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Equity Method Investment in ARO - Schedule of Related Parties (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Schedule of Equity Method Investments [Line Items]          
    Accounts receivable, net $ 631.7   $ 631.7   $ 459.3
Contract with Customer, Liability 180.3   180.3   153.8
Accounts payable - trade 347.0   347.0   400.1
Carrying value 259.2   259.2   282.3
Accretion of Discount on the Notes Receivable     27.6 $ 14.0  
ARO          
Schedule of Equity Method Investments [Line Items]          
    Accounts receivable, net 27.9   27.9   10.2
Contract with Customer, Liability 22.2   22.2   15.9
Accounts payable - trade 13.9   13.9   57.7
Principal amount 352.0   352.0   402.7
Discount (92.8)   (92.8)   (120.4)
Carrying value 259.2   259.2   282.3
Interest receivable 12.2   12.2   $ 0.0
Interest income 5.2 $ 7.6 12.2 15.1  
Accretion of Discount on the Notes Receivable 20.6 7.0 27.6 14.0  
Total interest income on the Notes Receivable from ARO 25.8 $ 14.6 39.8 $ 29.1  
ARO | Net Settlement Agreement          
Schedule of Equity Method Investments [Line Items]          
Accounts payable - trade 50.7   50.7    
Accretion of Discount on the Notes Receivable $ 13.9   $ 13.9