Leases (Schedule Of Future Lease Payments) (Details) - USD ($) $ in Thousands		May 30, 2020		Aug. 31, 2019
Operating Leases
2020 (excluding six months)		$ 6,311
2021		22,220
2022		13,889
2023		7,247
2024		5,182
Thereafter		7,593
Total Lease Payments		62,442
Less: Imputed Interest		4,391
Present Value of Lease Liabilities	[1]	58,051
Finance Leases
2020 (excluding six months)		343
2021		1,375
2022		1,344
2023		1,018
2024		152
Thereafter		3
Total Lease Payments		4,235
Less: Imputed Interest		202
Present Value of Lease Liabilities	[1]	4,033
Total
2020 (excluding six months)		6,654
2021		23,595
2022		15,233
2023		8,265
2024		5,334
Thereafter		7,596
Total Lease Payments		66,677
Less: Imputed Interest		4,593
Total lease liabilities		62,084	[1]	$ 2,971
Current portion of operating lease liabilities		21,888
Current finance lease liabilities		$ 1,253		$ 765

[1] Includes the current portion of $21,888 for operating leases and $1,253 for finance leases