Quarterly report pursuant to Section 13 or 15(d)

Common Stock and Employee Equity Plans - Schedule of Stock-based Compensation Expense (Details)

v3.21.2
Common Stock and Employee Equity Plans - Schedule of Stock-based Compensation Expense (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Sep. 25, 2021
Sep. 26, 2020
Sep. 25, 2021
Sep. 26, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense   $ 76   $ 195
Stock Repurchased During Period, Shares 7.2   10.4  
Income tax benefit $ 16 0 $ 43 0
Total stock-based compensation expense after income taxes 83 76 224 195
Cost of sales        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense 2 1 4 5
Research and development        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense 63 48 171 122
Marketing, general and administrative        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 34 $ 27 $ 92 $ 68