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Other Long-term Liabilities - Schedule of Other Long-term Liabilities (Details) - USD ($)
$ in Millions
Mar. 31, 2024
Dec. 31, 2023
Other Liabilities, Noncurrent [Abstract]    
Deferred revenue $ 119.1 $ 248.8
Asset retirement obligations 104.6 103.0
Operating lease liabilities 76.6 56.5
Other liabilities 3.8 6.8
Total other long-term liabilities $ 304.1 $ 415.1