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Property, Plant and Equipment
6 Months Ended
Sep. 30, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Note 12: Property, Plant and Equipment

Property, plant and equipment consisted of the following:

 
 
September 30, 2013
  
March 31, 2013
 
Gross property, plant and equipment
 
$
1,061.4
  
$
1,033.1
 
Accumulated depreciation
  
(712.1
)
  
(677.2
)
Net property, plant and equipment
 
$
349.3
  
$
355.9