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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Summary of Significant Unobservable Inputs Used to Determine Fair Value Long-Lived Assets Held and Used (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Jan. 31, 2022	Apr. 30, 2023	Apr. 30, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net Assets Held for Sale	$ 0.0		$ 62.4
Total	$ 1.3	$ 0.0		$ 1.8	$ 62.4
Long Lived Assets \| Discounted Cash Flows; Indicative Bids \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long Lived Assets				$ 1.8	$ 0.0
Net Assets Held for Sale \| Indicative Bids \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net Assets Held for Sale		$ 62.4