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Property, Plant and Equipment
9 Months Ended
Dec. 31, 2012
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Note 11: Property, Plant and Equipment

Property, plant and equipment consisted of the following:

   
December 31, 2012
  
March 31, 2012
 
Gross property, plant and equipment
 $1,033.8  $1,092.7 
Accumulated depreciation
  (674.4)  (680.6)
Net property, plant and equipment
 $359.4  $412.1