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cm:Concept: us-gaap:ImpairedLongLivedAssetsHeldAndUsedFactsAndCircumstancesLeadingToImpairment
Standard label: Impaired Long-Lived Assets Held and Used, Facts and Circumstances Leading to Impairment
Name: us-gaap:ImpairedLongLivedAssetsHeldAndUsedFactsAndCircumstancesLeadingToImpairment
Documentation: A description of the facts and circumstances leading to the impairment of the long-lived asset held and used.
Object type: cm:Concept
Data type: Text/String (xbrli:stringItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:ImpairedLongLivedAssetsHeldAndUsedFactsAndCircumstancesLeadingToImpairment

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Labels
Label Role Language
Impaired Long-Lived Assets Held and Used, Facts and Circumstances Leading to Impairment http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 360 10 50 2 (a) http://fasb.org/us-gaap/role/ref/legacyRef 360