Leases (Weighted Average Lease Term And Discount Rate) (Details)	Oct. 31, 2022	Oct. 31, 2021
Leases [Abstract]
Operating Leases: Weighted average remaining lease term (months)	41 months 5 days	50 months 9 days
Operating Leases: Weighted average discount rate	3.20%	3.10%
Finance Leases: Weighted average remaining lease term (months)	36 months	32 months 6 days
Finance Leases: Weighted average discount rate	9.70%	8.90%