Details for Selection
| Standard label: | Cost of Services, Energy Services |
| Name: | us-gaap:CostOfServicesEnergyServices |
| Documentation: | Cost incurred in providing energy services during the reporting period. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |