v3.25.2
Segment Disclosures - Assets (Detail) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets $ 5,939,339 $ 6,380,988
Finance Lease, Right-of-Use Asset 37,314 37,638
Contract land deposit allowance (76,393) (58,597)
Home Building Segment    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 5,353,410 5,888,232
Cash and cash equivalents 1,726,865 2,561,339
Operating lease right-of-use assets 86,206 78,340
Mortgage Banking    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 585,929 492,756
Cash and cash equivalents 39,307 49,636
Operating lease right-of-use assets 24,515 23,482
Operating Segments    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 3,875,792 3,502,540
Operating Segments | Home Building Segment | Mid Atlantic    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 1,345,411 1,337,659
Operating Segments | Home Building Segment | North East    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 406,587 368,300
Operating Segments | Home Building Segment | Mid East    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 463,236 396,854
Operating Segments | Home Building Segment | South East    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 1,081,976 914,318
Operating Segments | Mortgage Banking    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 578,582 485,409
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment    
Segment Reporting, Asset Reconciling Item [Line Items]    
Total assets 2,063,547 2,878,448
Deferred taxes 150,678 142,192
Reorganization value and goodwill 49,368 49,368
Finance Lease, Right-of-Use Asset 37,314 37,638
Contract land deposit allowance (76,393) (58,597)
Consolidation adjustments and other $ 89,509 $ 68,168