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Stock-Based Compensation (Tables)

3 Months Ended

Dec. 02, 2017

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule Of Stock-Based Compensation Expense




		Thirteen Weeks Ended
		December 2,			December 3,
		2017			2016
Stock options		$	1,194		$	1,112
Restricted share awards			902			1,322
Restricted stock units			1,754			1,042
Associate Stock Purchase Plan			44			62
Total			3,894			3,538
Deferred income tax benefit			(1,480)			(1,344)
Stock-based compensation expense, net		$	2,414		$	2,194



Schedule Of Option Grant Fair Value Assumptions


		Thirteen Weeks Ended
		December 2,			December 3,
		2017			2016
Expected life (in years)		4.0			4.1
Risk-free interest rate		1.87	%		1.16	%
Expected volatility		22.13	%		20.50	%
Expected dividend yield		2.30	%		2.40	%
Weighted-average grant-date fair value		$12.25			$9.29



Summary Of Stock Option Activity


	Options		Weighted-Average Exercise Price per Share			Weighted-Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding on September 2, 2017	1,743		$	70.88
Granted	436			79.60
Exercised	(36)			66.53
Canceled/Forfeited	(17)			73.25
Outstanding on December 2, 2017	2,126		$	72.72		4.9		$	37,520
Exercisable on December 2, 2017	959		$	73.19		3.7		$	16,480



Restricted Share Awards [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Of Non-Vested Restricted Share Award Activity


	Shares		Weighted-Average  Grant-Date Fair Value
Non-vested restricted share awards at September 2, 2017	160		$	80.49
Granted	—			—
Vested	(86)			79.45
Canceled/Forfeited	(1)			82.27
Non-vested restricted share awards at December 2, 2017	73		$	81.56



Restricted Stock Units [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Of Non-Vested Restricted Stock Unit Award Activity


	Shares		Weighted-Average  Grant-Date Fair Value
Non-vested restricted stock unit awards at September 2, 2017	313		$	66.66
Granted	152			79.60
Vested	(65)			65.04
Canceled/Forfeited	(6)			69.90
Non-vested restricted stock unit awards at December 2, 2017	394		$	71.88



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- Definition

Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.

+ 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 (h)(1)
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