CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Aug. 01, 2015	Aug. 02, 2014		Aug. 03, 2013
Net sales	$ 8,184,978	$ 6,794,447		$ 6,064,355
Cost of sales	6,924,463	5,666,802		5,039,279
Gross profit	1,260,515	1,127,645		1,025,076
Operating expenses	1,017,755	916,857		837,953
Restructuring and asset impairment expenses	803	0		1,629
Total operating expenses	1,018,558	916,857		839,582
Operating income	241,957	210,788		185,494
Other expense (income):
Interest expense	14,498	7,753		5,897
Interest income	(356)	(508)		(632)
Other, net	(1,954)	(3,865)		6,113
Total other expense, net	12,188	3,380		11,378
Income before income taxes	229,769	207,408		174,116
Provision for income taxes	91,035	81,926		66,262
Net income	$ 138,734	$ 125,482		$ 107,854
Basic per share data:
Net income (in dollars per share)	$ 2.77	$ 2.53	[1]	$ 2.19
Weighted average basic shares of common stock	50,021	49,602		49,217
Diluted per share data:
Net income (in dollars per share)	$ 2.76	$ 2.52		$ 2.18
Weighted average diluted shares of common stock	50,267	49,888		49,509

[1] Total reflects rounding