Stock-Based Compensation (Tables)

3 Months Ended

Dec. 31, 2013

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

	Three-Months Ended
	December 31,
	2013				2012
Expected term (years)		5.8	-	8.6		5.8	-	8.6
Estimated volatility		38.5%				48.7%	-	54.9%
Estimated dividend yield		0.8%				1.0%
Risk-free interest rate		1.7%	-	2.5%		0.8%	-	1.3%

Activity for Stock Option Awards

	Three-Months Ended
	December 31, 2013
	Number of options		Weighted-Average Exercise Price per Share
Options, beginning balance		4,423	$	25.06
Options granted		694		40.99
Options exercised		(157)		26.22
Options forfeited		(13)		35.77
Options, ending balance		4,947		27.23

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		4,947	$	27.23		6.1	$	90,914
Options vested and exercisable		3,176		23.04		4.6		71,670
Options vested and expected to vest		4,796		26.96		6.0		89,459

Changes in Restricted Stock Awards

	Three-Months Ended
	December 31, 2013
		Number		Fair Value per Share
Beginning balance		-	$	n/a
Shares granted		24		39.43
Shares vested		-		n/a
Shares forfeited		-		n/a
Ending balance		24		39.43

Stock Options [Member]

Changes in Nonvested Stock Options

	Three-Months Ended
	December 31, 2013
	Number of options		Weighted-Average Exercise Price per Share
Options, beginning balance		1,737	$	29.97
Options granted		694		40.99
Options vested		(647)		28.61
Options forfeited		(13)		35.77
Options, ending balance		1,771		34.75