Contingent Liabilities and Commitments - Schedule of Repurchased Activity (Details) $ in Thousands	12 Months Ended
	Aug. 27, 2022 USD ($) recreationVehicle	Aug. 28, 2021 USD ($) recreationVehicle	Aug. 29, 2020 USD ($) recreationVehicle
Inventory repurchased:
Units | recreationVehicle	4	10	107
Dollars | $	$ 99	$ 349	$ 2,592
Inventory resold:
Units | recreationVehicle	9	10	118
Cash collected | $	$ 217	$ 321	$ 2,540
Loss recognized | $	$ 27	$ 29	$ 252
Units in ending inventory | recreationVehicle	0	5	5