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Accrued Expenses (Details 1) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 31, 2018
Jul. 31, 2017
Jul. 31, 2018
Jul. 31, 2017
Changes in the warranty accrual        
Balance, beginning of year $ 297,343 $ 355,934 $ 329,278 $ 370,992
Additions - homes closed during the period 9,901 8,519 24,588 21,220
Addition - Coleman liabilities acquired 1,111
Reclassification from other accruals 1,082
Charges incurred (31,106) (22,439) (80,883) (55,579)
Balance, end of year 277,753 344,365 277,753 344,365
Warranty change, homes closed in prior period, other [Member]        
Changes in the warranty accrual        
Increase to accruals for homes closed in prior years $ 1,615 $ 2,351 $ 4,770 $ 5,539