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cm:Concept: us-gaap:DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown
Standard label: Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down
Name: us-gaap:DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown
Documentation: Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a disposal group. Excludes discontinued operations.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: For Period (duration)
Balance type: Debit
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown

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Labels
Label Role Language
Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 230 10 45 28 (b) http://fasb.org/us-gaap/role/ref/legacyRef 230
FASB Accounting Standards Codification 360 10 50 3 (c) http://fasb.org/us-gaap/role/ref/legacyRef 360
FASB Accounting Standards Codification 360 10 45 5 http://fasb.org/us-gaap/role/ref/legacyRef 360

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