Details for Selection
| Standard label: | Electric and Gas Revenue |
| Name: | us-gaap:UtilityRevenue |
| Documentation: | The aggregate amount of revenues for public and other utilities generated by the sale of electricity, water, gas, and other services. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |