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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 29 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2025 | Sep. 30, 2025 | Sep. 30, 2025 | Dec. 31, 2024
Loss Contingencies [Line Items] |  |  |  |
Environmental obligations |  | $ 11.1 | $ 11.1 | $ 11.3
Estimated amount recoverable |  | 6.8 | 6.8 | 6.5
Asset retirement obligation |  | 89.1 | 89.1 | $ 88.1
Additional possible loss contingency over the amount accrued |  | $ 1.2 |  |
Expense accrued on settlement | $ 2.0 |  |  |
Blue Owl [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Real estate funding |  |  | $ 1,000.0 |

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