Note 6 Accounts Receivable Sale Program (Details) - USD ($) $ in Millions	9 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Sep. 28, 2019
Transfer of Financial Assets Accounted for as Sales [Line Items]
Face Value of Receivable Sold, Percentage	100.00%
Accounts Receivable Sold During The Period	$ 1,400	$ 2,200
RPA [Member]
Transfer of Financial Assets Accounted for as Sales [Line Items]
Accounts Receivable Sold and Outstanding	105		$ 241
Amount Collected But Not Remitted to Financial Institutions	$ 44		$ 76