cm:Concept: us-gaap:FinancialGuaranteeInsuranceContractsAcceleratedPremiumRevenueAmount
Financial Guarantee Insurance Contracts, Accelerated Premium Revenue, Amount |
us-gaap:FinancialGuaranteeInsuranceContractsAcceleratedPremiumRevenueAmount |
This element represents the amount of premium revenue on financial guarantee insurance contracts recognized during the period that was accelerated for revenue recognition purposes. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
For Period (duration) |
Credit |
false |
us-gaap:FinancialGuaranteeInsuranceContractsAcceleratedPremiumRevenueAmount |