INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Income Tax Disclosure [Abstract]
Income tax expense	$ 39.9	$ 33.1	$ 105.4	$ 56.5
Increase in income tax expense	$ 48.9		48.9
Favorable reconciliation tax settlement			6.4
Book impairment loss			$ 58.6

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The amount the liability recorded for the income tax examination increased or decreased in the current year/accounting period.

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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 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 income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.

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