Restructuring and Other Costs (Tables)	6 Months Ended
	Feb. 26, 2022
Restructuring and Other Costs [Abstract]
Schedule Of Restructuring Charges	Thirteen Weeks Ended Twenty-Six Weeks Ended February 26, February 27, February 26, February 27, 2022 2021 2022 2021Operating lease asset impairment loss $ — $ 16,736 $ — $ 16,736Consulting-related costs 2,520 1,270 2,520 3,790Associate severance and separation costs 517 2,568 4,032 3,980Equity award acceleration costs associated with severance — 196 1,729 243Other exit-related costs 97 845 136 845Total restructuring and other costs $ 3,134 $ 21,615 $ 8,417 $ 25,594
Summary Of Restructuring Related Liabilities	Consulting-related costs Severance and separation costs Other exit-related costs TotalBalance at August 28, 2021 $ 3,328 $ 367 $ 441 $ 4,136Additions 2,520 4,032 136 6,688Payments and other adjustments (3,328) (3,156) (559) (7,043)Balance at February 26, 2022 $ 2,520 $ 1,243 $ 18 $ 3,781