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cm:Concept: us-gaap:DerivativeNotionalAmount
Standard label: Derivative, Notional Amount
Name: us-gaap:DerivativeNotionalAmount
Documentation: Nominal or face amount used to calculate payment on derivative.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: As Of (instant)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:DerivativeNotionalAmount

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Labels
Label Role Language
Derivative, Notional Amount http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 815 10 50 1B http://www.xbrl.org/2009/role/commonPracticeRef 815
FASB Accounting Standards Codification 815 10 50 1A (d) http://www.xbrl.org/2009/role/commonPracticeRef 815