| Schedule of Segment Reporting Information, by Segment [Table Text Block] | Net revenue and operating income (loss) for each period were as follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Three Months Ended |  | Nine Months Ended |  
| (In Millions) |  | Oct 1, 2022 |  | Sep 25, 2021 |  | Oct 1, 2022 |  | Sep 25, 2021 |  
| Operating segment revenue: |  |  |  |  |  |  |  |  |  
| Client Computing |  |  |  |  |  |  |  |  |  
| Desktop |  | $ | 3,222 |  |  | $ | 3,119 |  |  | $ | 8,152 |  |  | $ | 8,682 |  |  
| Notebook |  | 4,410 |  |  | 5,944 |  |  | 15,119 |  |  | 19,634 |  |  
| Other |  | 492 |  |  | 725 |  |  | 1,812 |  |  | 2,448 |  |  
|  |  | 8,124 |  |  | 9,788 |  |  | 25,083 |  |  | 30,764 |  |  
|  |  |  |  |  |  |  |  |  |  
| Datacenter and AI |  | 4,209 |  |  | 5,778 |  |  | 14,892 |  |  | 16,265 |  |  
| Network and Edge |  | 2,266 |  |  | 1,986 |  |  | 6,812 |  |  | 5,890 |  |  
| Accelerated Computing Systems and Graphics |  | 185 |  |  | 171 |  |  | 590 |  |  | 529 |  |  
| Mobileye |  | 450 |  |  | 326 |  |  | 1,304 |  |  | 1,030 |  |  
| Intel Foundry Services |  | 171 |  |  | 174 |  |  | 576 |  |  | 541 |  |  
| All other |  | 67 |  |  | 1,133 |  |  | 166 |  |  | 3,986 |  |  
| Total operating segment revenue |  | $ | 15,472 |  |  | $ | 19,356 |  |  | $ | 49,423 |  |  | $ | 59,005 |  |  
|  |  |  |  |  |  |  |  |  |  
| Operating income (loss): |  |  |  |  |  |  |  |  |  
| Client Computing |  | $ | 1,655 |  |  | $ | 3,592 |  |  | $ | 5,567 |  |  | $ | 11,909 |  |  
| Datacenter and AI |  | 17 |  |  | 2,293 |  |  | 1,917 |  |  | 6,089 |  |  
| Network and Edge |  | 75 |  |  | 511 |  |  | 682 |  |  | 1,359 |  |  
| Accelerated Computing Systems and Graphics |  | (378) |  |  | (222) |  |  | (1,275) |  |  | (566) |  |  
| Mobileye |  | 142 |  |  | 127 |  |  | 480 |  |  | 431 |  |  
| Intel Foundry Services |  | (103) |  |  | (44) |  |  | (289) |  |  | (26) |  |  
| All other |  | (1,583) |  |  | (1,030) |  |  | (3,616) |  |  | (4,729) |  |  
| Total operating income (loss) |  | $ | (175) |  |  | $ | 5,227 |  |  | $ | 3,466 |  |  | $ | 14,467 |  | The following table presents intersegment revenue before eliminations: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Total operating segment revenue |  | $ | 15,472 |  |  | $ | 19,356 |  |  | $ | 49,423 |  |  | $ | 59,005 |  |  
|  |  |  |  |  |  |  |  |  |  
| Less: Accelerated Computing Systems and Graphics intersegment revenue |  | (134) |  |  | (164) |  |  | (411) |  |  | (509) |  |  
| Total net revenue |  | $ | 15,338 |  |  | $ | 19,192 |  |  | $ | 49,012 |  |  | $ | 58,496 |  |  |