Segment Information (Total Assets And Inventory By Reportable Segment) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Segment Reporting Information
Homes under construction	$ 5,216,185	$ 5,440,186
Land under development	5,341,632	5,134,432
Raw land	633,929	679,341
Consolidated Inventory Not Owned	143,302	72,058
Total Inventory	11,335,048	11,326,017
Total Assets	15,225,916	14,796,515
Goodwill	68,930	68,930
Florida
Segment Reporting Information
Goodwill	28,600
Goodwill impairment charge	(20,200)
Other homebuilding
Segment Reporting Information
Goodwill impairment charge	40,400
Homebuilding
Segment Reporting Information
Homes under construction	5,216,185	5,440,186
Land under development	5,341,632	5,134,432
Raw land	633,929	679,341
Consolidated Inventory Not Owned	143,302	72,058
Total Inventory	11,335,048	11,326,017
Total Assets	14,610,864	13,924,194
Financial Services
Segment Reporting Information
Homes under construction	0	0
Land under development	0	0
Raw land	0	0
Consolidated Inventory Not Owned	0	0
Total Inventory	0	0
Total Assets	615,052	872,321
Home sale revenues | Northeast
Segment Reporting Information
Homes under construction	338,842	321,687
Land under development	293,920	241,897
Raw land	31,964	45,455
Consolidated Inventory Not Owned	0	0
Total Inventory	664,726	609,039
Total Assets	786,086	700,413
Home sale revenues | Southeast
Segment Reporting Information
Homes under construction	767,132	793,539
Land under development	639,701	544,867
Raw land	76,021	102,336
Consolidated Inventory Not Owned	18,783	20,169
Total Inventory	1,501,637	1,460,911
Total Assets	1,736,533	1,668,053
Home sale revenues | Florida
Segment Reporting Information
Homes under construction	1,464,521	1,417,657
Land under development	1,120,496	1,081,836
Raw land	114,180	125,253
Consolidated Inventory Not Owned	69,064	51,889
Total Inventory	2,768,261	2,676,635
Total Assets	3,302,542	3,195,091
Home sale revenues | Midwest
Segment Reporting Information
Homes under construction	602,652	523,194
Land under development	678,726	689,541
Raw land	16,004	22,467
Consolidated Inventory Not Owned	3,355	0
Total Inventory	1,300,737	1,235,202
Total Assets	1,452,201	1,382,227
Home sale revenues | Texas
Segment Reporting Information
Homes under construction	549,870	690,622
Land under development	656,743	726,342
Raw land	162,169	133,300
Consolidated Inventory Not Owned	52,100	0
Total Inventory	1,420,882	1,550,264
Total Assets	1,585,906	1,735,683
Home sale revenues | West
Segment Reporting Information
Homes under construction	1,464,536	1,662,251
Land under development	1,660,002	1,528,863
Raw land	222,409	238,758
Consolidated Inventory Not Owned	0	0
Total Inventory	3,346,947	3,429,872
Total Assets	3,621,954	3,771,808
Home sale revenues | Other homebuilding
Segment Reporting Information
Homes under construction	28,632	31,236
Land under development	292,044	321,086
Raw land	11,182	11,772
Consolidated Inventory Not Owned	0	0
Total Inventory	331,858	364,094
Total Assets	$ 2,125,642	$ 1,470,919