Investments (Tables)

3 Months Ended

Feb. 28, 2013

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

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

	February 28, 2013		May 31, 2012		February 29, 2012
Cost method investments:
UK - based	$	5.4	$	5.2	$	5.7
Total cost method investments	$	5.4	$	5.2	$	5.7
Equity method investments:
UK - based	$	15.2	$	15.4	$	14.0
U.S. - based		—		—		1.3
Total equity method investments	$	15.2	$	15.4	$	15.3
Total	$	20.6	$	20.6	$	21.0

Schedule of Equity Method Investments [Table Text Block]

The following table summarizes the Company’s Income from equity method investments for the periods indicated:

		Nine months ended
	February 28, 2013		February 29, 2012
Total equity investment income	$	1.5	$	1.9