CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net revenues
Product sales	$ 337	$ 332	$ 1,693	$ 2,049
Subscription, licensing, and other revenues	416	359	1,140	1,016
Total net revenues	753	691	2,833	3,065
Costs and expenses
Cost of sales - product costs	156	111	568	551
Cost of sales - online	56	43	170	154
Cost of sales - software royalties and amortization	34	16	136	116
Cost of sales - intellectual property licenses	7	5	20	56
Product development	131	140	387	387
Sales and marketing	221	144	465	367
General and administrative	140	162	342	347
Total costs and expenses	745	621	2,088	1,978
Operating income	8	70	745	1,087
Interest and other investment income (expense), net	(51)	(4)	(152)	(1)
Income (loss) before income tax expense (benefit)	(43)	66	593	1,086
Income tax expense (benefit)	(20)	10	119	249
Net income (loss)	$ (23)	$ 56	$ 474	$ 837
Earnings (loss) per common share
Basic (in dollars per share)	$ (0.03)	$ 0.05	$ 0.65	$ 0.73
Diluted (in dollars per share)	$ (0.03)	$ 0.05	$ 0.64	$ 0.73
Weighted-average number of shares outstanding
Basic (in shares)	718	1,122	714	1,118
Diluted (in shares)	718	1,134	725	1,127
Dividends per common share (in dollars per share)	$ 0	$ 0	$ 0.20	$ 0.19