cm:Concept: us-gaap:TranslationAdjustmentForNetInvestmentHedgeNetOfTaxPeriodIncreaseDecrease
Derivatives used in Net Investment Hedge, Net of Tax, Period Increase (Decrease) |
us-gaap:TranslationAdjustmentForNetInvestmentHedgeNetOfTaxPeriodIncreaseDecrease |
Amount of increase (decrease) in the cumulative translation adjustment from gain (loss), after tax, on foreign currency derivatives, that are designated as, and are effective as, economic hedges of a net investment in a foreign entity. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:TranslationAdjustmentForNetInvestmentHedgeNetOfTaxPeriodIncreaseDecrease |