Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Summary of inventory

Inventories are summarized as follows:

(in millions)	June 30, 2013		December 31, 2012
Raw materials and supplies	$	214.7	$	210.7
Work in process and finished goods	454.8		451.2
Total inventories	$	669.5	$	661.9