cm:Concept: us-gaap:PledgedAssetsSeparatelyReportedOtherAssetsPledgedAsCollateralAtFairValue
Pledged Assets Separately Reported, Other Assets Pledged as Collateral, at Fair Value |
us-gaap:PledgedAssetsSeparatelyReportedOtherAssetsPledgedAsCollateralAtFairValue |
The fair value, as of the date of each statement of financial position presented, of other assets which are owned but transferred to serve as collateral for the payment of the related debt obligation, and that are reclassified and separately reported in the statement of financial position because the transferee has the right by contract or custom to sell or re-pledge them. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
As Of (instant) |
Debit |
false |
us-gaap:PledgedAssetsSeparatelyReportedOtherAssetsPledgedAsCollateralAtFairValue |