Commitments and Contingencies (Narrative) (Details) $ in Millions	Apr. 30, 2024 USD ($)
Amount outstanding in letters of credit	$ 94.6
Surety Bonds Outstanding	9.5
Holland Creek Metropolitan District [Member]
Amount outstanding in letters of credit	6.4
Employee Housing Bonds [Member]
Amount outstanding in letters of credit	53.4
Holland Creek Metropolitan District [Member]
Amount outstanding in letters of credit	$ 34.8