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EQUITY INVESTMENT IN SBR (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Jun. 27, 2023
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]          
Equity method investment - return of capital     $ 1.8 $ 846.0 $ 0.0
Loss (gain) on formation of SBR equity method investment     $ (8.7) $ 925.1 $ 0.0
St. Bernard Renewables LLC          
Schedule of Equity Method Investments [Line Items]          
Fair Value of Assets Contributed $ 1,690.0        
Equity method investment - return of capital   $ 414.6      
Equity Method Investment, Ownership Percentage     50.00% 50.00%  
St. Bernard Renewables LLC | Eni SpA          
Schedule of Equity Method Investments [Line Items]          
Payments to Acquire Interest in Joint Venture $ 431.0