Stock-Based Compensation (Tables)

9 Months Ended

Aug. 31, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock-Based Compensation Expense

Total stock-based compensation expense by type of award for the third quarter and first nine months of fiscal 2013 and 2012 was as follows:

	Three months ended August 31,					Nine months ended August 31,
	2013		2012			2013		2012
	(In millions)
Stock appreciation rights	$	1.3	$	2.3		$	6.0	$	2.7
Stock options		0.3		(0.1	)		0.3		0.3
Restricted stock, service based		0.5		0.5			1.7		1.6
Restricted stock, performance based		1.3		0.2			1.7		0.5
Total stock-based compensation expense	$	3.4	$	2.9		$	9.7	$	5.1