v3.26.1
Long-term Debt - Schedule of Long-term Debt Outstanding (Details) - USD ($)
$ in Millions
Jun. 30, 2026
May 31, 2026
Dec. 31, 2025
Schedule of Outstanding Long-term Debt      
Finance lease obligations $ 281.7   $ 294.6
Total debt and finance lease obligations 2,634.0   2,490.8
Less: Current portion (35.9)   (43.6)
Long-term debt, net of current portion $ 2,598.1   $ 2,447.2
Senior Notes | 4.50% Senior Notes due 2028      
Schedule of Outstanding Long-term Debt      
Effective interest rate (in percent) 4.50% 4.50% 4.50%
Total debt $ 396.9   $ 792.0
Senior Notes | 4.75% Senior Notes due 2030      
Schedule of Outstanding Long-term Debt      
Effective interest rate (in percent) 4.75%   4.75%
Total debt $ 788.4   $ 787.0
Senior Notes | 4.625% Senior Notes due 2031      
Schedule of Outstanding Long-term Debt      
Effective interest rate (in percent) 4.625%   4.625%
Total debt $ 394.1   $ 393.6
Senior Notes | 5.875% Senior Notes due 2034      
Schedule of Outstanding Long-term Debt      
Effective interest rate (in percent) 5.875% 5.875% 5.875%
Total debt $ 491.0   $ 0.0
Other notes payable      
Schedule of Outstanding Long-term Debt      
Total debt 81.9   93.6
Advances under revolving credit facility | Line of Credit | The Credit Agreement      
Schedule of Outstanding Long-term Debt      
Total debt $ 200.0   $ 130.0