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cm:Concept: us-gaap:InvestmentInterestRate
Standard label: Investment Interest Rate
Name: us-gaap:InvestmentInterestRate
Documentation: Rate of interest on investment.
Object type: cm:Concept
Data type: Percent (num:percentItemType)
Period type: As Of (instant)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:InvestmentInterestRate

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Labels
Label Role Language
Investment Interest Rate http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 320 10 50 2 http://www.xbrl.org/2009/role/commonPracticeRef 320
FASB Accounting Standards Codification 320 10 50 5 http://www.xbrl.org/2009/role/commonPracticeRef 320