CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Nov. 30, 2012		Nov. 30, 2011		Nov. 30, 2012		Nov. 30, 2011
Revenues	$ 616.2		$ 685.3		$ 909.8		$ 1,003.3
Operating costs and expenses:
Cost of goods sold (exclusive of depreciation & amortization)	263.4		285.7		414.5		446.1
Selling, general and administrative expenses (exclusive of depreciation and amortization)	235.2		237.9		409.1		413.6
Depreciation and amortization	16.7	[1]	15.5	[1]	32.8	[1]	30.6	[1]
Loss on lease			6.2				6.2
Total operating costs and expenses	515.3		545.3		856.4		896.5
Operating income (loss)	100.9		140.0		53.4		106.8
Other income (expense)	0		0		0		0
Interest expense, net	3.7		3.9		7.4		7.8
Earnings (loss) from continuing operations before income taxes	97.2		136.1		46.0		99.0
Provision (benefit) for income taxes	35.3		52.8		16.1		40.8
Earnings (loss) from continuing operations	61.9		83.3		29.9		58.2
Earnings (loss) from discontinued operations, net of tax	(0.1)		(0.5)		(0.2)		(2.5)
Net income (loss)	$ 61.8		$ 82.8		$ 29.7		$ 55.7
Basic:
Earnings (loss) from continuing operations (in Dollars per share)	$ 1.93		$ 2.66		$ 0.94		$ 1.86
Earnings (loss) from discontinued operations, net of tax (in Dollars per share)	$ 0.00		$ (0.02)		$ (0.01)		$ (0.08)
Net income (loss) (in Dollars per share)	$ 1.93		$ 2.64		$ 0.93		$ 1.78
Diluted:
Earnings (loss) from continuing operations (in Dollars per share)	$ 1.89		$ 2.62		$ 0.92		$ 1.83
Earnings (loss) from discontinued operations, net of tax (in Dollars per share)	$ 0.00		$ (0.02)		$ (0.01)		$ (0.08)
Net income (loss) (in Dollars per share)	$ 1.89		$ 2.60		$ 0.91		$ 1.75
Dividends declared per Class A and Common Share (in Dollars per share)	$ 0.125		$ 0.100		$ 0.250		$ 0.200

[1] Includes depreciation of property, plant and equipment and amortization of intangible assets.