Segment Information (Total Assets And Inventory By Reportable Segment) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information
Homes under construction	$ 4,225,309	$ 3,086,740
Land under development	4,091,015	4,137,318
Raw land	731,245	497,740
House and land inventory	9,047,569	7,721,798
Total assets	13,352,631	12,205,498
Northeast [Member]
Segment Reporting Information
Homes under construction	285,975	342,737
Land under development	246,128	203,561
Raw land	17,554	68,865
House and land inventory	549,657	615,163
Total assets	644,019	712,205
Southeast [Member]
Segment Reporting Information
Homes under construction	604,310	465,950
Land under development	537,072	645,408
Raw land	67,815	69,937
House and land inventory	1,209,197	1,181,295
Total assets	1,362,852	1,296,382
Florida [Member]
Segment Reporting Information
Homes under construction	943,110	638,394
Land under development	866,266	921,962
Raw land	289,388	116,709
House and land inventory	2,098,764	1,677,065
Total assets	2,545,457	1,967,788
Goodwill	28,600	28,600
Texas [Member]
Segment Reporting Information
Homes under construction	581,417	354,256
Land under development	512,925	458,893
Raw land	95,833	66,024
House and land inventory	1,190,175	879,173
Total assets	1,315,943	955,436
Midwest [Member]
Segment Reporting Information
Homes under construction	527,001	364,839
Land under development	460,279	424,169
Raw land	15,869	18,173
House and land inventory	1,003,149	807,181
Total assets	1,132,081	911,984
West [Member]
Segment Reporting Information
Homes under construction	1,235,457	874,673
Land under development	1,191,834	1,212,730
Raw land	227,850	142,380
House and land inventory	2,655,141	2,229,783
Total assets	2,955,283	2,519,724
Other Homebuilding [Member]
Segment Reporting Information
Homes under construction	48,039	45,891
Land under development	276,511	270,595
Raw land	16,936	15,652
House and land inventory	341,486	332,138
Total assets	2,314,839	3,149,871
Home Building [Member]
Segment Reporting Information
Homes under construction	4,225,309	3,086,740
Land under development	4,091,015	4,137,318
Raw land	731,245	497,740
House and land inventory	9,047,569	7,721,798
Total assets	12,270,474	11,513,390
Financial Services [Member]
Segment Reporting Information
Total assets	$ 1,082,157	$ 692,108

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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