Stock-Based Compensation (Tables)

9 Months Ended

Jun. 30, 2013

Stock-Based Compensation

Schedule of Assumptions Used in Estimate of Fair Value of Stock Option Awards

	Three-Months Ended				Nine-Months Ended
	June 30,				June 30,
	2013		2012		2013				2012
Expected term		5.8 years		5.9 years		5.8	-	8.6 years		5.9	-	8.5 years
Estimated volatility		54.4%		55.5%		48.7%	-	54.9%		48.9%	-	55.6%
Estimated dividend yield		0.9%		0.7%		0.8%	-	1.0%		0.7%	-	1.1%
Risk-free interest rate		0.9%		1.3%		0.8%	-	1.3%		1.0%	-	1.6%

Activity for Stock Option Awards

	Three-Months Ended				Nine-Months Ended
	June 30, 2013				June 30, 2013
	Number of options		Weighted-Average Exercise Price per Share		Number of options		Weighted-Average Exercise Price per Share
Options, beginning balance		4,535	$	24.90		4,556	$	21.79
Options granted		3		36.00		693		33.72
Options exercised		(57)		15.89		(750)		13.32
Options forfeited		(10)		29.93		(28)		29.07
Options, ending balance		4,471		25.01		4,471		25.01

Changes in Nonvested Stock Options

	Three-Months Ended				Nine-Months Ended
	June 30, 2013				June 30, 2013
	Number of options		Weighted-Average Exercise Price per Share		Number of options		Weighted-Average Exercise Price per Share
Options, beginning balance		1,758	$	29.97		1,670	$	27.07
Options granted		3		36.00		693		33.72
Options vested		(10)		30.31		(594)		26.22
Options forfeited		(10)		29.93		(28)		29.07
Options, ending balance		1,741		29.98		1,741		29.98

Stock Options Vested, Or Expected to Vest and Are Exercisable

	Number		Weighted- Average Exercise Price		Weighted- Average Remaining Life in Years		Aggregate Intrinsic Value
Options outstanding		4,471	$	25.01		5.9	$	67,103
Options vested and exercisable		2,730		21.84		4.4		49,592
Options vested and expected to vest		4,368		24.87		5.8		66,167