Inventories (Tables)

12 Months Ended

Dec. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventories

	December 31,
(In millions)	2017		2016
Raw materials	$	126.7	$	120.6
Work in progress		52.1		53.7
Finished goods		135.2		116.7
Total inventory	$	314.0	$	291.0