Employee Benefits - Schedule of Reconciliation of Prepaid (Accrued) Pension Cost (Details) - USD ($)	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Reconciliation of (prepaid) accrued pension cost:
(Prepaid)/Accrued pension cost at prior fiscal year end	$ 2,800,000	$ (2,900,000)	$ (13,000,000.0)
Net periodic benefit cost	6,500,000	6,800,000	10,100,000
Contributions made during the year	(400,000)	(1,100,000)	0
(Prepaid)/Accrued pension cost at fiscal year end	$ 8,900,000	$ 2,800,000	$ (2,900,000)