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cm:Concept: us-gaap:EnergyRelatedInventoryNaturalGasInStorage
Standard label: Energy Related Inventory, Natural Gas in Storage
Name: us-gaap:EnergyRelatedInventoryNaturalGasInStorage
Documentation: Carrying amount as of the balance sheet date of natural gas in storage, which is a mixture of gases (liquefied or otherwise), used for fuel and manufacturing purposes, which is ready for sale.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: As Of (instant)
Balance type: Debit
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:EnergyRelatedInventoryNaturalGasInStorage

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Labels
Label Role Language
Energy Related Inventory, Natural Gas in Storage 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(a)) http://fasb.org/us-gaap/role/ref/legacyRef 210

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