*

cm:Level1TextBlock: us-gaap:ScheduleOfRegulatoryLiabilitiesTextBlock
Standard label: Schedule of Regulatory Liabilities [Table Text Block]
Name: us-gaap:ScheduleOfRegulatoryLiabilitiesTextBlock
Documentation: Tabular disclosure of regulatory liabilities. Detailed information about liabilities that result from rate actions of a regulator. Rate actions of a regulator can impose a liability on a regulated enterprise resulting in a regulatory liability.
Object type: cm:Level1TextBlock
Data type: Text Block (HTML) (nonnum:textBlockItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:ScheduleOfRegulatoryLiabilitiesTextBlock

*

Labels
Label Role Language
Schedule of Regulatory Liabilities [Table Text Block] http://www.xbrl.org/2003/role/label en-US

*

References
Reference Role Topic
FASB Accounting Standards Codification 980 405 25 1 http://fasb.org/us-gaap/role/ref/legacyRef 980