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Commitments and Contingencies - Silverado Wildfire Matter (Details) - Silverado Wildfire | 1 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2019 | Jun. 30, 2023 USD ($) | Oct. 31, 2020 a
Loss Contingencies [Line Items] |  |  |
Damaged land (in acres) | a |  |  | 13,000
Time of pole replacement before fire | 19 months |  |
Loss contingency accrual | $ |  | $ 0 |

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