Associate Benefit Plans (Tables)

12 Months Ended

Aug. 30, 2014

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

Summary Of Stock Options

	2014
	Shares	Weighted-Average Exercise Price
Outstanding  - beginning of year	1,224	$	58.30
Granted	399		81.76
Exercised	(402)		50.92
Canceled/Forfeited	(35)		73.38
Outstanding - end of year	1,186	$	68.24
Exercisable - end of year	378	$	57.30

Fair Value Of Options Granted Estimated Using Black-Scholes Option Pricing Model Assumptions

		2014			2013			2012
Expected life (in years)		3.9			3.8			4.8
Risk-free interest rate		0.93	%		0.55	%		1.00	%
Expected volatility		26.6	%		32.9	%		35.2	%
Expected dividend yield		1.70	%		1.70	%		1.70	%
Weighted-Average Grant-Date Fair Value	$	14.98		$	15.33		$	17.67

Summary Of Stock Options By Range Of Exercise Price

Range of Exercise Prices	Number of Options Outstanding at August 30, 2014	Weighted-Average Remaining Contractual Life	Weighted-Average Exercise Price		Intrinsic Value		Number of Options Exercisable at August 30, 2014	Weighted-Average Remaining Contractual Life	Weighted-Average Exercise Price		Intrinsic Value
$38.07 – $44.16	15	0.9	$	38.22	$	768	15	0.9	$	38.22	$	768
44.17– 66.68	267	2.8		51.14		10,413	199	2.7		49.98		7,978
66.69 – 73.70	532	4.7		68.29		11,618	163	4.6		67.84		3,634
73.71 – 81.76	372	6.1		81.65		3,160	1	5.3		73.71		21
	1,186	4.7	$	68.24	$	25,959	378	3.4	$	57.30	$	12,401

Restricted Stock [Member]

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

Non-Vested Share Activity

	2014
	Shares		Weighted-Average Grant-Date Fair Value
Non-vested restricted share awards at the beginning of the year	505	$	59.47
Granted	121		82.20
Vested	(176)		52.64
Canceled/Forfeited	(22)		69.39
Non-vested restricted share awards at the end of the year	428	$	68.67

Restricted Stock Unit Agreement [Member]

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

Non-Vested Unit Award Activity

	2014
	Shares		Weighted-Average Grant-Date Fair Value
Non-vested restricted stock unit awards at the beginning of the year	196	$	55.32
Granted	4		84.22
Vested	(1)		88.12
Canceled/Forfeited	—		—
Non-vested restricted stock unit awards at the end of the year	199	$	55.80