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Stock-Based Compensation (Tables)

9 Months Ended

Jun. 01, 2019

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

Schedule Of Stock-Based Compensation Expense




		Thirteen Weeks Ended						Thirty-Nine Weeks Ended
		June 1,			June 2,			June 1,			June 2,
		2019			2018			2019			2018
Stock options		$	1,215		$	1,132		$	3,541		$	3,455
Restricted share awards			346			658			1,216			2,230
Restricted stock units			2,452			1,827			7,181			5,401
Associate Stock Purchase Plan			76			68			229			189
Total			4,089			3,685			12,167			11,275
Deferred income tax benefit			(1,026)			(1,080)			(3,054)			(3,304)
Stock-based compensation expense, net		$	3,063		$	2,605		$	9,113		$	7,971



Schedule Of Option Grant Fair Value Assumptions


		Thirty-Nine Weeks Ended
		June 1,			June 2,
		2019			2018
Expected life (in years)		4.0			4.0
Risk-free interest rate		2.98	%		1.87	%
Expected volatility		23.13	%		22.13	%
Expected dividend yield		2.70	%		2.30	%
Weighted-average grant-date fair value		$14.05			$12.25



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 1, 2018	1,760		$	72.96
Granted	398			83.21
Exercised	(207)			75.07
Canceled/Forfeited	(32)			77.66
Outstanding on June 1, 2019	1,919		$	74.78		4.4		$	4,510
Exercisable on June 1, 2019	892		$	72.64		3.3		$	3,086



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 1, 2018	63		$	81.98
Granted	—			—
Vested	(39)			82.36
Canceled/Forfeited	(1)			82.55
Non-vested restricted share awards at June 1, 2019	23		$	81.30



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 1, 2018	377		$	73.18
Granted	173			82.99
Vested	(101)			72.69
Canceled/Forfeited	(21)			77.27
Non-vested restricted stock unit awards at June 1, 2019	428		$	77.06



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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.

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