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Inventories (Tables)
 3 Months Ended
Mar. 31, 2017
Inventories

Inventories consisted of:

 

     March 31,
2017		      December 31,
2016		  
(dollars in millions)              

Finished goods

    $ 296.9      $ 292.8  

Work in process

      35.5        27.0  

Raw materials

      164.8        163.2  
  

 

 

     

 

 

  
   $ 497.2      $ 483.0