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Inventories
9 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
Inventories

10. Inventories

Net inventories as of September 30, 2013 and December 31, 2012 are summarized in the table below:

 

     September 30,
2013
     December 31,
2012
 
(Dollars in millions)              

Raw materials

   $ 103.0       $ 118.2   

Work in process

     18.3         20.0   

Finished goods

     100.1         109.7   
  

 

 

    

 

 

 
     221.4         247.9   

Less revaluation to LIFO

     55.0         52.1   
  

 

 

    

 

 

 

Net

   $ 166.4       $ 195.8