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Stock-Based Compensation (Tables)

9 Months Ended

May 30, 2020

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

Schedule Of Stock-Based Compensation Expense


		Thirteen Weeks Ended						Thirty-Nine Weeks Ended
		May 30,			June 1,			May 30,			June 1,
		2020			2019			2020			2019
		(Dollars in thousands)
Stock options		$	1,089		$	1,215		$	2,818		$	3,541
Restricted share awards			1			346			185			1,216
Restricted stock units			2,970			2,452			8,885			7,181
Performance share units			171			—			385			-
Associate Stock Purchase Plan			54			76			190			229
Total			4,285			4,089			12,463			12,167
Deferred income tax benefit			(1,068)			(1,026)			(3,116)			(3,054)
Stock-based compensation expense, net		$	3,217		$	3,063		$	9,347		$	9,113

Schedule Of Option Grant Fair Value Assumptions


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

Summary Of Stock Option Activity


	Options		Weighted-Average Exercise Price per Share			Weighted-Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding on August 31, 2019	1,894		$	74.73
Granted	—			—
Exercised	(212)			63.81
Canceled/Forfeited	(114)			80.26
Outstanding on May 30, 2020	1,568		$	75.80		3.7		$	2,646
Exercisable on May 30, 2020	1,042		$	73.81		3.2		$	2,646

Summary Of Performance Share Unit Activity


	Shares		Weighted-Average Grant-Date Fair Value
Non-vested PSUs at August 31, 2019	—		$	—
Granted	31			76.32
Vested	—			—
Canceled/Forfeited	(3)			76.32
Non-vested PSUs at May 30, 2020 ⁽¹⁾	28		$	76.32
⁽¹⁾ Excludes 3 shares of accrued incremental dividend equivalent rights on outstanding PSUs granted under the Company's 2015 Omnibus Incentive Plan.

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 RSAs at August 31, 2019	21		$	82.00
Granted	—			—
Vested	(19)			82.86
Canceled/Forfeited	(2)			70.40
Non-vested RSAs at May 30, 2020	—		$	—

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 RSUs at August 31, 2019	416		$	76.93
Granted	237			75.97
Vested	(128)			74.82
Canceled/Forfeited	(37)			77.24
Non-vested RSUs at May 30, 2020 ⁽¹⁾	488		$	77.00
⁽¹⁾ Excludes approximately 66 shares of accrued incremental dividend equivalent rights on outstanding RSUs granted under the Company's 2015 Omnibus Incentive Plan.