Inventories (Tables)

6 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Inventories

The following table details our inventories:

(In millions)	June 30, 2018		December 31, 2017
Raw materials	$	98.3	$	82.8
Work in process	145.2		125.7
Finished goods	336.7		298.3
Total	$	580.2	$	506.8