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Variable Interest Entities - Schedule of Amounts Relating to the VIEs Included in Consolidated Balance Sheets (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Palo Verde Sale Leaseback Variable Interest Entities |  |
Palo Verde sale leaseback property, plant and equipment, net of accumulated depreciation | $ 20,331,366 | $ 19,197,899
Amounts relating to the VIEs included in Condensed Consolidated Balance Sheets |  |
Equity — Noncontrolling interests | 43,083 | 103,167
APS |  |
Palo Verde Sale Leaseback Variable Interest Entities |  |
Palo Verde sale leaseback property, plant and equipment, net of accumulated depreciation | 20,331,211 | 19,197,743
Amounts relating to the VIEs included in Condensed Consolidated Balance Sheets |  |
Equity — Noncontrolling interests | 43,083 | 103,167
Palo Verde VIE | APS |  |
Palo Verde Sale Leaseback Variable Interest Entities |  |
Palo Verde sale leaseback property, plant and equipment, net of accumulated depreciation | 32,416 | 82,556
Amounts relating to the VIEs included in Condensed Consolidated Balance Sheets |  |
Equity — Noncontrolling interests | $ 43,083 | $ 103,167

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