| Name | FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Class of Financing Receivable [Domain] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Financing receivables determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| PublishDate | 2020-01 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Source | Taxonomy Implementation Guide | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| SourceName | Dimensional Modeling for Financing Receivable Disclosures | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| pdfURI | https://www.fasb.org/financingreceivables_2016 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| SourceName | Financial Instruments-Credit Losses | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2019 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2018-10 | http://fasb.org/srt/role/changeNote/changeNote |
| ModifiedLabels | true | http://fasb.org/srt/role/changeNote/changeNote |
| Source_ASU_Number | 2016-13 | http://fasb.org/srt/role/changeNote/changeNote |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp01 | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp01ScheduleOfFinancingReceivablesPastDueTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp01ScheduleOfFinancingReceivablesPastDueTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp02 | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp02ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp02ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp03 | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp03ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp03ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp05 | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp05FinancingReceivableNonaccrualTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/CreditLossesTmp05FinancingReceivableNonaccrualTable |