Details for Selection
| Standard label: | Gain (Loss) on Sale of Project |
| Name: | us-gaap:GainLossOnSaleOfProject |
| Documentation: | The gains and losses included in earning resulting from the sale of a project. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |