Commitments and Contingencies (Details Textual 1) - USD ($)	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018	Nov. 01, 2019
Lessee, Lease, Description [Line Items]
Operating Lease, Right-of-Use Asset	$ 105,004,000	$ 0		$ 114,500,000
Operating Lease, Liability	124,756,000	0
Operating Lease, Payments	16,600,000
Lease, Cost	21,600,000	$ 20,200,000	$ 15,800,000
Variable Lease, Cost	3,100,000
Short-term Lease, Cost	$ 3,500,000
Operating Lease, Weighted Average Remaining Lease Term	8 years 9 months 21 days
Operating Lease, Weighted Average Discount Rate, Percent	4.10%
Land [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Weighted Average Remaining Lease Term	93 years 10 months 24 days
Operating Lease, Weighted Average Discount Rate, Percent	4.50%
Accounting Standards Update 2016-02 [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Right-of-Use Asset	$ 105,000,000.0