| Name | EquitySecuritiesIndustryMember |
|---|---|
| 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 |
|---|---|---|---|
| Industry Sector [Domain] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Industry sector consisting of government, private and corporate entities engaged in business activities, including but not limited to, commercial, industrial, agricultural, financial services, technology, healthcare and real estate. | 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 |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:RealEstateSectorMember | parent-child | http://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01 | |
us-gaap:TechnologySectorMember | parent-child | http://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01 | |
us-gaap:RealEstateSectorMember | domain-member | http://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable | |
us-gaap:TechnologySectorMember | domain-member | http://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:EquitySecuritiesByIndustryAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01 | |
us-gaap:EquitySecuritiesByIndustryAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable | |
us-gaap:EquitySecuritiesByIndustryAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable |