XML 71 R57.htm IDEA: XBRL DOCUMENT v3.24.0.1
Equity Method Investment in ARO - Schedule of Related Parties (Details) - USD ($)
$ in Millions
 4 Months Ended 8 Months Ended 12 Months Ended
Apr. 30, 2021
Dec. 31, 2021
Dec. 31, 2023
Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]        
Accounts receivable, net $ 425.9   $ 459.3 $ 449.1
Accounts payable - trade 174.1   400.1 256.5
Accretion of discount on notes receivable from ARO 0.0 $ 20.8 28.3 44.9
ARO        
Schedule of Equity Method Investments [Line Items]        
Accounts receivable, net     10.2 12.0
Contract liabilities(2)     15.9 16.7
Accounts payable - trade     57.7 43.2
Principal amount     402.7 402.7
Discount     (120.4) (148.7)
Carrying value     282.3 254.0
Interest income 3.5 7.0 30.5 11.3
Accretion of discount on notes receivable from ARO 0.0 20.8 28.3 44.9
Interest income $ 3.5 $ 27.8 $ 58.8 $ 56.2