Quarterly report pursuant to Section 13 or 15(d)

Marketable Securities (Details)

v3.20.1
Marketable Securities (Details) - USD ($)
$ in Millions
Mar. 29, 2020
Sep. 29, 2019
Marketable Securities [Line Items]    
Available-for-sale Securities, Current $ 1,304 $ 4
Marketable securities 1,543 421
Available-for-sale Securities, Noncurrent 33 35
Marketable Securities, Noncurrent 33 36
Less than one year 813  
One to five years 443  
No single maturity date 81  
Debt Securities, Available-for-sale 1,337  
US Treasury and Government-Related Securities    
Marketable Securities [Line Items]    
Available-for-sale Securities, Current 3 0
Available-for-sale Securities, Noncurrent 0 0
Corporate Bond Securities    
Marketable Securities [Line Items]    
Available-for-sale Securities, Current 1,253 4
Available-for-sale Securities, Noncurrent 0 0
Mortgage- and asset-backed and auction rate securities [Member]    
Marketable Securities [Line Items]    
Available-for-sale Securities, Current 48 0
Available-for-sale Securities, Noncurrent 33 35
Equity securities [Member]    
Marketable Securities [Line Items]    
Marketable securities 239 417
Marketable Securities, Noncurrent $ 0 $ 1