Leases - Finance and Operating Lease Maturity (Details) $ in Thousands	Oct. 31, 2020 USD ($)
Finance Leases, After Adoption of 842:
2021	$ 6,226
2022	4,332
2023	2,655
2024	999
2025	652
Later years	2,956
Total minimum lease payments	17,820
Amounts representing interest	1,366
Present value of minimum lease payments	16,454
Operating Leases, After Adoption of 842:
2021	18,821
2022	17,367
2023	14,805
2024	13,163
2025	11,265
Later years	63,986
Total minimum lease payments	139,407
Amounts representing interest	13,172
Present value of minimum lease payments	$ 126,235