Commitments and Contingencies (Details Textual 2) $ in Thousands	Jul. 31, 2023 USD ($) luxury_homes
Backlog Information [Abstract]
Number of homes to be delivered (in ones) | luxury_homes	7,295
Aggregate sales value of outstanding homes to be delivered	$ 7,870,000
Oct 2021 Revolving Credit Facility Extension Agreement
Loss Contingencies [Line Items]
Outstanding letter of credit	121,000
Surety Bond Construction Improvements [Member]
Loss Contingencies [Line Items]
Outstanding Surety Bonds Amount	856,100
Amount of work remains on improvements in the Company's various communities	344,600
Surety Bond Other Obligations [Member]
Loss Contingencies [Line Items]
Additional outstanding surety bonds	314,900
Financial Guarantee
Loss Contingencies [Line Items]
Outstanding Surety Bonds Amount	$ 25,700