Quarterly report [Sections 13 or 15(d)]

Operating Segments - Narrative (Details)

v3.26.1
Operating Segments - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 28, 2026
Mar. 29, 2025
Sep. 12, 2025
Segment Reporting Information [Line Items]      
Revenue from external customers $ 13,577 $ 12,667  
Goodwill impairment loss $ 3,900    
Number of reportable segments not disclosed flag    
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Altera      
Segment Reporting Information [Line Items]      
Percentage of subsidiary disposed     51.00%
Intel Foundry | Assembly and Test      
Segment Reporting Information [Line Items]      
Revenue from external customers $ 174 31  
Operating segments | Intel Foundry      
Segment Reporting Information [Line Items]      
Revenue from external customers 5,421 4,667  
Operating segments | Other      
Segment Reporting Information [Line Items]      
Revenue from external customers $ 628 $ 943