| Name | QuantifyingMisstatementInCurrentYearFinancialStatementsByNatureOfErrorAxis |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrldt:dimensionItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Nature of Error [Axis] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Information by type of error in the financial statements. | 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 | 2019-11 | http://fasb.org/srt/role/changeNote/changeNote |
| ModifiedReferences | true | http://fasb.org/srt/role/changeNote/changeNote |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:NatureOfErrorDomain | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingChangesAndErrorCorrections | |
us-gaap:NatureOfErrorDomain | dimension-default | http://fasb.org/us-gaap/role/disclosure/AccountingChangesAndErrorCorrectionsScheduleOfQuantifyingPriorYearMisstatementCorrectedInCurrentYearFinancialStatementsTable | |
us-gaap:NatureOfErrorDomain | dimension-domain | http://fasb.org/us-gaap/role/disclosure/AccountingChangesAndErrorCorrectionsScheduleOfQuantifyingPriorYearMisstatementCorrectedInCurrentYearFinancialStatementsTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ScheduleOfQuantifyingPriorYearMisstatementCorrectedInCurrentYearFinancialStatementsTable | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingChangesAndErrorCorrections | |
us-gaap:ScheduleOfQuantifyingPriorYearMisstatementCorrectedInCurrentYearFinancialStatementsTable | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/AccountingChangesAndErrorCorrectionsScheduleOfQuantifyingPriorYearMisstatementCorrectedInCurrentYearFinancialStatementsTable |