Annual report pursuant to Section 13 and 15(d)

Composition of Certain Financial Statement Items Other intangible assets (Details)

v3.20.2
Composition of Certain Financial Statement Items Other intangible assets (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 27, 2020
Sep. 29, 2019
Sep. 30, 2018
Other intangible assets [Line Items]      
Gross Carrying Amount $ 5,661 $ 6,092  
Accumulated Amortization $ (4,008) $ (3,920)  
Weighted-average amortization period (years) 11 years 10 years  
Amortization of intangible assets $ 621 $ 727 $ 785
Amortization expense, Fiscal 2021 519    
Amortization expense, Fiscal 2022 422    
Amortization expense, Fiscal 2023 295    
Amortization expense, Fiscal 2024 136    
Amortization expense, Fiscal 2025 111    
Amortization expense, thereafter 170    
Technology-based [Member]      
Other intangible assets [Line Items]      
Gross Carrying Amount 5,556 5,958  
Accumulated Amortization $ (3,958) $ (3,851)  
Weighted-average amortization period (years) 11 years 10 years  
Customer-related [Member]      
Other intangible assets [Line Items]      
Gross Carrying Amount $ 105 $ 134  
Accumulated Amortization $ (50) $ (69)  
Weighted-average amortization period (years) 9 years 9 years