Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018
Income Tax Expense, Continuing Operations, by Jurisdiction [Abstract]
Federal Income Tax Expense, Continuing Operations	$ 114,204	$ 161,904	$ 157,836
State and Local Income Tax Expense (Benefit), Continuing Operations	26,073	35,259	27,929
Current Income Tax Expense	42,497	94,399	207,695
Deferred Income Tax Expense (Benefit)	97,780	102,764	(21,930)
Income tax provision	$ 140,277	$ 197,163	$ 185,765