cm:Concept: us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive
Short-duration Insurance Contracts, Historical Claims Duration, Year Five |
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive |
Percentage of average annual payout, after reinsurance, in the fifth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. |
cm:Concept |
Percent (num:percentItemType) |
As Of (instant) |
(no balance type) |
false |
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive |