*

cm:Concept: us-gaap:SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount
Standard label: Settlement of Asset Retirement Obligations Through Noncash Payments, Amount
Name: us-gaap:SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount
Documentation: Amount of asset retirement obligations settled through noncash transactions. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset.
Object type: cm:Concept
Data type: Monetary (xbrli:monetaryItemType)
Period type: For Period (duration)
Balance type: Debit
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount

*

Labels
Label Role Language
Settlement of Asset Retirement Obligations Through Noncash Payments, Amount http://www.xbrl.org/2003/role/label en-US

*

References
Reference Role Topic
FASB Accounting Standards Codification 230 10 50 3 http://fasb.org/us-gaap/role/ref/legacyRef 230
FASB Accounting Standards Codification 230 10 50 4 http://fasb.org/us-gaap/role/ref/legacyRef 230
FASB Accounting Standards Codification 230 10 50 5 http://fasb.org/us-gaap/role/ref/legacyRef 230