Details for Selection
| Standard label: | Spent Nuclear Fuel Obligation, Noncurrent |
| Name: | us-gaap:SpentNuclearFuelObligationNoncurrent |
| Documentation: | Provision for the disposal costs of spent nuclear fuel from generating stations. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Credit |
| Object class: | [Concept] |