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Accrued Expenses (Detail Textuals) - USD ($) $ in Thousands | 12 Months Ended | 57 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2016 | Apr. 30, 2019 | Jul. 31, 2019 | Oct. 31, 2018 | Jul. 31, 2018 | Apr. 30, 2018 | Oct. 31, 2017
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Standard and Extended Product Warranty Accrual |  | $ 223,655 | $ 208,919 | $ 258,831 | $ 277,753 | $ 297,343 | $ 329,278
Loss Contingency, Receivable |  |  | 116,729 | 126,291 |  |  |
Water intrusion related [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss Contingency, Estimate of Possible Loss | $ 324,400 |  | 324,400 |  |  |  |
Standard and Extended Product Warranty Accrual |  |  | 134,500 | 177,600 |  |  |
Other Assets [Member] | Water intrusion related [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Product Liability Contingency, Third Party Recovery | $ 152,600 | $ 152,600 |  |  |  |  |
Loss Contingency, Receivable |  |  | $ 99,600 | $ 109,300 |  |  |

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