Income Taxes - U.S. and Non U.S. Components (Details) - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2022	Sep. 24, 2021	Sep. 25, 2020
U.S. and non-U.S. components of income from continuing operations before income taxes
U.S	$ (4)	$ (336)	$ (1,053)
Non-U.S	2,737	2,714	1,577
Income from continuing operations before income taxes	$ 2,733	$ 2,378	$ 524