Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	6 Months Ended
	Mar. 31, 2024	Mar. 31, 2024	Apr. 02, 2023
Equity, Class of Treasury Stock [Line Items]
Authorized shares of common stock	2,400,000,000	2,400,000,000
Par value of common stock	$ 0.001	$ 0.001
Authorized shares of preferred stock	7,500,000	7,500,000
Outstanding shares of preferred stock	0	0
Shares available for repurchase	29,800,000	29,800,000
Common Stock, Dividends, Per Share, Declared	$ 0.57
Open Market [Member]
Equity, Class of Treasury Stock [Line Items]
Shares of common stock repurchased		12,800,000	4,900,000
Total cost of common stock repurchased		$ 1,250.1	$ 495.3