Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Oct. 31, 2014	Oct. 31, 2013
Net revenue:
Product	$ 233	$ 229
Service and other	439	393
Total net revenue	672	622
Cost of revenue:
Cost of product revenue	34	29
Cost of service and other revenue	131	108
Amortization of acquired technology	10	6
Selling and marketing	281	258
Research and development	200	176
General and administrative	124	118
Amortization of other acquired intangible assets	6	4
Total costs and expenses	786	699
Operating loss from continuing operations	(114)	(77)
Interest expense	(7)	(8)
Interest and other income, net	0	5
Loss before income taxes	(121)	(80)
Income tax benefit	(37)	(23)
Net loss from continuing operations	(84)	(57)
Net income from discontinued operations	0	46
Net loss	$ (84)	$ (11)
Basic net loss per share from continuing operations (in dollars per share)	$ (0.29)	$ (0.20)
Basic net income per share from discontinued operations (in dollars per share)	$ 0.00	$ 0.16
Basic net loss per share (in dollars per share)	$ (0.29)	$ (0.04)
Shares used in basic per share calculations (in shares)	286	288
Diluted net loss per share from continuing operations (in dollars per share)	$ (0.29)	$ (0.20)
Diluted net income per share from discontinued operations (in dollars per share)	$ 0.00	$ 0.16
Diluted net loss per share (in dollars per share)	$ (0.29)	$ (0.04)
Shares used in diluted per share calculations (in shares)	286	288
Dividends declared per common share (in dollars per share)	$ 0.25	$ 0.19