Share-Based Compensation - Additional Information (Details) - Restricted stock units - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 28, 2026	Mar. 29, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total vesting-date fair value of RSUs	$ 917	$ 906	$ 9,500	$ 9,300
Total unrecognized compensation cost related to outstanding RSUs	$ 28,800		$ 28,800
Total unrecognized compensation cost related to outstanding RSUs, weighted-average recognition period			2 years 9 months 18 days