INCOME TAXES - Components of Income From Continuing Operations Before Income Taxes and Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Income Tax Disclosure [Abstract]
United States	$ 278.5	$ 152.8	$ 45.2
Foreign	31.5	27.0	8.1
Income from continuing operations before income taxes	310.0	179.8	53.3
Current:
Federal	3.5	(66.3)	(59.3)
State	(6.0)	(27.4)	(28.6)
Foreign	(9.4)	(7.8)	(1.7)
Deferred:
Federal	(46.1)	34.9	23.2
State	(22.1)	13.2	12.5
Foreign	0.5	(0.1)	0.9
Income tax provision	$ (79.6)	$ (53.5)	$ (53.1)

Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction.

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Amount of current state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction.

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Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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