Benefit Plans - Summary of Share-Based Compensation Expense and the Related Income Tax Benefit (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 01, 2023	Jun. 25, 2022	Jul. 01, 2023	Jun. 25, 2022
Share-Based Payment Arrangement [Abstract]
Share-based compensation expense	$ 2,617	$ 2,243	$ 8,208	$ 6,760
Income tax benefit related to share-based compensation expense	$ (993)	$ (1,231)	$ (2,791)	$ (3,416)