Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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STOCKHOLDERS' EQUITY - Stock Repurchase Program (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023	May 29, 2024	Mar. 01, 2023	Jan. 09, 2023	Feb. 18, 2021
2021 Repurchase Program [Member]
Share repurchase program
Share repurchase program authorized amount								$ 2,000.0
Shares repurchased and retired during period, (Shares)				661,739
Shares repurchased and retired during period, (Value)				$ 99.0
Remaining authorized repurchase amount under share repurchase program						$ 339.0
2023 Repurchase Program
Share repurchase program
Share repurchase program authorized amount							$ 2,000.0
Shares repurchased and retired during period, (Shares)	4,397,000	2,812,000	5,991,000	3,256,000
Shares repurchased and retired during period, (Value)	$ 585.0	$ 335.0	$ 815.0	$ 396.0
Remaining authorized repurchase amount under share repurchase program	709.0		709.0
Share Repurchase Program, Excise Tax	$ 5.4	$ 2.4	$ 6.4	$ 2.4
2024 Repurchase Program
Share repurchase program
Share repurchase program authorized amount					$ 2,000.0