Segment Reporting - Schedule of Total Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Segment Reporting [Line Items]
Total assets	$ 8,274,418	$ 8,561,946
Homebuilding assets
Segment Reporting [Line Items]
Total assets	7,905,234	8,222,489
Financial services assets
Segment Reporting [Line Items]
Total assets	369,184	339,457
Operating Segments \| Homebuilding assets \| Pacific Northwest
Segment Reporting [Line Items]
Total assets	1,145,224	1,222,938
Operating Segments \| Homebuilding assets \| California
Segment Reporting [Line Items]
Total assets	1,831,612	1,720,250
Operating Segments \| Homebuilding assets \| Desert
Segment Reporting [Line Items]
Total assets	1,676,333	1,697,152
Operating Segments \| Homebuilding assets \| Mountain
Segment Reporting [Line Items]
Total assets	977,544	1,059,501
Operating Segments \| Homebuilding assets \| Texas
Segment Reporting [Line Items]
Total assets	1,045,619	1,150,647
Operating Segments \| Homebuilding assets \| East
Segment Reporting [Line Items]
Total assets	842,586	890,772
Operating Segments \| Financial services assets \| Mortgage Operations
Segment Reporting [Line Items]
Total assets	287,473	265,655
Operating Segments \| Financial services assets \| Other
Segment Reporting [Line Items]
Total assets	81,711	73,802
Corporate \| Homebuilding assets
Segment Reporting [Line Items]
Total assets	$ 386,316	$ 481,229