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Asset Retirement Obligations (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Balance at beginning of period $ 723.7 $ 702.8
Liabilities settled (51.2) (51.7)
Accretion expense 54.6 51.4
Revisions to estimates 27.8 21.2
Balance at end of period 754.9 723.7
Less: Current portion (included in “Accounts payable and accrued expenses”) 62.1 55.9
Asset retirement obligations, less current portion 692.8 667.8
Balance at end of period — active locations 567.6 507.9
Balance at end of period — closed or inactive locations $ 187.3 $ 215.8