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cm:Concept: us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements
Standard label: Incremental Common Shares Attributable to Dilutive Effect of Equity Forward Agreements
Name: us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements
Documentation: Additional shared included in the calculation of diluted EPS as a result of the potentially dilutive effect of equity forward arrangements using the reverse treasury stock method.
Object type: cm:Concept
Data type: Shares (xbrli:sharesItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements

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Labels
Label Role Language
Incremental Common Shares Attributable to Dilutive Effect of Equity Forward Agreements http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 260 10 50 1 http://fasb.org/us-gaap/role/ref/legacyRef 260
FASB Accounting Standards Codification 260 10 45 35 http://fasb.org/us-gaap/role/ref/legacyRef 260

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