Inventory (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018
Schedule of inventory [Line Items]
Inventory Write-down	$ 55,883	$ 42,360	$ 35,156
Land controlled for future communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	23,539	11,285	2,820
Land Owned for Future Communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	31,669		2,185
Operating communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	$ 675	$ 31,075	$ 30,151