Restructuring And Other Related Costs (Schedule Of Restructuring And Other Related Costs) (Details) - USD ($) $ in Thousands	3 Months Ended
Nov. 28, 2020	Nov. 30, 2019
Restructuring And Other Related Costs [Abstract]
Consulting-related costs	$ 2,520
Separation and severance costs	1,412	$ 2,484
Equity acceleration costs associated with severance	47	87
Total restructuring and other related costs	$ 3,979	$ 2,571

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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Period Type:	duration