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cm:Concept: us-gaap:GainsLossesOnRestructuringOfDebt
Standard label: Gains (Losses) on Restructuring of Debt
Name: us-gaap:GainsLossesOnRestructuringOfDebt
Documentation: For a debtor, the aggregate gain (loss) recognized on the restructuring of payables arises from the difference between the book value of the debt before the restructuring and the fair value of the payments on the debt after restructuring is complete.
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:GainsLossesOnRestructuringOfDebt

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Labels
Label Role Language
Gains (Losses) on Restructuring of Debt http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 470 60 50 1 (b) http://fasb.org/us-gaap/role/ref/legacyRef 470

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Roll Up Relations
Part Of Roll Up:
us-gaap:InterestAndDebtExpense
us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTax