Restructuring Costs (Schedule Of Restructuring Charges) (Details) - USD ($) $ in Thousands	3 Months Ended
Nov. 27, 2021	Nov. 28, 2020
Restructuring Costs [Abstract]
Consulting-related costs		$ 2,520
Associate severance and separation costs	$ 3,515	1,412
Equity award acceleration costs associated with severance	1,729	47
Other exit-related costs	39
Total restructuring costs	$ 5,283	$ 3,979

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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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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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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