Restructuring and Other Related Charges - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Apr. 30, 2024	Apr. 30, 2024
Restructuring Cost And Reserve [Line Items]
Restructuring costs	$ 3.7	$ 4.5
Impairment charges related to intangible assets and property, plant, and equipment		11.6
Inventory write-offs		5.8
Other Costs		0.3
Minimum [Member]
Restructuring Cost And Reserve [Line Items]
Additional charges associated with employee severance and other termination benefits		3.0
Maximum [Member]
Restructuring Cost And Reserve [Line Items]
Additional charges associated with employee severance and other termination benefits		$ 4.0