Business Segment Information - Schedule of Net Sales to Unaffiliated Customers by Country of Domicile (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 1,060.3	$ 1,002.8	$ 3,027.3	$ 2,877.0
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	516.2	511.2	1,527.8	1,460.6
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	343.1	297.0	922.5	850.3
Rest of world
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 201.0	$ 194.6	$ 577.0	$ 566.1