Associate Benefit Plans (Summary Of Stock Options) (Details) (Stock Options [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Aug. 30, 2014
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding at beginning of year, Options	1,224
Granted, Options	399
Exercised, Options	(402)
Canceled, Options	(35)
Outstanding at end of year, Options	1,186
Exercisable at end of year, Options	378
Outstanding at beginning of year, Weighted-Average Exercise Price per Share	$ 58.30
Granted, Weighted-Average Exercise Price per Share	$ 81.76
Exercised, Weighted-Average Exercise Price per Share	$ 50.92
Canceled, Weighted-Average Exercise Price per Share	$ 73.38
Outstanding at end of year, Weighted-Average Exercise Price per Share	$ 68.24
Exercisable at end of year, Weighted-Average Exercise Price per Share	$ 57.30

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iii)

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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-Subparagraph (c)(1)(iv)(3)

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Net number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

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Number of share options (or share units) exercised during the current period.

+ References

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

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