Income Taxes (Details 2) - USD ($) $ in Thousands	Oct. 31, 2020	Oct. 31, 2019
Income Tax Disclosure [Abstract]
Accrued Income Taxes, Current	$ 6,591	$ 7,897
Deferred Tax Liabilities, Net	192,383	95,074
Accrued Income Taxes	$ 198,974	$ 102,971

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant