Unaudited Condensed Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net revenue:
Product revenue	$ 2,078	$ 1,902	$ 5,765	$ 5,396
Income from Qualcomm Agreement	43	52	143	156
Licensing revenue	7	3	18	17
Total net revenue	2,128	1,957	5,926	5,569
Costs and expenses:
Cost of product revenue	1,063	960	3,002	2,732
Research and development	600	501	1,728	1,504
Selling, general and administrative	174	166	524	525
Amortization of purchased intangible assets	32	7	82	23
Impairments of long-lived assets	48	9	85	92
Restructuring costs, net	2	17	6	17
Settlement costs (gains)	(2)	27	86	(23)
Charitable contribution	0	0	0	25
Total operating costs and expenses	1,917	1,687	5,513	4,895
Income from operations	211	270	413	674
Interest expense, net	(8)	(1)	(21)	(1)
Other income, net	8	7	14	7
Income before income taxes	211	276	406	680
Provision (benefit) for income taxes	(9)	6	(62)	7
Net income	$ 220	$ 270	$ 468	$ 673
Net income per share (basic) (usd per share)	$ 0.39	$ 0.50	$ 0.84	$ 1.25
Net income per share (diluted) (usd per share)	$ 0.38	$ 0.48	$ 0.82	$ 1.19
Weighted average shares (basic) (shares)	561	537	555	537
Weighted average shares (diluted) (shares)	579	558	574	564
Dividends per share (usd per share)	$ 0.1	$ 0.09	$ 0.3	$ 0.27