Details for Selection
| Standard label: | Customer Advances for Construction |
| Name: | us-gaap:CustomerAdvancesForConstruction |
| Documentation: | For utilities only, represents the carrying amount of the liability as of the balance sheet date for payments received by a utility from its customers in advance of performing its obligations under terms of its construction agreements. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Credit |
| Object class: | [Concept] |