Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Incentive Compensation Plans (Tables)

v2.4.0.6
Stock-Based Incentive Compensation Plans (Tables)
 3 Months Ended
Mar. 30, 2013
Share-based Compensation [Abstract]  
Schedule of Stock-based Compensation Expense, Allocation of Recognized Period Costs
 
 
Quarter Ended
 
 
March 30,
2013
 
March 31,
2012
 
 
(In millions)
Cost of sales
 
$
2

 
$
2

Research and development
 
13

 
11

Marketing, general and administrative
 
9

 
8

Stock-based compensation expense, net of tax of $0
 
$
24

 
$
21

Weighted Average Valuation Assumptions for Stock Options
 
 
Quarter Ended
 
 
March 30,
2013
 
March 31,
2012
Expected volatility
 
60.97
%
 
50.74
%
Risk-free interest rate
 
0.61
%
 
0.58
%
Expected dividends
 
0.00
%
 
0.00
%
Expected life (in years)
 
3.83 years

 
3.79 years