Segment Reporting - Schedule of Total Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Total assets	$ 5,098,769	$ 5,170,642
Homebuilding assets
Segment Reporting Information [Line Items]
Total assets	4,762,023	4,679,791
Financial services assets
Segment Reporting Information [Line Items]
Total assets	336,746	490,851
Operating Segments | Homebuilding assets | West
Segment Reporting Information [Line Items]
Total assets	2,469,619	2,261,391
Operating Segments | Homebuilding assets | Mountain
Segment Reporting Information [Line Items]
Total assets	1,069,118	1,055,134
Operating Segments | Homebuilding assets | East
Segment Reporting Information [Line Items]
Total assets	800,438	593,167
Operating Segments | Financial services assets | Mortgage operations
Segment Reporting Information [Line Items]
Total assets	203,821	260,899
Operating Segments | Financial services assets | Other
Segment Reporting Information [Line Items]
Total assets	132,925	229,952
Corporate | Homebuilding assets
Segment Reporting Information [Line Items]
Total assets	$ 422,848	$ 770,099