cm:Concept: us-gaap:ContractWithCustomerAssetAccumulatedAllowanceForCreditLossNoncurrent
Contract with Customer, Asset, Accumulated Allowance for Credit Loss, Noncurrent |
us-gaap:ContractWithCustomerAssetAccumulatedAllowanceForCreditLossNoncurrent |
Amount of accumulated credit loss for right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as noncurrent. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
As Of (instant) |
Credit |
false |
us-gaap:ContractWithCustomerAssetAccumulatedAllowanceForCreditLossNoncurrent |