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Stock-Based Compensation (Tables)

3 Months Ended

Dec. 31, 2014

Stock-Based Compensation

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

	Three-Months Ended
	December 31,
	2014						2013
Expected term (years)		6.2	-	8.8				5.8	-	8.6
Estimated volatility		36.5%						38.5%
Estimated dividend yield		0.7%						0.8%
Risk-free interest rate		2.0%	-	2.3%				1.7%	-	2.5%

Activity for Stock Option Awards

		Three-Months Ended
		December 31, 2014
		Number of options			Weighted-Average Exercise Price per Share
Options, beginning balance			4,501		$	28.08
Options granted			751			46.55
Options exercised			(66)			21.18
Options forfeited			(16)			35.33
Options, ending balance			5,170			30.83

Changes in Nonvested Stock Options

		Three-Months Ended
		December 31, 2014
		Number of options			Weighted-Average Exercise Price per Share
Options, beginning balance			1,679		$	34.83
Options granted			751			46.55
Options vested			(644)			32.97
Options forfeited			(16)			35.33
Options, ending balance			1,770			40.48

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			5,170		$	30.83			6.0		$	95,120
Options vested and exercisable			3,400			25.81			4.5			79,634
Options vested and expected to vest			5,014			30.46			5.9			94,085

Changes in Restricted Stock Awards

		Three-Months Ended
		December 31, 2014
			Number			Fair Value per Share
Beginning balance			24		$	39.43
Shares granted			-			n/a
Shares vested			-			n/a
Shares forfeited			-			n/a
Ending balance			24			39.43

X

- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)

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Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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