LEASES - Cash Flow (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used for operating liabilities	$ 64.3	$ 63.2
Financing cash flows used for finance leases	4.5	1.2
Leased assets obtained in exchange for new lease liabilities:
Leased assets obtained in exchange for new operating lease liabilities	95.0	22.3
Leased assets obtained in exchange for new finance lease liabilities	$ 42.0	$ 0.4