Quarterly report [Sections 13 or 15(d)]

Operating Segments - Narrative (Details)

v3.26.1
Operating Segments - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Sep. 12, 2025
Segment Reporting [Line Items]          
Revenue from external customers $ 16,128 $ 12,859 $ 29,705 $ 25,526  
Number of reportable segments not disclosed flag        
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Altera          
Segment Reporting [Line Items]          
Percentage of subsidiary disposed         51.00%
Intel Foundry | Assembly and Test          
Segment Reporting [Line Items]          
Revenue from external customers $ 293 $ 22 $ 467 $ 53