Inventories (Tables)

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Schedule of the components of inventories

The components of inventories at December 31, 2018 and December 31, 2017 are summarized as follows:

	2018			2017
Raw materials	$	159.2		$	122.0
Work-in-process		102.0			98.9
Finished goods		248.0			227.7
Total inventories — gross		509.2			448.5
Excess and obsolete inventory reserve		(56.1	)		(47.9	)
Net inventories	$	453.1		$	400.6