Stock-Based Incentive Compensation Plans (Tables)

12 Months Ended

Dec. 29, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

	2012		2011		2010
	(In millions)
Cost of sales	$	8	$	6	$	4
Research and development	52		46		46
Marketing, general, and administrative	37		38		37
Total stock-based compensation expense, net of tax of $0	$	97	$	90	$	87

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

	2012		2011		2010
Expected volatility	56.24	%	54.82	%	55.97	%
Risk-free interest rate	0.52	%	1.60	%	1.34	%
Expected dividends	—	%	—	%	—	%
Expected life (in years)	3.79		3.75		3.71

Schedule of Share-based Compensation, Stock Options, Activity

	2012				2011				2010
	Number of Shares		Weighted- Average Exercise Price		Number of Shares		Weighted- Average Exercise Price		Number of Shares		Weighted- Average Exercise Price
	(In millions, except share price)
Stock options:
Outstanding at beginning of year	34		$	7.36	37		$	7.77	42		$	8.65
Granted	17		$	3.41	8		$	7.16	5		$	7.77
Canceled	(8	)	$	11.26	(6	)	$	12.54	(6	)	$	16.92
Exercised	(5	)	$	2.71	(5	)	$	3.82	(4	)	$	3.35
Outstanding at end of year	38		$	5.51	34		$	7.36	37		$	7.77
Exercisable at end of year	22		$	6.14	25		$	7.48	28		$	8.24

Schedule of Nonvested Restricted Stock Units Activity

	2012				2011				2010
	Number of Shares		Weighted- Average Fair Value		Number of Shares		Weighted- Average Fair Value		Number of Shares		Weighted- Average Fair Value
	(In millions except share price)
Unvested balance at beginning of period	24		$	7.07	24		$	6.50	22		$	5.32
Granted	17		$	5.43	14		$	7.34	12		$	8.54
Forfeited	(5	)	$	6.84	(4	)	$	6.66	(2	)	$	6.13
Vested	(11	)	$	6.05	(10	)	$	6.25	(8	)	$	6.41
Unvested balance at end of period	25		$	6.41	24		$	7.07	24		$	6.50