| Standard label: | Public Utilities, Disclosure of Regulatory Matters Pending |
| Name: | us-gaap:PublicUtilitiesDisclosureOfRegulatoryMattersPending |
| Documentation: | Describes all of the specific regulatory matters that are pending, including the regulatory authorities involved and the potential impacts. |
| Object type: | cm:Concept |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:PublicUtilitiesDisclosureOfRegulatoryMattersPending |
| Label | Role | Language |
| Public Utilities, Disclosure of Regulatory Matters Pending | http://www.xbrl.org/2003/role/label | en-US |