Investments (Tables)

9 Months Ended

Feb. 28, 2015

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, 2015		May 31, 2014		February 28, 2014
Equity method investments:
UK - based	$	18.6	$	18.3	$	18.3
Other	0.0		0.1		1.1
Total equity method investments	$	18.6	$	18.4	$	19.4
Total	$	18.6	$	18.4	$	19.4