Property, Plant and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Components of property, plant and equipment, net

(in millions)	December 31, 2018			December 31, 2017
Land	$	7.5		$	7.7
Buildings and improvements	102.3			103.2
Machinery, equipment, and other	499.9			441.1
Subtotal	609.7			552.0
Less accumulated depreciation	(398.0		)	(369.0		)
Total	$	211.7		$	183.0