Segment Information (Total Assets And Inventory By Reportable Segment) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Segment Reporting Information
Total Inventory	$ 12,959,499	$ 12,692,820
Total Assets	17,336,546	17,363,763
Florida
Segment Reporting Information
Goodwill impairment charge	20,200
Other homebuilding
Segment Reporting Information
Goodwill impairment charge	68,900
Operating Segments | Homebuilding
Segment Reporting Information
Total Inventory	12,959,499	12,692,820
Total Assets	16,440,795	16,365,884
Operating Segments | Homebuilding | Northeast
Segment Reporting Information
Total Inventory	725,455	716,530
Total Assets	812,576	807,922
Operating Segments | Homebuilding | Southeast
Segment Reporting Information
Total Inventory	2,155,680	2,006,958
Total Assets	2,481,605	2,298,692
Operating Segments | Homebuilding | Florida
Segment Reporting Information
Total Inventory	3,327,049	3,246,588
Total Assets	3,765,235	3,676,910
Operating Segments | Homebuilding | Midwest
Segment Reporting Information
Total Inventory	1,383,745	1,401,747
Total Assets	1,530,358	1,529,602
Operating Segments | Homebuilding | Texas
Segment Reporting Information
Total Inventory	1,685,879	1,645,213
Total Assets	1,959,743	1,905,394
Operating Segments | Homebuilding | West
Segment Reporting Information
Total Inventory	3,770,150	3,684,393
Total Assets	4,323,075	4,212,636
Operating Segments | Homebuilding | Other homebuilding
Segment Reporting Information
Total Inventory	(88,459)	(8,609)
Total Assets	1,568,203	1,934,728
Operating Segments | Financial Services
Segment Reporting Information
Total Inventory	0	0
Total Assets	$ 895,751	$ 997,879