Share-Based Compensation - Summary of Share-Based Compensation Expense and the Related Income Tax Benefit (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Share-Based Payment Arrangement [Abstract]
Share-based compensation expense	$ 2,869	$ 2,617	$ 8,830	$ 8,208
Income tax benefit related to share-based compensation expense	$ (764)	$ (993)	$ (2,662)	$ (2,791)