INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023
Income Tax Disclosure [Abstract]
Effective income tax rate	(29.90%)	28.20%	24.00%	27.60%
Provisions for taxes	$ 18.7	$ 20.4	$ 28.0	$ 34.5
Effective tax rate benefit from uncertain tax positions			(2.4)
Effective tax rate benefit from share-based compensation			(2.2)	$ (1.4)
Effective tax rate benefit from return to provision adjustments			$ (2.2)

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.

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