cm:Level3TextBlock: us-gaap:ScheduleOfUnusualOrInfrequentItemsTextBlock
Schedule of Unusual or Infrequent Items, or Both [Table Text Block] |
us-gaap:ScheduleOfUnusualOrInfrequentItemsTextBlock |
Tabular disclosure of the nature and financial statement effect of an event or transaction that is unusual in nature or infrequent in occurrence, or both. |
cm:Level3TextBlock |
Text Block (HTML) (nonnum:textBlockItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:ScheduleOfUnusualOrInfrequentItemsTextBlock |
UnusualOrInfrequentItem |