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Balance Sheet Components - Schedule of Net Utility Property Recorded at Original Cost Net of Accumulated Depreciation (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
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Balance Sheet Related Disclosures [Abstract] |  |
Utility plant in service | $ 8,067,517 | $ 7,799,481
Construction work in progress | 246,490 | 179,527
Total | 8,314,007 | 7,979,008
Less: Accumulated depreciation and amortization | 2,389,617 | 2,278,952
Total | $ 5,924,390 | $ 5,700,056

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