
|---|---|
| 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 |
|---|---|---|---|
| Business Combination, Assets and Liabilities Arising from Contingencies [Abstract] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognizedAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/BusinessCombinations | |
us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognizedOtherThanAtFairValueAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/BusinessCombinations | |
us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesDescription | parent-child | http://fasb.org/us-gaap/role/disclosure/BusinessCombinations | |
us-gaap:BusinessAcquisitionPreacquisitionContingencyAmountOfSettlement | parent-child | http://fasb.org/us-gaap/role/disclosure/BusinessCombinations | |
us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognizedAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsScheduleOfBusinessAcquisitionsByAcquisitionTable | |
us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognizedOtherThanAtFairValueAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsScheduleOfBusinessAcquisitionsByAcquisitionTable | |
us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesDescription | domain-member | http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsScheduleOfBusinessAcquisitionsByAcquisitionTable | |
us-gaap:BusinessAcquisitionPreacquisitionContingencyAmountOfSettlement | domain-member | http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsScheduleOfBusinessAcquisitionsByAcquisitionTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:BusinessAcquisitionLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/BusinessCombinations | |
us-gaap:BusinessAcquisitionLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsScheduleOfBusinessAcquisitionsByAcquisitionTable |