Share-Based Compensation - Additional Information (Details) shares in Millions, $ in Millions	12 Months Ended
	Sep. 30, 2023 USD ($) shares	Sep. 24, 2022 USD ($) shares	Sep. 25, 2021 USD ($) shares	Mar. 04, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total payments to taxing authorities for employees' tax obligations related to vesting of RSUs	$ 5,431	$ 6,223	$ 6,556
Total unrecognized compensation cost related to RSUs	$ 18,600
Total unrecognized compensation cost related to RSUs, weighted-average recognition period	2 years 6 months
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of RSUs as of the respective vesting dates	$ 15,900	$ 18,200	$ 19,000
Total shares withheld upon vesting of RSUs (in shares) | shares	37	41	53
Total payments to taxing authorities for employees' tax obligations related to vesting of RSUs	$ 5,600	$ 6,400	$ 6,800
2022 Employee Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for issuance pursuant to plan awards (in shares) | shares				1,300
2022 Employee Stock Plan | Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based award, vesting period	4 years
Number of shares of common stock issued per RSU upon vesting	1