Reporting Segments (Schedule of Total Assets by Segment) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total assets	$ 3,712,977	$ 3,773,767
West [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	632,820	665,827
Mountain [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	1,017,045	1,122,892
Texas [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	506,763	508,862
Southeast [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	420,158	415,887
Century Complete [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	339,254	376,131
Financial Services [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	321,703	372,284
Corporate [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	$ 475,234	$ 311,884