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Investments (Tables)
9 Months Ended
Feb. 28, 2014
Equity Method And Cost Method Investments [Abstract]  
Schedule Of Cost And Equity Method Investments
The following table summarizes the Company’s investments as of the dates indicated:
 
February 28, 2014
 
May 31, 2013
 
February 28, 2013
Cost method investments:
 
 
 
 
 
UK - based
$

 
$
5.0

 
$
5.4

Total cost method investments
$

 
$
5.0

 
$
5.4

Equity method investments:
 

 
 

 
 

UK - based
$
18.3

 
$
14.6

 
$
15.2

Other
1.1

 

 

Total equity method investments
$
19.4

 
$
14.6

 
$
15.2

Total
$
19.4

 
$
19.6

 
$
20.6