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RESTRUCTURING CHARGES - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Restructuring and Related Costs [Line Items]
Restructuring charges	$ 2.7	$ 8.7	$ 1.6	$ 13.5
Restructuring reserve release			(9.0)
Amounts remaining to be incurred	13.6		13.6
Employee Separation Costs
Restructuring and Related Costs [Line Items]
Restructuring charges	1.8		5.1
Other restructuring costs
Restructuring and Related Costs [Line Items]
Restructuring charges	$ 0.9		$ 5.5

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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