Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2023

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

	June 30, 2023		December 31, 2022
	(in millions)
Salaries, wages and employee benefits	$	42.9	$	51.6
Interest	4.3		4.4
Environmental	10.4		10.4
Income taxes	10.7		10.7
Taxes other than income taxes	6.0		4.6
Operating lease liabilities	9.7		9.2
Other	24.2		29.3
	$	108.2	$	120.2