Quarterly report pursuant to Section 13 or 15(d)

Composition of Certain Financial Statement Items Short-term Debt (Details)

v3.20.1
Composition of Certain Financial Statement Items Short-term Debt (Details) - USD ($)
$ in Millions
Mar. 30, 2020
Mar. 29, 2020
Sep. 29, 2019
Short-term Debt [Abstract]      
Commercial Paper   $ 499 $ 499
Current portion of long-term debt   2,000 1,997
Debt, Current   2,499 $ 2,496
Short-term Debt [Line Items]      
Line of Credit Facility, Average Outstanding Amount   0  
Revolving Credit Facility [Member] | November 2021 [Member]      
Short-term Debt [Line Items]      
Line of Credit Facility, Maximum Borrowing Capacity   4,500  
Commercial Paper [Member] | November 2021 [Member]      
Short-term Debt [Line Items]      
Line of Credit Facility, Maximum Borrowing Capacity   $ 5,000  
Commercial Paper [Member] | November 2021 [Member] | Subsequent Event [Member]      
Short-term Debt [Line Items]      
Line Of Credit Facility Reduced Maximum Borrowing Capacity $ 4,500