Stock-Based Compensation (Tables)

12 Months Ended

Sep. 30, 2013

Share-based Compensation [Abstract]

Schedule Of Summary Of Restricted Stock Unit Activity

A summary of restricted stock unit activity under the 2005 Plan is as follows:

	Outstanding Stock Units		Weighted Average Grant Date Fair Value
Balance, September 30, 2012	1,717,444		$	95.43
Units granted	456,837		89.38
Units vested	(1,078,607	)	89.31
Units cancelled	(169,639	)	94.16
Balance, September 30, 2013	926,035		$	95.47

Schedule Of Stock Option Activity

A summary of stock option activity under all of the Company’s plans is as follows:

	Options Outstanding
	Number of Shares		Weighted Average Exercise Price per Share
Balance, September 30, 2012	284,474		$	11.73
Options granted	52,397		1.32
Options exercised	(125,701	)	10.67
Options cancelled	(951	)	3.95
Balance, September 30, 2013	210,219		$	9.80

Schedule Of Outstanding Stock Options Currently Exercisable, Vested And Expected To Vest

	Number of Shares	Weighted Average Remaining Contractual Life (in Years)	Weighted Average Exercise Price per Share		Aggregate Intrinsic Value(1)
					(In thousands)
Stock options outstanding	210,219	4.37	$	9.80	$	15,967
Exercisable	140,054	2.46	$	13.48	$	10,123
Vested and expected to vest	204,688	4.27	$	10.01	$	15,506

(1) Aggregate intrinsic value represents the difference between the fair value of the Company’s common stock underlying these options at September 30, 2013 and the related exercise prices.

Schedule Of Equity Based Awards (Including Stock Options And Restricted Stock Units)

As of September 30, 2013, equity based awards (including stock options and restricted stock units) are available for future issuance as follows:

	Awards Available for Grant
Balance, September 30, 2012	2,422,360
Granted	(609,234	)
Cancelled	172,324
Additional shares reserved (terminated), net	213,286
Balance, September 30, 2013	2,198,736