Liability for Estimated Costs in Excess of Estimated Receipts During Liquidation - Schedule of Change in Liability for Estimated Costs in Excess of Estimated Receipts (Details) - USD ($) $ in Thousands	9 Months Ended
	May 31, 2022	Aug. 25, 2021
Increase (Decrease) in Estimated Costs in Excess of Estimated Receipts [Roll Forward]
Liability for estimated costs in excess of estimated receipts during liquidation, beginning balance	$ (11,289)	$ (17,270)
Net Change in Working Capital	16,259	(9,102)
Changes in Estimated Future Cash Flows During Liquidation	(7,935)	15,083
Liability for estimated costs in excess of estimated receipts during liquidation, ending balance	(2,965)	(11,289)
Assets
Increase (Decrease) in Estimated Costs in Excess of Estimated Receipts [Roll Forward]
Liability for estimated costs in excess of estimated receipts during liquidation, beginning balance	1,855	7,859
Net Change in Working Capital	(882)	(21,423)
Changes in Estimated Future Cash Flows During Liquidation	5,829	15,419
Liability for estimated costs in excess of estimated receipts during liquidation, ending balance	6,802	1,855
Estimated net inflows from operations
Increase (Decrease) in Estimated Costs in Excess of Estimated Receipts [Roll Forward]
Liability for estimated costs in excess of estimated receipts during liquidation, beginning balance	1,855	7,859
Net Change in Working Capital	(882)	(21,423)
Changes in Estimated Future Cash Flows During Liquidation	5,829	15,419
Liability for estimated costs in excess of estimated receipts during liquidation, ending balance	6,802	1,855
Liabilities
Increase (Decrease) in Estimated Costs in Excess of Estimated Receipts [Roll Forward]
Liability for estimated costs in excess of estimated receipts during liquidation, beginning balance	(13,144)	(25,129)
Net Change in Working Capital	17,141	12,321
Changes in Estimated Future Cash Flows During Liquidation	(13,764)	(336)
Liability for estimated costs in excess of estimated receipts during liquidation, ending balance	(9,767)	(13,144)
Sales costs
Increase (Decrease) in Estimated Costs in Excess of Estimated Receipts [Roll Forward]
Liability for estimated costs in excess of estimated receipts during liquidation, beginning balance	(3,408)	(4,079)
Net Change in Working Capital	2,599	1,876
Changes in Estimated Future Cash Flows During Liquidation	(455)	(1,205)
Liability for estimated costs in excess of estimated receipts during liquidation, ending balance	(1,264)	(3,408)
Corporate expenditures
Increase (Decrease) in Estimated Costs in Excess of Estimated Receipts [Roll Forward]
Liability for estimated costs in excess of estimated receipts during liquidation, beginning balance	(9,736)	(21,050)
Net Change in Working Capital	14,542	10,445
Changes in Estimated Future Cash Flows During Liquidation	(13,309)	869
Liability for estimated costs in excess of estimated receipts during liquidation, ending balance	$ (8,503)	$ (9,736)