Accrued Expenses (Detail Textuals) - USD ($) $ in Thousands	Jan. 31, 2017	Oct. 31, 2016	Jan. 31, 2016	Oct. 31, 2015
Loss Contingencies [Line Items]
Standard and Extended Product Warranty Accrual	$ 364,058	$ 370,992	$ 90,661	$ 93,083
Loss Contingency, Receivable	164,510	165,696
Water intrusion related [Member]
Loss Contingencies [Line Items]
Standard and Extended Product Warranty Accrual	291,700	298,000
Loss Contingency, Receivable	$ 140,000	$ 141,700