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Property, Plant and Equipment
9 Months Ended
Dec. 31, 2017
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, 2017
  
March 31, 2017
 
Gross property, plant and equipment
 
$
1,266.2
  
$
1,177.6
 
Accumulated depreciation
  
(774.9
)
  
(718.6
)
Net property, plant and equipment
 
$
491.3
  
$
459.0