Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Income Taxes [Line Items]
Net operating losses and other carryforwards	$ 6.9	$ 5.4
Valuation allowance, deferred tax asset, increase	0.3	0.3
Undistributed earnings of foreign subsidiaries	27.6
Unrecognized tax benefits	3.2	$ 3.5
Accrued interest and penalties for unrecognized tax benefits	1.0
Potential benefits that would affect the effective tax rate	3.4
Domestic Tax Jurisdiction
Income Taxes [Line Items]
Net operating losses and other carryforwards	1.1
Tax credit carryforwards	3.5
State and Local Jurisdiction
Income Taxes [Line Items]
Net operating loss carryforwards in foreign jurisdictions not subject to expiration	2.8
Net operating loss carryforwards subject to expiration	1.0
Foreign Jurisdictions
Income Taxes [Line Items]
Net operating losses and other carryforwards	8.8
Net operating loss carryforwards in foreign jurisdictions not subject to expiration	8.6
Net operating loss carryforwards subject to expiration	$ 0.2