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Investment Income, Net (Tables)
 12 Months Ended
May 31, 2016
Investment Income, Net [Abstract]  
Investment Income, Net



 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 



 

Year ended May 31,

In millions

 

2016

 

2015

 

2014

Interest income on corporate funds

 

$

 8.4 

 

$

 7.8 

 

$

 6.9 

Interest expense

 

 

 (1.1)

 

 

 (0.7)

 

 

 (1.1)

Net loss from equity-method investments

 

 

 (2.8)

 

 

 (0.7)

 

 

 (0.4)

Investment income, net

 

$

 4.5 

 

$

 6.4 

 

$

 5.4