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cm:Concept: us-gaap:ExtendedProductWarrantyAccrualPeriodIncreaseDecrease
Standard label: Extended Product Warranty Accrual, Period Increase (Decrease)
Name: us-gaap:ExtendedProductWarrantyAccrualPeriodIncreaseDecrease
Documentation: Amount of increase (decrease) in the extended product warranty liability. Excludes standard product warranties.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:ExtendedProductWarrantyAccrualPeriodIncreaseDecrease

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Labels
Label Role Language
Extended Product Warranty Accrual, Period Increase (Decrease) http://www.xbrl.org/2003/role/label en-US
Extended Product Warranty Accrual, Period Increase (Decrease), Total http://www.xbrl.org/2003/role/totalLabel en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 460 10 50 8 (c)(3)-(4) http://fasb.org/us-gaap/role/ref/legacyRef 460