Accumulated Other Comprehensive Loss - Amounts Reclassified from Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands		3 Months Ended				6 Months Ended
		Feb. 27, 2021	Nov. 28, 2020	Feb. 29, 2020	Nov. 30, 2019	Feb. 27, 2021	Feb. 29, 2020
Accumulated Other Comprehensive Income Loss [Line Items]
Net income		$ 32,585	$ 41,896	$ 34,680	$ 48,242	$ 74,481	$ 82,922
Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Net income		2		320		(9)	290
Pension-related | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Revenues		0		350		0	350
Net income	[1]	0		350		0	350
Derivative Financial Instruments | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Net income		2		(30)		(9)	(60)
Derivative Financial Instruments | Forward Contracts | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Revenues	[2]	$ 2		$ (30)		$ (9)	$ (60)

[1] Amounts included in selling and administrative expenses in the accompanying Consolidated Statements of Income.

[2] Amounts included in revenues in the accompanying Consolidated Statements of Income.