INSURANCE - Schedule of Instruments Used to Collateralize Insurance Obligations (Details) - USD ($) $ in Millions	Oct. 31, 2025	Oct. 31, 2024
Letters Of Credit [Line Items]
Instruments used to collateralize insurance obligations	$ 237.4	$ 230.7
Standby letters of credit
Letters Of Credit [Line Items]
Instruments used to collateralize insurance obligations	18.7	53.1
Surety bonds and surety-backed letters of credit
Letters Of Credit [Line Items]
Instruments used to collateralize insurance obligations	213.9	175.3
Restricted insurance deposits
Letters Of Credit [Line Items]
Instruments used to collateralize insurance obligations	$ 4.8	$ 2.3