Commitments and Contingencies (Details) - USD ($) $ in Thousands	Jan. 31, 2022	Oct. 31, 2021
Company's land purchase commitments
Purchase obligation	$ 4,653,967	$ 4,452,757
Land Purchase Commitment To Unrelated Party [Member]
Company's land purchase commitments
Purchase obligation	4,644,319	4,442,804
Land Purchase Commitment To JV [Member]
Company's land purchase commitments
Purchase obligation	9,648	9,953
Land Parcel Purchase Commitment [Member]
Company's land purchase commitments
Deposits against aggregate purchase commitments	408,873	336,363
Additional cash required to acquire land	4,245,094	4,116,394
Amount of Additional Cash Required to Acquire Land Included in Accrued Expenses	$ 20,690	$ 37,447