Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Aug. 29, 2015	Aug. 30, 2014
Income Tax Disclosure [Abstract]
Deferred taxes are not provided for temporary differences	$ 431,900	$ 345,000
Undistributed earnings of foreign subsidiaries	12,000	9,000
Deferred tax assets from net operating loss carryforwards	19,500	11,200
Future taxable income	$ 113,600	87,600
Expiration date of NOLs start year	2016
Expiration date of NOLs end year	2034
Deferred tax assets for income tax credit carryforwards	$ 29,600	29,300
Expiration date of tax credit carryforwards start year	2022
Expiration date of tax credit carryforwards end year	2026
Operating loss carryforwards expiration period description	Fiscal 2016 through 2034
Other tax credit carryforwards expiration period description	Fiscal 2022 through 2026
Valuation allowances on deferred tax assets	$ 8,833	10,604
Unrecognized tax benefits , if recognized would reduce effective tax rate, amount	16,800	19,100
Accrued for payment of interest and penalties associated with unrecognized tax benefits	2,900	$ 4,300
Amount of unrecognized tax benefits that could be reduced over next twelve months	$ 1,600