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cm:Concept: us-gaap:ExtendedProductWarrantyAccrualPreexistingIncreaseDecrease
Standard label: Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties
Name: us-gaap:ExtendedProductWarrantyAccrualPreexistingIncreaseDecrease
Documentation: Amount of increase (decrease) in the extended product warranty accrual from changes in estimates attributable to preexisting product warranties. Excludes standard product warranties.
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:ExtendedProductWarrantyAccrualPreexistingIncreaseDecrease

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

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