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Revenues from Contracts with Customers - Contract Costs (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Contract costs      
Contract cost asset $ 158.7   $ 198.9
Practical expedient, incremental costs of obtaining a contract true    
Amortization expense of contract cost asset $ 52.8 $ 9.5  
Impairment loss for contract cost asset $ 45.4 $ 0.0