Accrued Liabilities - Schedule of Accrued Liabilities (Parenthetical) (Details) - USD ($) $ in Millions	Oct. 31, 2023	Oct. 31, 2022
Accrued Liabilities
loss accruals on service contracts	$ 9.5	$ 7.3
accruals for performance guarantees	$ 1.2	$ 4.1