cm:Concept: us-gaap:DeferredRevenueAndCreditsCurrent
Deferred Revenue and Credits, Current |
us-gaap:DeferredRevenueAndCreditsCurrent |
Total carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue or other forms of income in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
As Of (instant) |
Credit |
false |
us-gaap:DeferredRevenueAndCreditsCurrent |