cm:Concept: us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleSegmentClassification
Impaired Assets to be Disposed of by Method Other than Sale, Segment Classification |
us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleSegmentClassification |
The segment in which the impaired long-lived asset being disposed of by a method other than sale is reported. |
cm:Concept |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleSegmentClassification |