*

cm:Level3TextBlock: us-gaap:ScheduleOfRealizedGainLossTableTextBlock
Standard label: Schedule of Realized Gain (Loss) [Table Text Block]
Name: us-gaap:ScheduleOfRealizedGainLossTableTextBlock
Documentation: Tabular disclosure of the proceeds from sales of available-for-sale securities and the gross realized gains and gross realized losses that have been included in earnings as a result of those sales.
Object type: cm:Level3TextBlock
Data type: Text Block (HTML) (nonnum:textBlockItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:ScheduleOfRealizedGainLossTableTextBlock
Examples of this text block disclosure: RealizedGainLoss

*

Labels
Label Role Language
Schedule of Realized Gain (Loss) [Table Text Block] http://www.xbrl.org/2003/role/label en-US

*

References
Reference Role Topic
FASB Accounting Standards Codification 320 10 50 9 (a) http://fasb.org/us-gaap/role/ref/legacyRef 320