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INSURANCE - Schedule of Insurance Related Balances and Activity (Details) - USD ($)
$ in Millions
Apr. 30, 2024
Oct. 31, 2023
Liability for Claims and Claims Adjustment Expense [Line Items]    
Insurance recoverables $ 106.6 $ 67.1
Insurance claim reserves, excluding medical and dental    
Liability for Claims and Claims Adjustment Expense [Line Items]    
Insurance claim reserves 602.9 555.0
Medical and dental claim reserves    
Liability for Claims and Claims Adjustment Expense [Line Items]    
Insurance claim reserves $ 11.4 $ 9.5