INSURANCE - Schedule of Casualty Program Insurance Reserves Rollforward (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Net balance at beginning of year	$ 487.9	$ 479.9	$ 508.3
Change in case reserves plus IBNR Claims — current year	166.2	154.2	145.7
Change in case reserves plus IBNR Claims — prior years	20.3	(14.8)	(36.8)
Claims paid	(157.3)	(131.4)	(129.1)
Acquisition	0.0	0.0	(8.2)
Net balance at end of year	517.3	487.9	479.9
Recoverables	91.0	67.1	71.0
Gross balance at end of year	608.4	555.0	551.0
Reserves related to discontinued operations	$ 0.7	$ 0.1	$ 0.2