Inventories (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Schedule of the components of inventories

The components of inventories as of September 30, 2019 and December 31, 2018 are summarized as follows:

	September 30, 2019			December 31, 2018
Raw materials	$	176.2		$	159.2
Work-in-process		141.2			112.0
Finished goods		262.1			238.0
Total inventories		579.5			509.2
Excess and obsolete inventory reserve		(57.6	)		(56.1	)
Inventories — net	$	521.9		$	453.1