Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Income Taxes [Line Items]
Net operating losses and other carryforwards	$ 5.3	$ 6.4
Valuation allowance, deferred tax asset, increase	0.1
Undistributed earnings of foreign subsidiaries	41.8
Unrecognized tax benefits	3.7	$ 3.3
Accrued interest and penalties for unrecognized tax benefits	1.0
Potential benefits that would affect the effective tax rate	3.8
Domestic Tax Authority
Income Taxes [Line Items]
Net operating losses and other carryforwards	4.1
Tax credit carryforwards	1.9
Foreign Jurisdictions
Income Taxes [Line Items]
Net operating losses and other carryforwards	5.1
Net operating loss carryforwards in foreign jurisdictions not subject to expiration	5.0
Net operating loss carryforwards subject to expiration	$ 0.1