cm:Table: us-gaap:SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleTable
Schedule of Securitization or Asset-backed Financing Arrangements, Financial Asset for which Transfer is Accounted as Sale [Table] |
us-gaap:SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleTable |
The gains or losses by type of financial asset in a securitization, asset-backed financing arrangement, or similar transfer recognized when a transfer is accounted for as a sale. |
cm:Table |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
true |
us-gaap:SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleTable |