Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Income Tax Expense, Continuing Operations, by Jurisdiction [Abstract]
Federal Income Tax Expense, Continuing Operations	$ 189,170	$ 181,819	$ 163,089
State and Local Income Tax Expense (Benefit), Continuing Operations	17,762	(9,424)	1,461
Current Income Tax Expense	186,662	122,953	129,047
Deferred Income Tax Expense	20,270	49,442	35,503
Income tax provision	$ 206,932	$ 172,395	$ 164,550