Operating Leases Operting Leases(Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2016
Operating Leased Assets [Line Items]
Operating Leases, Rent Expense, Net	$ 14,243	$ 11,147	$ 9,544
Minimum [Member]
Operating Leased Assets [Line Items]
Lessor, Operating Lease, Term of Contract	1 year
Maximum [Member]
Operating Leased Assets [Line Items]
Lessor, Operating Lease, Term of Contract	15 years