Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	May 09, 2015		May 10, 2014		May 09, 2015		May 10, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 309,071		$ 285,157		$ 759,104		$ 696,074
Other comprehensive (loss) income:
Pension liability adjustments, net of taxes	1,256	[1]	957	[1]	3,741	[1]	2,864	[1]
Foreign currency translation adjustments	(13,285)		13,700		(72,138)		12,011
Unrealized gains (losses) on marketable securities, net of taxes	129	[2]	(13)	[2]	41	[2]	158	[2]
Net derivative activities, net of taxes	304	[3]	25	[3]	77	[3]	78	[3]
Total other comprehensive (loss) income	(11,596)		14,669		(68,279)		15,111
Comprehensive income	$ 297,475		$ 299,826		$ 690,825		$ 711,185

[1] Pension liability adjustments are presented net of taxes of $807 in fiscal 2015 and $630 in fiscal 2014 for the twelve weeks ended and $2,449 in fiscal 2015 and $1,898 in fiscal 2014 for the thirty-six weeks ended

[2] Unrealized gains (losses) on marketable securities are presented net of taxes of $69 in fiscal 2015 and $7 in fiscal 2014 for the twelve weeks ended and $22 in fiscal 2015 and $85 in fiscal 2014 for the thirty-six weeks ended

[3] Net derivative activities are presented net of taxes of $264 in fiscal 2015 and $17 in fiscal 2014 for the twelve weeks ended and $49 in fiscal 2015 and $48 in fiscal 2014 for the thirty-six weeks ended