Accrued Expenses

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Accrued Expenses

11. Accrued Expenses

	As of December 31,
	2019		2018
	(in millions)
Salaries, wages and employee benefits	$	43.7	$	53.6
Interest	5.1		4.9
Environmental	25.2		16.4
Warranty	4.1		8.9
Income and other taxes	22.6		21.2
Operating lease liability	9.3		—
Other	27.3		27.0
	$	137.3	$	132.0