cm:Concept: us-gaap:DerivativeInstrumentsInHedgesAssetsAtFairValue
Derivative Instruments in Hedges, Assets, at Fair Value |
us-gaap:DerivativeInstrumentsInHedgesAssetsAtFairValue |
Aggregate fair value of all derivative assets designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
As Of (instant) |
Debit |
false |
us-gaap:DerivativeInstrumentsInHedgesAssetsAtFairValue |