Business Segment Information - Schedule of Net Sales to Unaffiliated Customers by Country of Domicile (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 942.6	$ 877.4	$ 1,874.2	$ 1,735.9
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	479.0	443.1	949.4	877.9
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	276.7	249.5	553.3	497.7
Rest of world
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 186.9	$ 184.8	$ 371.5	$ 360.3