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Inventories
 9 Months Ended
Sep. 30, 2017
Inventories

7. Inventories

Inventories consisted of:

 

     September 30,
2017		      December 31,
2016		  
(dollars in millions)              

Finished goods

    $ 328.3      $ 292.8  

Work in process

      29.5        27.0  

Raw materials

      171.5        163.2  
  

 

 

     

 

 

  
   $ 529.3      $ 483.0