Annual report pursuant to Section 13 and 15(d)

Employee Equity Incentive Plans (Detail)

v2.4.0.8
Employee Equity Incentive Plans (Detail) (USD $)
In Millions, except Per Share data, unless otherwise specified
 12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended 1 Months Ended 1 Months Ended 12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Dec. 27, 2013
Dec. 25, 2010
Dec. 28, 2013
$1.12-$15.00 [Member]
Dec. 28, 2013
$15.01-$20.00 [Member]
Dec. 28, 2013
$20.01-$25.00 [Member]
Dec. 28, 2013
$25.01-$30.00 [Member]
Dec. 28, 2013
$30.01-$33.03 [Member]
Dec. 28, 2013
Share-based Compensation [Member]
Dec. 29, 2012
Share-based Compensation [Member]
Dec. 31, 2011
Share-based Compensation [Member]
Dec. 28, 2013
Minimum [Member]
Dec. 28, 2013
Maximum [Member]
Dec. 28, 2013
Restricted Stock Units (RSUs) [Member]
Dec. 29, 2012
Restricted Stock Units (RSUs) [Member]
Dec. 31, 2011
Restricted Stock Units (RSUs) [Member]
Dec. 25, 2010
Restricted Stock Units (RSUs) [Member]
Dec. 28, 2013
Stock Option Awards [Member]
Dec. 29, 2012
Stock Option Awards [Member]
Dec. 31, 2011
Stock Option Awards [Member]
Dec. 28, 2013
Market Based Restricted Stock Units [Member]
Dec. 28, 2013
Market Based Restricted Stock Units [Member]
Minimum [Member]
Dec. 28, 2013
Market Based Restricted Stock Units [Member]
Maximum [Member]
Dec. 28, 2013
Restricted Stock or Stock Units, 2006 Plan [Member]
Dec. 28, 2013
Restricted Stock or Stock Units, 2006 Plan [Member]
Restricted Stock Units (RSUs) [Member]
Dec. 29, 2012
Restricted Stock or Stock Units, 2006 Plan [Member]
Restricted Stock Units (RSUs) [Member]
Dec. 31, 2011
Restricted Stock or Stock Units, 2006 Plan [Member]
Restricted Stock Units (RSUs) [Member]
May 31, 2013
2006 Equity Incentive Plan [Member]
Dec. 28, 2013
2006 Equity Incentive Plan [Member]
May 31, 2011
Stock Purchase Plan [Member]
Dec. 28, 2013
Stock Purchase Plan [Member]
Dec. 29, 2012
Stock Purchase Plan [Member]
Dec. 31, 2011
Stock Purchase Plan [Member]
Employee Equity Incentive Plans, (Textual) (Details) [Abstract]                                                                      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized                                                           123   133      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized                                                   517         719   373    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant                                                             304   216    
Vesting range (percent)                                               50.00% 200.00%                    
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent                                                                 85.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period                                                                 20.5 17.4 18.5
Share-based Compensation $ 1,118 $ 1,102 $ 1,053                                                                
Other Inventory, Capitalized Costs                     38 41 38                                            
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense 385 510 327                                                                
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value 186 205 226                                                                
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized                               1,600       75                         13    
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition                                       1 year 1 month                         1 month 15 days    
Exercise price of options exercised (in dollars per share)                           $ 1.12 $ 28.15                                        
Participation percentage in Stock Purchase Plan 76.00% 72.00% 70.00%                                                                
Employee Purchases, Amount                                                                 369 355 318
Restricted Stock Units, Stock Options, And Stock Purchase Plan Estimated Values And Weighted Average Assumptions [Abstract]                                                                      
Risk-free interest rate                               0.20% 0.30% 0.70%                                  
Dividend yield                               3.80% 3.30% 3.40%                                  
Volatility (percent)                               25.00% 26.00% 27.00%   25.00% 25.00% 27.00%                     22.00% 24.00% 26.00%
Estimated values (in dollars per share)                                       $ 3.11 $ 4.22 $ 3.91                     $ 4.52 $ 5.47 $ 4.69
Expected life (in years)                                       5 years 2 months 12 days 5 years 3 months 18 days 5 years 4 months 18 days                     6 months 6 months 6 months
Risk-free interest rate                                       0.80% 1.00% 2.20%                     0.10% 0.10% 0.20%
Dividend yield                                       3.90% 3.30% 3.40%                     4.00% 3.30% 3.60%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]                                                                      
Number of RSUs outstanding, beginning balance                               109.3 107.0 99.8         3.0                        
Number of RSUs granted                               53.4 49.9 43.3                                  
Number of RSUs assumed in acquisition                                   5.8                                  
Number of RSUs vested                               (44.5) (43.2) (37.5)                                  
Number of RSUs forfeited                               (4.9) (4.4) (4.4)                                  
Number of RSUs outstanding, ending balance 153.0                             113.3 109.3 107.0         3.0                        
Number Of RSUs expected to vest 107.3                                                                    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]                                                                      
Weighted-average grant date fair value of RSU balance (in dollars per share)                               $ 22.47 $ 22.03 $ 19.18 $ 18.56                                
Weighted-average grant date fair value of granted RSUs (in dollars per share)                               $ 21.45 $ 25.32 $ 19.86                                  
