Income Taxes - Temporary Differences and Carryforwards (Detail) - USD ($) $ in Millions	Oct. 31, 2023	Oct. 31, 2022
Deferred tax assets:
Product warranty	$ 6.8	$ 4.9
Inventory	5.6	5.1
Deferred employee benefits	9.5	4.9
Net operating loss and credit carryforwards	8.0	7.4
Other reserves and allowances	4.4	6.5
Capitalized research expenditures	7.8
Gross deferred tax assets	42.1	28.8
Less: valuation allowance	(5.2)	(6.0)
Deferred tax assets	36.9	22.8
Deferred tax liabilities:
Intangible assets	(25.9)	(24.1)
Property, plant and equipment	(16.6)	(17.7)
Other	(2.6)	(2.0)
Deferred tax liabilities	(45.1)	(43.8)
Net deferred tax liability	$ (8.2)	$ (21.0)