SHARE-BASED COMPENSATION PLANS - Schedule of Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plan - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value of granted purchase rights per share (in USD per share)	$ 2.31	$ 2.23	$ 2.19
Common stock issued (in shares)	0.1	0.1	0.1
Fair value of common stock issued per share (in USD per share)	$ 43.93	$ 42.40	$ 41.68
Aggregate purchases	$ 3.7	$ 3.4	$ 3.4