Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	12 Months Ended
	Aug. 29, 2020	Aug. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ (1,713,851)	$ (1,520,355)
Balance	(877,977)	(1,713,851)
Foreign Currency [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(265,598)	(228,899)
Other Comprehensive (Loss) income before reclassifications	(66,723)	(36,699)
Balance	(332,321)	(265,598)
Net Unrealized Gain (Loss) on Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	591	(873)
Other Comprehensive (Loss) income before reclassifications	1,117	1,498
Amounts reclassified from Accumulated Other Comprehensive Loss	137	(34)
Balance	1,845	591
Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(4,315)	(6,033)
Other Comprehensive (Loss) income before reclassifications	(28,197)
Amounts reclassified from Accumulated Other Comprehensive Loss	8,736	1,718
Balance	(23,776)	(4,315)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(269,322)	(235,805)
Other Comprehensive (Loss) income before reclassifications	(93,803)	(35,201)
Amounts reclassified from Accumulated Other Comprehensive Loss	8,873	1,684
Balance	$ (354,252)	$ (269,322)