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cm:Concept: us-gaap:InvestmentOwnedUnrecognizedUnrealizedDepreciation
Standard label: Investment Owned, Unrecognized Unrealized Depreciation
Name: us-gaap:InvestmentOwnedUnrecognizedUnrealizedDepreciation
Documentation: This element represents the excess of the cost (face amount, notional amount) of an investment (security, contract) over its fair value which deficiency has not been recognized in earnings of the entity.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: As Of (instant)
Balance type: Credit
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:InvestmentOwnedUnrecognizedUnrealizedDepreciation

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Labels
Label Role Language
Investment Owned, Unrecognized Unrealized Depreciation http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 946 320 S99 22 http://fasb.org/us-gaap/role/ref/legacyRef 946