Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Components of inventory

The components of inventory consist of the following:

	March 31, 2015		December 31, 2014
	(In millions)
Finished goods	$	151.0	$	146.0
Work in process	34.2		19.8
Raw materials and supplies	64.3		72.6
Inventories, net	$	249.5	$	238.4