Shareholders' Equity Narrative (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended		4 Months Ended
	Oct. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Oct. 30, 2024	Oct. 31, 2023
Class of Stock [Line Items]
Share repurchase program activity		$ 375	$ 500
#375 million share repurchase program
Class of Stock [Line Items]
Share repurchase program activity		$ 375
$500 million share repurchase program
Class of Stock [Line Items]
Share repurchase program activity			$ 500
Treasury Shares
Class of Stock [Line Items]
Treasury shares acquired (using cost method), shares		3.0	5.0
Treasury Shares | $500 million share repurchase program
Class of Stock [Line Items]
Treasury shares acquired (using cost method), shares	1.3		4.4
Treasury shares acquired, average price per share (in usd per share)					$ 88.22
Treasury Shares | #375 million share repurchase program
Class of Stock [Line Items]
Treasury shares acquired (using cost method), shares		2.7
Treasury Shares | $500 million share repurchase program
Class of Stock [Line Items]
Treasury shares acquired, average price per share (in usd per share)			$ 90.57
Treasury Shares | #375 million share repurchase program
Class of Stock [Line Items]
Treasury shares acquired, average price per share (in usd per share)		$ 109.65
Subsequent Event | Treasury Shares | #375 million share repurchase program
Class of Stock [Line Items]
Treasury shares acquired (using cost method), shares				0.7
Subsequent Event | Treasury Shares | #375 million share repurchase program
Class of Stock [Line Items]
Treasury shares acquired, average price per share (in usd per share)				$ 110.10