Details for Selection
| Standard label: | Proceeds from Contribution in Aid of Construction | 
| Name: | us-gaap:ProceedsFromContributionInAidOfConstruction | 
| Documentation: | The cash inflow from developers, builders, governmental agencies and municipalities that provide the entity with cash to extend its construction services to their properties. | 
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) | 
| Period type: | For period (duration) | 
| Balance type: | Debit | 
| Object class: | [Concept] |