Income Taxes, Components of Income Tax Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Sep. 28, 2019
Current [Abstract]
U.S. Federal	$ 56	$ 84	$ 60
U.S. State	14	12	11
Non-U.S.	175	154	67
Total current	245	250	138
Deferred [Abstract]
U.S. Federal	17	(29)	(47)
U.S. State	(6)	(13)	(3)
Non-U.S.	(84)	(54)	(2)
Total deferred	(73)	(96)	(52)
Expense for income taxes	172	154	86
U.S. income from continuing operations before income taxes	276	206	229
Non-U.S. income from continuing operations before income taxes	629	507	261
Income taxes paid	$ 200	$ 243	$ 115