Inventories (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Components of Inventories

The components of the Company’s inventories, net of excess and obsolescence reserves for raw materials, at September 30, 2019 and December 31, 2018 were as follows:  

	September 30, 2019		December 31, 2018
Raw materials and manufacturing supplies	$	3.7	$	4.0
Work in process		10.0		8.1
Total	$	13.7	$	12.1