Quarterly report [Sections 13 or 15(d)]

Operating Segments - Narrative (Details)

v3.25.3
Operating Segments - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 27, 2025
Sep. 28, 2024
Mar. 30, 2024
Sep. 27, 2025
Sep. 28, 2024
Sep. 12, 2025
Segment Reporting Information [Line Items]            
Revenue from external customers $ 13,653 $ 13,284   $ 39,179 $ 38,841  
Goodwill impairment loss   2,800 $ 222   3,000  
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Altera            
Segment Reporting Information [Line Items]            
Percentage of subsidiary disposed           51.00%
Operating segments | Intel Foundry            
Segment Reporting Information [Line Items]            
Revenue from external customers 4,235 4,339   13,319 12,977  
Operating segments | Intel Foundry | Assembly and Test            
Segment Reporting Information [Line Items]            
Revenue from external customers 32 55   85 107  
Operating segments | Other            
Segment Reporting Information [Line Items]            
Revenue from external customers $ 993 $ 964   $ 2,989 $ 2,488