Weighted-average grant date fair value of RSUs assumed in acquisition (in dollars per share)                                   $ 20.80                                  
Weighted-average grant date fair value of vested RSUs (in dollars per share)                               $ 20.21 $ 18.88 $ 18.60                                  
Weighted-average grant date fair value of forfeited RSUs (in dollars per share)                               $ 22.06 $ 20.93 $ 19.07                                  
Weighted-average grant date fair value of RSUs expected to vest (in dollars per share)                               $ 22.49                                      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value                                                     1,000 1,200 753            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value Amount                                                     899 816 697            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]                                                                      
Number of options outstanding, beginning balance 202.8 298.3 386.4                                                                
Number of options granted 20.1 13.5 14.7                                                                
Number of options assumed in acquisition     12.0                                                                
Number of options exercised (65.0) (85.8) (86.3)                                                                
Number of options cancelled and forfeited (3.0) (3.9) (8.6)                                                                
Number of options expired (1.9) (19.3) (19.9)                                                                
Number of options outstanding, ending balance 153.0 202.8 298.3                                                                
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]                                                                      
Weighted-average exercise price of stock options (in dollars per share) $ 21.10 $ 20.20 $ 20.12   $ 20.45                                                            
Weighted-average exercise price for stock option grants during the year (in dollars per share) $ 22.99 $ 27.01 $ 21.49                                                                
Weighted-average exercise price for stock option assumed in acquisition during the year (in dollars per share)     $ 15.80                                                                
Weighted-average exercise price for stock option exercises during the year (in dollars per share) $ 18.76 $ 20.45 $ 20.06                                                                
Weighted-average exercise price for stock option cancellations and forfeitures during the year (in dollars per share) $ 22.58 $ 21.17 $ 20.47                                                                
Weighted-average exercise price for stock option expirations during the year (in dollars per share) $ 22.56 $ 22.45 $ 24.85                                                                
Options exercisable 111.5 139.8 203.6                                                                
Weighted-average exercise price for options exercisable (in dollars per share) $ 20.25 $ 19.76 $ 20.44                                                                
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value 265 517 318                                                                
Stock Options Vested And Expected To Vest [Abstract]                                                                      
Number of options expected to vest 39.6                                                                    
Total number of options vested and expected to vest 151.1                                                                    
Weighted-average exercise price for expected to vest options (in dollars per share) $ 23.40                                                                    
Weighted-average exercise price for vested and expected to vest options (in dollars per share) $ 21.08                                                                    
Weighted-average remaining contractual term for vested options (in years) 2 years 7 months 12 days                                                                    
Weighted-average remaining contractual term for expected to vest options (in years) 5 years 5 months                                                                    
Weighted-average remaining contractual term for vested and expected to vest options (in years) 3 years 4 months                                                                    
Aggregate intrinsic value for vested options 617                                                                    
Aggregate intrinsic value for expected to vest options 101                                                                    
Total Aggregate intrinsic value for vested and expected to vest options $ 718                                                                    
Closing price of Intel common stock       $ 25.60                                                              
Range Of Exercise Prices And Options Outstanding [Abstract]                                                                      
Number of outstanding options           2.2 70.5 57.6 22.4 0.3                                                  
Weighted-average remaining Contractual Life (in years)           3 years 8 months 2 years 8 months 4 years 2 months 3 years 1 month                                                  
Weighted-average remaining Contractual Life (in years), Total 3 years 4 months                                                                    
Weighted-average exercise price for outstanding options (in dollars per share)           $ 12.22 $ 18.22 $ 22.59 $ 27.09 $ 32.31                                                  
Number of exercisable options           1.2 70.4 26.2 13.4 0.3                                                  
Weighted-average exercise price for exercisable options (in dollars per share)           $ 11.69 $ 18.20 $ 22.54 $ 27.02 $ 32.31                                                  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit (in dollars per share)           $ 1.12 $ 15.01 $ 20.01 $ 25.01 $ 30.01                                                  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit (in dollars per share)           $ 15.00 $ 20.00 $ 25.00 $ 30.00 $ 33.03