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Summary of Significant Accounting Policies - Renewable Identification Numbers Obligation (Details) - USD ($)
$ in Millions
1 Months Ended
Aug. 31, 2025
Sep. 30, 2025
Dec. 31, 2024
Schedule of Equity Method Investments      
Percentage of EPA granted full relief 50.00%    
Threshold percentage of RINs volume obligation 50.00%    
Program Years 2022-2024 | Shreveport      
Schedule of Equity Method Investments      
Percentage of EPA granted full relief 50.00%    
Program Years 2023-2024 | MONTANA      
Schedule of Equity Method Investments      
Percentage of EPA granted full relief 50.00%    
Fair Value, Measurements, Recurring      
Schedule of Equity Method Investments      
RINs obligation   $ 133.0 $ 245.4