Inventory (Details Textual) $ in Thousands	12 Months Ended
	Oct. 31, 2018 USD ($)	Oct. 31, 2017 USD ($)	Oct. 31, 2016 USD ($)
Variable Interest Entity [Line Items]
Purchase Obligation	$ 2,532,895	$ 2,235,077
Inventory (Textual) [Abstract]
Reclassification of inventory to property, construction and office equipment		8,990	$ 17,064
Deferred income relcassed from inventory to accrued liabilities, non-cash		$ 3,520	$ 2,111
Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Variable Interest Entity [Line Items]
Number of VIE Land Purchase Contracts	110	104
Land Purchase Commitment To Unrelated Party [Member]
Variable Interest Entity [Line Items]
Purchase Obligation	$ 2,404,660	$ 1,986,276
Land Purchase Commitment To Unrelated Party [Member] | Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Variable Interest Entity [Line Items]
Purchase Obligation	1,880,000	1,430,000
Land Parcel Purchase Commitment [Member]
Variable Interest Entity [Line Items]
Deposit Assets	168,421	97,706
Land Parcel Purchase Commitment [Member] | Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Variable Interest Entity [Line Items]
Deposit Assets	$ 120,500	$ 65,600