Inventories

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Inventories

Note 4. Inventories

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

	March 31, 2019		December 31, 2018
Raw materials and manufacturing supplies	$	4.6	$	4.0
Work in process		10.2		8.1
Total	$	14.8	$	12.1