Summary of Significant Accounting Policies and Related Data - Inventory Net (Details) - USD ($) $ in Millions	Oct. 31, 2024	Oct. 31, 2023
Inventory Disclosure [Abstract]
Percentage of FIFO and weighted average cost inventory	53.60%	58.50%
Inventory valuation adjustment	$ 47.8	$ 43.9
Inventory, Net [Abstract]
Raw materials and work in process	384.8	400.3
Finished goods and service parts	827.5	844.2
Total FIFO value	1,212.3	1,244.5
Less: adjustment to LIFO value	173.4	156.7
Total inventories, net	$ 1,038.9	$ 1,087.8