Accumulated Other Comprehensive Loss - Amounts Reclassified from Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands		3 Months Ended						9 Months Ended
		May 25, 2019	Feb. 23, 2019	Nov. 24, 2018	May 26, 2018	Feb. 24, 2018	Nov. 25, 2017	May 25, 2019	May 26, 2018
Accumulated Other Comprehensive Income Loss [Line Items]
Provision for income taxes		$ 14,480			$ 11,433			$ 43,908	$ 15,450
Net income		47,220	$ 47,606	$ 38,320	36,359	$ 58,378	$ 34,206	133,146	128,943
Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Net income		(46)			(34)			(122)	(1,212)
Pension Benefit Liabilities, Net | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Provision for income taxes	[1]	0			0			0	(1,192)
Net income		0			0			0	(1,192)
Derivative Financial Instruments | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Net income		(46)			(34)			(122)	(20)
Derivative Financial Instruments | Forward Contracts | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income Loss [Line Items]
Forward contracts	[2]	$ (46)			$ (34)			$ (122)	$ (20)

[1] Activity represents the impact of the adoption of ASU 2018-02, “Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income”.

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