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Inventories
6 Months Ended
Jun. 30, 2012
Inventories

1.5 Inventories

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

 

     As of  
     June 30, 2012     December 31, 2011  

Raw materials

   $ 277.4      $ 295.5   

Work in progress

     216.1        219.9   

Finished products

     182.3        184.0   
  

 

 

   

 

 

 

Inventories

     675.8        699.4   

Inventory valuation reserve

     (80.1     (76.1
  

 

 

   

 

 

 

Total inventories, net of reserve

   $ 595.7      $ 623.3