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v3.25.1

Contingencies and Commitments (Details) - USD ($) $ in Millions |  | 3 Months Ended |
--- | --- | --- | ---
Oct. 16, 2024 | Mar. 31, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Debt Instrument [Line Items] |  |  |  |
Total environmental accrual |  | $ 435.0 |  | $ 439.0
Expected period to incur a substantial amount of expenditures |  | 30 years |  |
Performance Guarantee |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Performance obligations secured by letters of credit and bank guarantees |  | $ 778.0 |  |
Propel Fuels Litigation |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Damages awarded | $ 604.9 |  |  |
Accrual for damages awarded |  |  | $ 604.9 |

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