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cm:Member: us-gaap:FairValueHedgingMember
Standard label: Fair Value Hedging [Member]
Name: us-gaap:FairValueHedgingMember
Documentation: A hedge of the exposure to changes in the fair value of a recognized asset or liability, or of an unrecognized firm commitment, that are attributable to a particular risk.
Object type: cm:Member
Data type: [Member] (nonnum:domainItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: true
Workiva Wdesk Taxonomy Analyzer: us-gaap:FairValueHedgingMember

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Labels
Label Role Language
Fair Value Hedging [Member] http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 815 10 50 2 (a)(1)(i) http://fasb.org/us-gaap/role/ref/legacyRef 815