Compensation Expense Related to Stock Options, Stock Appreciation Rights and Restricted Stock Units (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options		$ 19	$ 23	$ 58	$ 68
RSUs		272	250	803	655
Total equity-based compensation expense	[1]	291	273	861	723
Equity-based compensation expense capitalized during the period		$ 35	$ 39	$ 108	$ 109

[1] Equity-based compensation expense is net of capitalized equity-based compensation and estimated forfeitures and excludes amortization of previously capitalized equity-based compensation costs.