Restructuring and Other Costs (Schedule Of Restructuring Charges) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Feb. 26, 2022	Feb. 27, 2021	Feb. 26, 2022	Feb. 27, 2021
Restructuring and Other Costs [Abstract]
Operating lease asset impairment loss		$ 16,736		$ 16,736
Consulting-related costs	$ 2,520	1,270	$ 2,520	3,790
Associate severance and separation costs	517	2,568	4,032	3,980
Equity award acceleration costs associated with severance		196	1,729	243
Other exit-related costs	97	845	136	845
Total restructuring costs	$ 3,134	$ 21,615	$ 8,417	$ 25,594

Restructuring Charges, Consulting Related Costs

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

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-Publisher FASB
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-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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Amount of loss from impairment of right-of-use asset from operating lease.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 25
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost.

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