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cm:Member: us-gaap:OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain
Standard label: Oil and Gas Delivery Commitments and Contracts, Oil Producing Property [Domain]
Name: us-gaap:OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain
Documentation: Location or source of oil or gas to be used as primary supply point to meet the existing contract or commitment.
Object type: cm:Member
Data type: [Member] (nonnum:domainItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: true
Workiva Wdesk Taxonomy Analyzer: us-gaap:OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain

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Labels
Label Role Language
Oil and Gas Delivery Commitments and Contracts, Oil Producing Property [Domain] http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
SEC Regulation S-K (SK) 229 1207 http://fasb.org/us-gaap/role/ref/legacyRef 932