*

cm:Concept: us-gaap:ValuationAllowancesAndReservesRecoveries
Standard label: SEC Schedule, 12-09, Valuation Allowances and Reserves, Addition, Recovery
Name: us-gaap:ValuationAllowancesAndReservesRecoveries
Documentation: Amount of increase in valuation and qualifying accounts and reserves from recovery of amount previously written off or reestablishment of reserve previously utilized.
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:ValuationAllowancesAndReservesRecoveries

*

Labels
Label Role Language
SEC Schedule, 12-09, Valuation Allowances and Reserves, Addition, Recovery http://www.xbrl.org/2003/role/label en-US

*

References
Reference Role Topic
FASB Accounting Standards Codification 235 10 S99 4 (SX 210.12-09) http://www.xbrl.org/2009/role/commonPracticeRef 235