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cm:Concept: us-gaap:InvestmentsInAndAdvancesToAffiliatesDividendOrInterestOther
Standard label: Investments in and Advances to Affiliates, Dividend or Interest, Other
Name: us-gaap:InvestmentsInAndAdvancesToAffiliatesDividendOrInterestOther
Documentation: All other dividends and interest. Explain in the "Schedule of Investments, Investment Notes" the treatment accorded each item.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: For Period (duration)
Balance type: Credit
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:InvestmentsInAndAdvancesToAffiliatesDividendOrInterestOther

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Labels
Label Role Language
Investments in and Advances to Affiliates, Dividend or Interest, Other http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 946 320 S99 6 (SX 210.12-14(5)(b)) http://fasb.org/us-gaap/role/ref/legacyRef 946
FASB Accounting Standards Codification 946 320 S99 6 (SX 210.12-14(Column D)(Column 2)) http://fasb.org/us-gaap/role/ref/legacyRef 946