Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Net revenue:
Product	$ 735	$ 638	$ 1,251	$ 1,267
Service and other	1,653	1,453	2,541	2,270
Total net revenue	2,388	2,091	3,792	3,537
Cost of revenue:
Cost of product revenue	34	30	108	102
Cost of service and other revenue	130	110	363	334
Amortization of acquired technology	6	5	18	14
Selling and marketing	412	385	1,022	963
Research and development	186	166	548	503
General and administrative	121	106	348	307
Amortization of other acquired intangible assets	5	7	14	21
Total costs and expenses	894	809	2,421	2,244
Operating income from continuing operations	1,494	1,282	1,371	1,293
Interest expense	(8)	(8)	(24)	(23)
Interest and other income, net	3	4	8	7
Income before income taxes	1,489	1,278	1,355	1,277
Income tax provision	505	420	465	408
Net income from continuing operations	984	858	890	869
Net income (loss) from discontinued operations	0	(36)	46	5
Net income	$ 984	$ 822	$ 936	$ 874
Basic net income per share from continuing operations	$ 3.47	$ 2.89	$ 3.12	$ 2.93
Basic net income (loss) per share from discontinued operations	$ 0.00	$ (0.12)	$ 0.16	$ 0.02
Basic net income per share	$ 3.47	$ 2.77	$ 3.28	$ 2.95
Shares used in basic per share calculations	284	297	285	296
Diluted net income per share from continuing operations	$ 3.39	$ 2.83	$ 3.06	$ 2.87
Diluted net income (loss) per share from discontinued operations	$ 0.00	$ (0.12)	$ 0.16	$ 0.02
Diluted net income per share	$ 3.39	$ 2.71	$ 3.22	$ 2.89
Shares used in diluted per share calculations	290	304	291	303
Dividends declared per common share	$ 0.19	$ 0.17	$ 0.57	$ 0.51