Share-Based Compensation (Tables)

12 Months Ended

Sep. 30, 2011

Share-Based Compensation

Schedule Of Share And Stock Option Data

	2007 Plan		2001 Plan		1996 Plan
Shares available for future awards or grants		1,895,274		—		—
Outstanding stock option grants		860,744		594,725		24,000
Outstanding unvested restricted stock awards		559,712		—		—

Schedule Of Unrecognized Compensation Cost

	September 30,
	2011		2010
Unrecognized Compensation Cost
Stock options	$	4,964	$	4,471
Restricted stock awards		6,575		8,714
Total	$	11,539	$	13,185
Remaining weighted average service period (Years)		2.3		2.2

Fair Value Assumptions

	Fiscal 2011			Fiscal 2010			Fiscal 2009
Risk-Free Interest Rate		1.9	%		2.1	%		1.5	%
Expected Volatility		44	%		43	%		42	%
Expected Life (Years)		5.2			5.3			5.2
Dividend Yield		None			None			None

Stock Option Activity

	Number of Options (000s)			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value  (000s)
Outstanding at October 1, 2010		1,720		$	21.58
Granted		291		$	37.41
Exercised		(391	)	$	15.04			$	10,933
Forfeited		(140	)	$	31.90
Outstanding at September 30, 2011		1,480		$	25.44		6.1	$	13,198
Exercisable at September 30, 2011		971		$	21.01		4.8	$	12,971

Summary Of Restricted Stock Activity

	Number of Shares (000s)			Weighted Average Fair Value
Unvested at October 1, 2010		623		$	34.27
Granted		172		$	37.73
Vested		(102	)	$	39.53
Forfeited		(133	)	$	33.56
Unvested at September 30, 2011		560		$	34.54