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INVENTORIES
6 Months Ended
Jun. 30, 2015
INVENTORIES  
INVENTORIES

3. INVENTORIES

As of June 30, 2015 and December 31, 2014, the major classes of inventories were as follows:

                                                                                                                                                                                    

(In millions)

 

June 30,
2015

 

December 31,
2014

 

Raw materials

   

  $

137.7 

   

  $

125.8 

   

Work-in-progress

 

 

5.3 

 

 

4.8 

 

Finished goods

   

​  

240.2 

   

​  

223.1 

   

​  

​  

​  

​  

Inventories

 

  $

383.2 

 

  $

353.7