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Subsequent Events (Narrative) (Details) - USD ($) $ in Millions | Feb. 10, 2025 | Jan. 31, 2025 | Dec. 31, 2024 | Mar. 31, 2024
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Revolving Credit Facility | Production Tax Credit Facility |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Revolving credit facility, maximum borrowing capacity |  |  | $ 260.0 |
Interest rate swaps | Designated as Hedging Instrument |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Notional amount |  |  | $ 345.0 | $ 1,700.0
Subsequent Event | Revolving Credit Facility | Production Tax Credit Facility |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Revolving credit facility, maximum borrowing capacity | $ 280.0 |  |  |
Subsequent Event | Interest rate swaps | Designated as Hedging Instrument |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Notional amount |  | $ 100.0 |  |
Fixed rate paid or received |  | 4.06% |  |

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