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cm:Concept: us-gaap:InventoryLIFOReserve
Standard label: Inventory, LIFO Reserve
Name: us-gaap:InventoryLIFOReserve
Documentation: Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: As Of (instant)
Balance type: Credit
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:InventoryLIFOReserve

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Labels
Label Role Language
Inventory, LIFO Reserve http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02.6(c)) http://fasb.org/us-gaap/role/ref/legacyRef 210

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Roll Up Relations
Part Of Roll Up:
us-gaap:InventoryAdjustments
us-gaap:LIFOInventoryAmount