Accumulated Other Comprehensive (Loss) Income - Amounts Reclassified from Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	May 27, 2017	May 28, 2016	May 27, 2017	May 28, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total amounts reclassified, net of tax	$ (105)	$ (36)	$ (208)	$ (158)
Actuarial Losses
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total amounts reclassified, net of tax	0	0	0	43
Pension Benefit Liabilities, Net
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total amounts reclassified, net of tax	0	0	0	43
Derivative Financial Instruments, Net
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total amounts reclassified, net of tax	(105)	(36)	(208)	(201)
Derivative Financial Instruments, Net | Forward Contracts
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total amounts reclassified, net of tax	$ (105)	$ (36)	$ (208)	$ (201)