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Inventories
9 Months Ended
Sep. 30, 2013
Inventories

5 Inventories

Inventories are stated at the lower of cost (principally FIFO) or market. The components of inventories were as follows:

 

     As of  
     September 30, 2013     December 31, 2012  

Raw materials

   $ 313.7      $ 287.7   

Work in progress

     233.8        225.9   

Finished products

     182.4        180.9   
  

 

 

   

 

 

 

Inventories

     729.9        694.5   

Inventory valuation reserve

     (87.5     (83.5
  

 

 

   

 

 

 

Total inventories, net of reserve

   $ 642.4      $ 611.0