Inventories - Schedule of the Components of Inventories (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Inventory Disclosure [Abstract]
Raw materials	$ 109.3	$ 155.3
Work-in-process	88.4	116.3
Finished goods	270.9	251.7
Total inventories — gross	468.6	523.3
Excess and obsolete inventory reserve	(39.6)	(34.1)
Net inventories	$ 429.0	$ 489.2