Supplemental Financial Information (Tables)

9 Months Ended

Sep. 30, 2011

Supplemental Financial Information [Abstract]

Details of Product Revenue

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2011			2010			2011			2010
Product sales made through direct sales force (1)		76.6	%		77.6	%		76.9	%		78.2	%
Product sales made through distributors(2)		23.4			22.4			23.1			21.8
		100.0	%		100.0	%		100.0	%		100.0	%

(1) Includes 8.6% and 8.3% of product sales maintained under hubbing arrangements with certain of our customers in the three months ended September 30, 2011 and 2010, respectively, and 9.0% and 6.6% in the nine months ended September 30, 2011 and 2010, respectively.

(2) Includes 8.1% and 8.6% of product sales maintained under fulfillment distributor arrangements in the three months ended September 30, 2011 and 2010, respectively, and 7.3% and 7.4% in the nine months ended September 30, 2011 and 2010, respectively.

Income from the Qualcomm Agreement

	2011		2012		2013		Thereafter		Total
	(In millions)
Income from Qualcomm Agreement	$	52	$	186	$	86	$	—	$	324

Inventory

	September 30,		December 31,
	2011		2010
	(In millions)
Work in process	$	194	$	279
Finished goods		297		319
	$	491	$	598

Property and Equipment

		September 30,			December 31,
	Useful Life	2011			2010
	(In years)	(In millions)
Leasehold improvements	1 to 10	$	200		$	173
Office furniture and equipment	3 to 7		35			29
Machinery and equipment	3 to 5		388			313
Computer software and equipment	2 to 4		128			142
Construction in progress	N/A		17			14
			768			671
Less accumulated depreciation and amortization			(429	)		(405	)
		$	339		$	266

Goodwill

	Reportable Segments
	Broadband		Mobile &		Infrastructure &
	Communications		Wireless		Networking		Consolidated
	(In millions)
Goodwill at December 31, 2010(1)	$	595	$	447	$	623	$	1,665
Goodwill recorded in connection with acquisitions		—		23		111		134
Other		2		—		—		2
Goodwill at September 30, 2011	$	597	$	470	$	734	$	1,801
Effects of foreign currency translation								(5	)
Goodwill at September 30, 2011							$	1,796

(1) Does not include the effects of $12 million in foreign currency translation.

Purchased Intangible Assets

	September 30, 2011								December 31, 2010
			Accumulated								Accumulated
	Gross		Amortization			Net			Gross		Amortization			Net
	(In millions)
Developed technology	$	587	$	(270	)	$	317		$	481	$	(236	)	$	245
In-process research and development		59		—			59			56		—			56
Customer relationships		173		(110	)		63			154		(102	)		52
Customer backlog		10		(10	)		—			10		(8	)		2
Other		13		(9	)		4			11		(9	)		2
	$	842	$	(399	)	$	443		$	712	$	(355	)	$	357
Effects of foreign currency translation							(16	)							9
						$	427							$	366

Amortization of Purchased Intangible Assets

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2011		2010		2011		2010
			(In millions)
Cost of product revenue	$	13	$	7	$	42	$	23
Other operating expenses		8		5		23		13
	$	21	$	12	$	65	$	36

Amortization of Existing Purchased Intangible Assets

	Purchased Intangible Asset Amortization by Year
	2011		2012		2013		2014		2015		Thereafter		Total
	(In millions)
Cost of product revenue	$	12	$	78	$	73	$	61	$	47	$	92	$	363
Other operating expenses		7		28		10		4		4		11		64
	$	19	$	106	$	83	$	65	$	51	$	103	$	427

Accrued Liabilities

	September 30,		December 31,
	2011		2010
	(In millions)
Accrued rebates	$	340	$	270
Accrued royalities		30		19
Accrued settlement charges		50		17
Accrued legal costs		19		28
Accrued taxes		9		14
Warranty reserve		14		13
Restructuring liabilities		15		—
Other		47		43
	$	524	$	404

Other Long-Term Liabilities

	September 30,		December 31,
	2011		2010
	(In millions)
Deferred rent	$	46	$	39
Accrued taxes		30		29
Deferred tax liabilities		71		35
Accrued settlement charges		36		38
Other long-term liabilities		19		9
	$	202	$	150

Accrued Rebate Activity

	Nine Months Ended
	September 30,
	2011			2010
	(In millions)
Beginning balance	$	270		$	162
Charged as a reduction of revenue		498			381
Reversal of unclaimed rebates		(11	)		(3	)
Payments		(417	)		(227	)
Ending balance	$	340		$	313

Warranty Reserve Activity

	Nine Months Ended
	September 30,
	2011			2010
	(In millions)
Beginning balance	$	13		$	10
Charged to costs and expenses		8			1
Payments		(7	)		(3	)
Ending balance	$	14		$	8

Restructuring Activity

	Nine Months Ended
	September 30, 2011
	(In millions)
Beginning balance	$	—
Charged to expense		17
Reversal of restructuring costs		—
Payments and other		(2	)
Ending balance	$	15

Computation of Net Income Per Share

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2011		2010		2011		2010
	(In millions, except per share data)
Numerator: Net income	$	270	$	328	$	673	$	816
Denominator for net income per share (basic)		537		509		537		502
Effect of dilutive securities:
Stock awards		21		35		27		35
Denominator for net income per share (diluted)		558		544		564		537
Net income per share (basic)	$	0.50	$	0.64	$	1.25	$	1.63
Net income per share (diluted)	$	0.48	$	0.60	$	1.19	$	1.52