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cm:Concept: us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued
Standard label: Stock Issued During Period, Value, Treasury Stock Reissued
Name: us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued
Documentation: Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.
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:StockIssuedDuringPeriodValueTreasuryStockReissued

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Labels
Label Role Language
Stock Issued During Period, Value, Treasury Stock Reissued http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02(28)) http://fasb.org/us-gaap/role/ref/legacyRef 210
FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02(29)) http://fasb.org/us-gaap/role/ref/legacyRef 210
FASB Accounting Standards Codification 505 10 S99 1 (SX 210.3-04) http://fasb.org/us-gaap/role/ref/legacyRef 505
FASB Accounting Standards Codification 505 10 50 2 http://fasb.org/us-gaap/role/ref/legacyRef 505
FASB Accounting Standards Codification 505 30 45 1 http://fasb.org/us-gaap/role/ref/legacyRef 505

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Roll Up Relations
Part Of Roll Up:
us-gaap:StockholdersEquityPeriodIncreaseDecrease