Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	12 Months Ended
	Sep. 29, 2024	Sep. 29, 2024	Oct. 01, 2023	Oct. 02, 2022	Mar. 15, 2022
Equity, Class of Treasury Stock [Line Items]
Authorized shares of preferred stock	7,500,000	7,500,000
Common stock, par value	$ 0.001	$ 0.001	$ 0.001
Authorized shares of common stock	2,400,000,000	2,400,000,000	2,400,000,000
Common Stock, Dividends, Per Share, Declared	$ 0.61	$ 2.32	$ 2.16	$ 2.00
Shares available for repurchase	29,800,000	29,800,000
Outstanding shares of preferred stock	0	0
Open Market [Member]
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased					40,000,000
Stock Repurchased During Period, Shares		12,800,000	10,000,000.0	36,300,000
Stock Repurchased During Period, Value		$ 1,300.0	$ 1,000.0	$ 4,000.0