Details for Selection
| Standard label: | Deferred Tax Liabilities, Regulatory Assets and Liabilities |
| Name: | us-gaap:DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities |
| Documentation: | The amount as of the balance sheet date of the estimated future tax effects arising from differences in accounting under GAAP and tax returns for assets and liabilities established under GAAP pertaining to rate-setting. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Credit |
| Object class: | [Concept] |