| Name | FinancingReceivableCreditRatioTable |
|---|---|
| Namespace | http://fasb.org/srt/2021-01-31 |
| Prefix | srt |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrldt:hypercubeItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:FinancingReceivablePortfolioSegmentAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftFinancingReceivableCreditRatioTable | |
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftFinancingReceivableCreditRatioTable |
| Name | Relation Type | Role | |
|---|---|---|---|
srt:FinancingReceivableCreditRatioLineItems | all | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftFinancingReceivableCreditRatioTable |