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Long-term Debt - Long-term Debt Outstanding (Details) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Dec. 09, 2021
Schedule of Outstanding Long-term Debt      
Finance lease obligations $ 381.0 $ 386.8  
Total debt and finance lease obligations 3,264.1 3,286.7  
Less: Current portion (42.8) (42.8)  
Long-term debt, net of current portion 3,221.3 3,243.9  
Term loan facilities | Term loan facilities      
Schedule of Outstanding Long-term Debt      
Total debt $ 235.3 238.5  
Senior Notes | 5.125% Senior Notes due 2023      
Schedule of Outstanding Long-term Debt      
Debt instrument interest rate (percent) 5.125%    
Total debt $ 0.0 99.6  
Senior Notes | 5.75% Senior Notes due 2025      
Schedule of Outstanding Long-term Debt      
Debt instrument interest rate (percent) 5.75%   5.75%
Total debt $ 347.2 347.0  
Senior Notes | 4.50% Senior Notes due 2028      
Schedule of Outstanding Long-term Debt      
Debt instrument interest rate (percent) 4.50%   4.50%
Total debt $ 779.5 786.8  
Senior Notes | 4.75% Senior Notes due 2030      
Schedule of Outstanding Long-term Debt      
Debt instrument interest rate (percent) 4.75%   4.75%
Total debt $ 777.2 784.7  
Senior Notes | 4.625% Senior Notes due 2031      
Schedule of Outstanding Long-term Debt      
Debt instrument interest rate (percent) 4.625%   4.625%
Total debt $ 389.9 393.7  
Other notes payable      
Schedule of Outstanding Long-term Debt      
Total debt 49.0 49.6  
Advances under revolving credit facility      
Schedule of Outstanding Long-term Debt      
Total debt $ 305.0 $ 200.0