cm:Member: us-gaap:ExchangeOfProductHeldForSaleForDissimilarProductMember
Exchange of Product Held-for-sale for Dissimilar Product [Member] |
us-gaap:ExchangeOfProductHeldForSaleForDissimilarProductMember |
The exchange of a product held for sale in the ordinary course of business for dissimilar property as a means of selling the product to a customer. |
cm:Member |
[Member] (nonnum:domainItemType) |
For Period (duration) |
(no balance type) |
true |
us-gaap:ExchangeOfProductHeldForSaleForDissimilarProductMember |