Amount of discretionary contributions made by an employer to a defined contribution plan.

No definition available.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ 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 (i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

+ 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 (d)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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- Definition

The highest quantity of shares an employee can purchase under the plan per period.

+ References

+ Details

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ 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 (a)(3)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

+ Details

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

+ 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 (d)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The weighted average of per share prices paid for shares purchased on the open market for issuance to employees under the plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

+ References

No definition available.

+ Details

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- Definition

The number of shares purchased on the open market during the period for issuance to employees under the plan.

+ References

+ Details

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Associate Benefit Plans (Narrative) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified		12 Months Ended										12 Months Ended
	Aug. 30, 2014 2005 Omnibus Incentive Plan [Member]	Aug. 30, 2014 Stock Options [Member]	Aug. 31, 2013 Stock Options [Member]	Sep. 01, 2012 Stock Options [Member]	Aug. 30, 2014 Restricted Stock [Member]	Aug. 31, 2013 Restricted Stock [Member]	Sep. 01, 2012 Restricted Stock [Member]	Aug. 30, 2014 Restricted Stock Unit Agreement [Member]	Aug. 30, 2014 Associate Stock Purchase Plan [Member]	Aug. 31, 2013 Associate Stock Purchase Plan [Member]	Jan. 06, 2009 Associate Stock Purchase Plan [Member]	Aug. 30, 2014 Savings Plan [Member]	Aug. 31, 2013 Savings Plan [Member]	Sep. 01, 2012 Savings Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Plan shares authorized	6,200								1,150		800
Total intrinsic value of options exercised		$ 13,988	$ 16,402	$ 16,185
Fair value of shares vested					14,214	11,373	10,746
Unrecognized share-based compensation cost		8,064			15,889			1,835
Unrecognized share-based compensation weighted average period		1 year 8 months 12 days			2 years 1 month 6 days			1 year 8 months 12 days
Maximum number of shares available for purchase per qualified associate									5
Associate purchase price as percent of closing price									90.00%
Shares reserved for issuance under plan									17
Shares purchased by qualified associates									54	53
Average purchase price per share									$ 75.74	$ 70.55
Company contributions to savings plan												$ 6,174	$ 5,243	$ 4,738