Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Incentive Compensation Plans (Tables)

v2.4.1.9
Stock-Based Incentive Compensation Plans (Tables)
3 Months Ended
Mar. 28, 2015
Share-based Compensation [Abstract]  
Schedule of Stock-based Compensation Expense, Allocation of Recognized Period Costs
 
Three Months Ended
 
March 28,
2015
 
March 29,
2014
 
(In millions)
Cost of sales
$
1

 
$
1

Research and development
10

 
12

Marketing, general and administrative
6

 
10

Stock-based compensation expense, net of tax of $0
$
17

 
$
23

Weighted Average Valuation Assumptions for Stock Options
 
Three Months Ended
 
March 28,
2015
 
March 29,
2014
Expected volatility
53.99
%
 
55.03
%
Risk-free interest rate
1.26
%
 
1.06
%
Expected dividends
0.00
%
 
0.00
%
Expected life
3.91 years

 
3.86 years