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Property, Plant and Equipment
12 Months Ended
Dec. 31, 2012
Property, Plant and Equipment
8.   Property, Plant and Equipment

 

     As of December 31,  
     2012     2011  
     (in millions)  

Land

   $ 5.8      $ 3.9   

Buildings and improvements

     96.3        84.3   

Machinery and equipment

     341.6        312.5   

Construction in progress

     25.3        21.6   
  

 

 

   

 

 

 
     469.0        422.3   

Less accumulated depreciation

     (283.5     (258.1
  

 

 

   

 

 

 

Total

   $ 185.5      $ 164.2