Details for Selection
| Standard label: | Utility, Revenue and Expense Recognition, Policy [Policy Text Block] |
| Name: | us-gaap:UtilityRevenueAndExpenseRecognitionPolicy |
| Documentation: | Disclosure of accounting policies and anticipated effects of regulatory rulings and on rate-setting regarding revenues and expenses incurred and recovered, including billed and unbilled revenues, revenues collected subject to refund, taxes collected from customers and remitted to governmental authorities, and postretirement benefits. |
| Commentary: | |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Text Block] |