Debt (Tables)

3 Months Ended

Nov. 30, 2012

Schedule of Debt [Table Text Block]

The following table summarizes debt as of the dates indicated:

	Carrying Value			Fair Value			Carrying Value			Fair Value			Carrying Value			Fair Value
	November 30, 2012						May 31, 2012						November 30, 2011
Lines of Credit (weighted average interest rates of 4.7%, 5.3% and 3.7%, respectively)	$	0.7		$	0.7		$	6.5		$	6.5		$	5.7		$	5.7
Loan Agreement:
Revolving Loan		—			—			—			—			—			—
Term Loan		—			—			—			—			—			—
5% Notes due 2013, net of discount		152.9			155.1			152.8			155.4			152.7			153.8
Total debt	$	153.6		$	155.8		$	159.3		$	161.9		$	158.4		$	159.5
Less lines of credit, short-term debt and current portion of long-term debt		(0.7	)		(0.7	)		(6.5	)		(6.5	)		(5.7	)		(5.7	)
Total long-term debt	$	152.9		$	155.1		$	152.8		$	155.4		$	152.7		$	153.8

Schedule of Maturities of Long-term Debt [Table Text Block]

The following table sets forth the maturities of the Company’s debt obligations as of November 30, 2012, for the twelve-month periods ending November 30,

2013	$	0.7
2014		152.9
Total debt	$	153.6