v3.26.1
Segment Disclosures - Revenues (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Revenues $ 2,326,356 $ 2,598,814 $ 4,207,419 $ 5,001,846
Home Building Segment        
Segment Reporting [Line Items]        
Revenues 2,279,771 2,548,267 4,114,650 4,898,712
Home Building Segment | Mid Atlantic        
Segment Reporting [Line Items]        
Revenues 879,532 1,128,874 1,617,558 2,211,109
Home Building Segment | North East        
Segment Reporting [Line Items]        
Revenues 280,823 308,929 521,307 597,755
Home Building Segment | Mid East        
Segment Reporting [Line Items]        
Revenues 453,439 449,953 763,891 862,362
Home Building Segment | South East        
Segment Reporting [Line Items]        
Revenues 665,977 660,511 1,211,894 1,227,486
Mortgage Banking        
Segment Reporting [Line Items]        
Revenues $ 46,585 $ 50,547 $ 92,769 $ 103,134