Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Incentive Compensation Plans (Share-based Compensation, Allocation of Recognized Period Costs) (Details)

v3.5.0.2
Stock-Based Incentive Compensation Plans (Share-based Compensation, Allocation of Recognized Period Costs) (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 24, 2016
Sep. 26, 2015
Sep. 24, 2016
Sep. 26, 2015
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock-based compensation expense, net of tax $ 23,000,000 $ 13,000,000 $ 57,000,000 $ 47,000,000
Income tax benefit associated with stock-based compensation expense 0 0 0 0
Cost of sales        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock-based compensation expense, net of tax 0 0 1,000,000 2,000,000
Research and development        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock-based compensation expense, net of tax 15,000,000 7,000,000 34,000,000 27,000,000
Marketing, general and administrative        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]        
Stock-based compensation expense, net of tax $ 8,000,000 $ 6,000,000 $ 22,000,000 $ 18,000,000