Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.20.4
Segment Information (Details) - USD ($)
$ in Millions
3 Months Ended
Dec. 27, 2020
Dec. 29, 2019
Segment Reporting Information [Line Items]    
Revenues $ 8,235 $ 5,077
EBT 2,604 947
Cost of revenues (3,489) (2,113)
Research and development expense (1,653) (1,406)
Selling, general and administrative expense (567) (528)
Interest expense (141) (148)
Investment and other income, net 219 65
Reconciling Items [Member]    
Segment Reporting Information [Line Items]    
Revenues 33 35
EBT (743) (546)
Cost of revenues (74) (90)
Research and development expense (406) (259)
Selling, general and administrative expense (178) (117)
Interest expense (142) (147)
Investment and other income, net 71 82
QCT [Member]    
Segment Reporting Information [Line Items]    
Revenues 6,533 3,618
EBT 1,919 479
QTL [Member]    
Segment Reporting Information [Line Items]    
Revenues 1,660 1,404
EBT 1,270 1,017
QSI [Member]    
Segment Reporting Information [Line Items]    
Revenues 9 20
EBT 158 (3)
Other Segments [Member]    
Segment Reporting Information [Line Items]    
Revenues 33 35
Other Segments [Member] | Reconciling Items [Member]    
Segment Reporting Information [Line Items]    
EBT $ (14) $ (15)