v3.26.1
Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Short-term borrowings $ 248.8 $ 241.1
Long-term Debt Types [Abstract]    
Total long-term debt 3,993.5 3,973.2
Total debt 4,242.3 4,214.3
Long-term Debt by Current and Noncurrent [Abstract]    
Current liabilities 347.2 404.2
Noncurrent liabilities 3,895.1 3,810.1
Term Loan A | Senior Secured Credit Facility - Amended March 2026    
Long-term Debt Types [Abstract]    
Long-term Debt 1,218.5  
Other Disclosures [Abstract]    
Debt issue costs 6.5  
Term Loan A | Senior Secured Credit Facility - Amended III    
Long-term Debt Types [Abstract]    
Long-term Debt   1,223.3
Other Disclosures [Abstract]    
Debt issue costs   1.7
Senior unsecured notes    
Long-term Debt Types [Abstract]    
Long-term Debt 1,391.7 1,390.4
Other Disclosures [Abstract]    
Debt issue costs 8.3 9.6
Revolving Credit Facility    
Long-term Debt Types [Abstract]    
Long-term Debt 500.0 420.0
Other Facilities    
Long-term Debt Types [Abstract]    
Long-term Debt 608.6 669.1
Other Facilities | Other Revolving Credit Facilities    
Long-term Debt Types [Abstract]    
Long-term Debt 502.0 557.0
Financing leases    
Long-term Debt Types [Abstract]    
Financing leases 274.7 270.4
Short-term borrowings    
Debt Instrument [Line Items]    
Short-term borrowings $ 248.8 $ 241.1