Revenue (Tables)	3 Months Ended
	Nov. 27, 2021
Revenue [Abstract]
Schedule Of Disaggregation Of Revenue	The following table presents the Company’s percentage of net sales by customer end-market for the thirteen-week periods ended November 27, 2021 and November 28, 2020: Thirteen Weeks Ended Thirteen Weeks Ended November 27, 2021 November 28, 2020Manufacturing Heavy 48% 45%Manufacturing Light 20% 20%Retail/Wholesale 8% 7%Government 7% 11%Commercial Services 4% 4%Other (1) 13% 13%Total net sales 100% 100% (1) The Other category primarily includes individual customer and small business net sales not assigned to a specific industry classification. The Company’s net sales originating from the following geographic areas were as follows for the thirteen-week periods ended November 27, 2021 and November 28, 2020: Thirteen Weeks Ended Thirteen Weeks Ended November 27, 2021 November 28, 2020United States $ 799,075  94% $ 726,893  94%Mexico 22,615  3% 20,365  3%United Kingdom 14,595  2% 12,991  2%Canada 12,262  1% 11,655  1%Total net sales $ 848,547  100% $ 771,904  100%