Inventory (Details Textual) $ in Thousands	12 Months Ended
	Oct. 31, 2019 USD ($)	Oct. 31, 2018 USD ($)	Oct. 31, 2017 USD ($)
Inventory (Textual) [Abstract]
Reclassification of inventory to property, construction and office equipment			$ 8,990
Deferred income relcassed from inventory to accrued liabilities, non-cash			3,520
Non cash transfer of investment in unconsolidated investments to inventory			$ 14,328
Purchase Obligation	$ 2,360,726	$ 2,532,895
Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Variable Interest Entity [Line Items]
Number of VIE Land Purchase Contracts	127	110
Land Purchase Commitment To Unrelated Party [Member]
Inventory (Textual) [Abstract]
Purchase Obligation	$ 2,349,900	$ 2,404,660
Land Purchase Commitment To Unrelated Party [Member] | Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Inventory (Textual) [Abstract]
Purchase Obligation	2,000,000	1,880,000
Land Parcel Purchase Commitment [Member]
Inventory (Textual) [Abstract]
Deposit Assets	168,778	168,421
Land Parcel Purchase Commitment [Member] | Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Inventory (Textual) [Abstract]
Deposit Assets	$ 149,200	$ 120,500