Commitments and Contingencies Commitments and Contingencies (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Commitments and Contingencies [Abstract]
Letters of credit and completion bonds	$ 438,700
Performance bonds outstanding	360,700
Performance letters of credit outstanding	59,400
Financial letters of credit	11,500
Financial letters of credit representing deposits on land and lot purchase agreements	11,000
Financial Bonds	4,600
Corporate Notes	2,500
Unrecorded conditional purchase obligation	$ 1,130,000