Unaudited Condensed Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net revenue:
Product revenue	$ 1,984	$ 1,962
Income from Qualcomm Agreement	0	43
Total net revenue	1,984	2,005
Costs and expenses:
Cost of product revenue	1,004	988
Research and development	636	615
Selling, general and administrative	185	179
Amortization of purchased intangible assets	9	15
Impairments of long-lived assets	25	10
Restructuring costs, net	5	0
Settlement costs	2	0
Other gains, net	(52)	0
Total operating costs and expenses	1,814	1,807
Income from operations	170	198
Interest expense, net	(5)	(8)
Other income, net	3	3
Income before income taxes	168	193
Provision for income taxes	3	2
Net income	$ 165	$ 191
Net income per share (basic) (usd per share)	$ 0.28	$ 0.34
Net income per share (diluted) (usd per share)	$ 0.28	$ 0.33
Weighted average shares (basic) (shares)	584	570
Weighted average shares (diluted) (shares)	590	585
Dividends per share (usd per share)	$ 0.12	$ 0.11