Restructuring and Other Costs (Schedule Of Restructuring Charges) (Details) - USD ($) $ in Thousands	12 Months Ended
Sep. 03, 2022	Aug. 28, 2021
Restructuring and Other Costs [Abstract]
Operating lease asset impairment loss		$ 17,923
Settlement of lease liabilities (gain)		(2,948)
Consulting-related costs	$ 8,188	8,615
Associate severance and separation costs	5,753	4,267
Equity award acceleration costs associated with severance	1,728	253
Other exit-related costs	136	3,282
Total restructuring costs	$ 15,805	$ 31,392

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 gain (loss) on termination of lease before expiration of lease term.

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Amount of loss from impairment of right-of-use asset from operating lease.

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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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