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Long-term Debt - Additional Information (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Oct. 22, 2024
Aug. 31, 2024
Sep. 30, 2023
Dec. 31, 2024
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Debt Instrument [Line Items]                  
Loss on early extinguishment of debt         $ 0.4 $ 0.0 $ 0.4 $ 0.0  
Financing cash flows from finance leases             $ 16.2 35.9  
Ocean Health                  
Debt Instrument [Line Items]                  
Financing cash flows from finance leases     $ 21.4         $ 21.4  
5.75% Senior Notes due 2025 | Senior Notes                  
Debt Instrument [Line Items]                  
Redemption amount   $ 150.0              
Debt instrument interest rate (as percent)   5.75%     5.75%   5.75%   5.75%
Loss on early extinguishment of debt         $ 0.4        
5.75% Senior Notes due 2025 | Senior Notes | Forecast                  
Debt Instrument [Line Items]                  
Loss on early extinguishment of debt       $ 0.2          
5.75% Senior Notes due 2025 | Senior Notes | Subsequent Event                  
Debt Instrument [Line Items]                  
Redemption amount $ 100.0                
Redemption price, percentage 100.00%