Investments (Tables)

6 Months Ended

Nov. 30, 2013

Equity Method And Cost Method Investments [Abstract]

Schedule Of Cost And Equity Method Investments [Table Text Block]

The following table summarizes the Company’s investments as of the dates indicated:

	November 30, 2013		May 31, 2013		November 30, 2012
Cost method investments:
UK - based	$	4.8	$	5.0	$	5.6
Total cost method investments	$	4.8	$	5.0	$	5.6
Equity method investments:
UK - based	$	17.9	$	14.6	$	17.3
Other		1.0		-		-
Total equity method investments	$	18.9	$	14.6	$	17.3
Total	$	23.7	$	19.6	$	22.9