cm:Concept: us-gaap:RevenuePerformanceObligationDescriptionOfGoodOrService
Revenue, Performance Obligation, Description of Good or Service |
us-gaap:RevenuePerformanceObligationDescriptionOfGoodOrService |
Description of good or service to be transferred in contract with customer. Includes, but is not limited to, arrangement for another party to transfer good or service to customer. |
cm:Concept |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:RevenuePerformanceObligationDescriptionOfGoodOrService |