Significant Accounting Policies (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019	Nov. 01, 2018
Accounting Standards Update 2014-09 [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Reclassification of Inventory to Property, Construction and Office Equipment, Net		$ 0	$ 104,807	$ 0
Accounting Standards Update 2016-13 | Cumulative Effect, Period of Adoption, Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Stockholders' Equity, Other	$ 600