Leases (Schedule Of Future Lease Payments) (Details) - USD ($) $ in Thousands		Aug. 29, 2020		Aug. 31, 2019
Operating Leases
2021		$ 23,272
2022		14,814
2023		7,845
2024		5,523
2025		3,427
Thereafter		6,047
Total Lease Payments		60,928
Less: Imputed Interest		4,734
Present Value of Lease Liabilities	[1]	56,194
Finance Leases
2021		1,375
2022		1,344
2023		1,018
2024		152
2025		3
Total Lease Payments		3,892
Less: Imputed Interest		177
Present Value of Lease Liabilities	[1]	3,715
Total
2021		24,647
2022		16,158
2023		8,863
2024		5,675
2025		3,430
Thereafter		6,047
Total Lease Payments		64,820
Less: Imputed Interest		4,911
Total lease liabilities		59,909	[1]	$ 2,971
Current portion of operating lease liabilities		21,815
Current finance lease liabilities		$ 1,262		$ 765

[1] Includes the current portion of $21,815 for operating leases and $1,262 for finance leases