Benefit Plans - Summary of Share-Based Compensation Expense and the Related Income Tax Benefit (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 01, 2023	Mar. 26, 2022	Apr. 01, 2023	Mar. 26, 2022
Share-Based Payment Arrangement [Abstract]
Share-based compensation expense	$ 2,686	$ 2,252	$ 5,591	$ 4,517
Income tax benefit related to share-based compensation expense	$ (620)	$ (649)	$ (1,798)	$ (2,185)