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Inventories
9 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
Inventories
Inventories
The components of inventories are as follows: 
(in millions)
September 30, 2013
 
December 31, 2012
Raw materials, net of reserves
$
81.3

 
$
76.6

Work in progress
1.5

 
2.1

Finished goods, net of reserves
65.2

 
44.6

Inventories
$
148.0

 
$
123.3


Raw materials are net of a $4.9 million and $4.2 million reserve for obsolete and slow moving inventory at September 30, 2013 and December 31, 2012, respectively. Finished goods are net of a $2.0 million and $2.7 million reserve for obsolete and slow moving inventory and lower of cost or market at September 30, 2013 and December 31, 2012, respectively.