v3.25.2
Accrued Expenses
6 Months Ended
Jun. 30, 2025
Payables and Accruals [Abstract]  
Accrued Expenses Accrued Expenses
June 30,
2025
December 31,
2024
 (in millions)
Salaries, wages and employee benefits$39.5 $52.6 
Interest2.7 4.4 
Environmental8.6 11.3 
Income taxes14.9 11.5 
Taxes other than income taxes5.2 3.5 
Operating lease liabilities11.1 10.2 
Other18.6 22.5 
$100.6 $116.0