Revenue (Tables)	6 Months Ended
	Feb. 26, 2022
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- and twenty-six-week periods ended February 26, 2022 and February 27, 2021: Thirteen Weeks Ended Thirteen Weeks Ended February 26, 2022 February 27, 2021Manufacturing Heavy 48% 48%Manufacturing Light 21% 20%Retail/Wholesale 7% 7%Government 7% 9%Commercial Services 4% 5%Other (1) 13% 11%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. Twenty-Six Weeks Ended Twenty-Six Weeks Ended February 26, 2022 February 27, 2021Manufacturing Heavy 48% 47%Manufacturing Light 20% 20%Retail/Wholesale 8% 7%Government 7% 10%Commercial Services 4% 4%Other (1) 13% 12%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- and twenty-six-week periods ended February 26, 2022 and February 27, 2021: Thirteen Weeks Ended Thirteen Weeks Ended February 26, 2022 February 27, 2021United States $ 817,026 95% $ 728,212  94%Mexico 20,259 2% 21,802  3%United Kingdom 13,546  2% 12,896  2%Canada 11,691  1% 11,085  1%Total net sales $ 862,522  100% $ 773,995  100% Twenty-Six Weeks Ended Twenty-Six Weeks Ended February 26, 2022 February 27, 2021United States $ 1,616,101  94% $ 1,455,104  94%Mexico 42,874  3% 42,168  3%United Kingdom 28,141  2% 25,887  2%Canada 23,953  1% 22,740  1%Total net sales $ 1,711,069  100% $ 1,545,899  100%