Income Taxes - Schedule of Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Current:
Federal	$ 38.2	$ 37.3	$ 10.2
State	1.3	3.7	3.8
Foreign	31.6	33.0	21.7
Total current income tax expense (benefit)	71.1	74.0	35.7
Deferred:
Federal	(19.6)	(36.7)	10.5
State	0.5	(7.5)	(2.2)
Foreign	138.0	88.9	45.6
Total deferred income tax expense (benefit)	118.9	44.7	53.9
Provision for income taxes	$ 190.0	$ 118.7	$ 89.5