cm:Level3TextBlock: us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTextBlock
Impaired Assets to be Disposed of by Method Other than Sale [Table Text Block] |
us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTextBlock |
Tabular disclosure for impaired assets to be disposed of by a method other than sale. Includes disclosure of the carrying value of the asset, the facts and circumstances leading to impairment, the amount of impairment loss, the income statement classification, the method for determining fair value and the segment in which the impaired long-lived assets being disposed of by a method other than sale is reported. |
cm:Level3TextBlock |
Text Block (HTML) (nonnum:textBlockItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTextBlock |
ImpairedAssetsTobeDisposedOfByMethodOtherThanSale |