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Inventories-Net (Tables)
9 Months Ended
Sep. 30, 2011
Inventories - Net 
Schedule of inventory

 
  September 30,
2011
  December 31,
2010
 
 
  (in millions)
 

Fertilizer

  $ 284.0   $ 207.5  

Raw materials, spare parts and supplies

    57.6     62.8  
           

 

  $ 341.6   $ 270.3