| Name | FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentOtherAdjustmentsExplanation |
|---|---|
| Namespace | http://fasb.org/us-gaap/2022 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment, Other Adjustments, Explanation | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This element represents an explanation of other significant or recurring adjustments made during the period to premiums receivable related to financial guarantee insurance contracts. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| elementCreationTaxonomyVersion | 2009 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 944 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 310 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 3 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Subparagraph | (c)(4)(iv) | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | https://asc.fasb.org/extlink&oid=6933075&loc=SL5748726-161290 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Relation Type | Role | |
|---|---|---|---|
Financial Guarantee Insurance Contracts, Premiums Receivable, Increase (Decrease), Other Adjustments us-gaap:FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentOtherAdjustments | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
Financial Guarantee Insurance Contracts, Premiums Receivable, Increase (Decrease), Other Adjustments us-gaap:FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentOtherAdjustments | domain-member | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable |