cm:Concept: us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset
Impaired Assets to be Disposed of by Method Other than Sale, Carrying Value of Asset |
us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset |
The carrying amount on the books of the entity of the impaired asset to be disposed of by a method other than sale. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
As Of (instant) |
Debit |
false |
us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset |