XML 73 R60.htm IDEA: XBRL DOCUMENT v3.20.4
Acquisitions and Dispositions Preliminary Fair Value of Assets Acquired and Liabilities Assumes at Acquisition Date (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 03, 2020
Sep. 28, 2019
Sep. 29, 2018
Business Acquisition [Line Items]      
Goodwill, Purchase Accounting Adjustments $ (46) $ (66)  
Goodwill $ 10,899 $ 10,844 $ 9,739