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Inventory (Details 3) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Jul. 31, 2017
Jul. 31, 2016
Inventory Disclosure [Abstract]        
Interest capitalized, beginning of period $ 376,213 $ 383,482 $ 369,419 $ 373,128
Interest incurred 45,577 41,667 130,887 122,079
Interest expensed to cost of revenues (45,879) (39,431) (114,365) (107,176)
Write-off against other income (102) (297) (2,097) (606)
Interest capitalized on investments in unconsolidated entities (2,271) (1,704) (6,485) (3,947)
Real Estate Inventory Capitalized Interest Transferred to Unconsolidated Entities (4,030)
Real Estate Inventory Capitalized Interest Unconsolidated Entities Transfer to Inventory 770 448 979 687
Interest capitalized, end of period $ 374,308 $ 384,165 $ 374,308 $ 384,165