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REVENUE RECOGNITION (Disaggregated Revenues) (Details) - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2021	Nov. 30, 2020
Disaggregation of Revenue [Line Items]
Net Merchandise Sales	$ 944,043	$ 838,369
Foods And Sundries [Member]
Disaggregation of Revenue [Line Items]
Net Merchandise Sales	470,950	418,374
Fresh Foods [Member]
Disaggregation of Revenue [Line Items]
Net Merchandise Sales	269,677	235,289
Hardlines [Member]
Disaggregation of Revenue [Line Items]
Net Merchandise Sales	111,936	112,785
Softlines [Member]
Disaggregation of Revenue [Line Items]
Net Merchandise Sales	50,474	40,329
Other Business [Member]
Disaggregation of Revenue [Line Items]
Net Merchandise Sales	$ 41,006	$ 31,592

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