Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenues
Total revenues	$ 1,016,350	$ 1,008,569
Selling, general and administrative	(101,639)	(92,151)
Other income (expense)	(862)	(541)
Income before income tax expense	188,776	131,049
Income tax expense	(46,280)	(29,397)
Net income	$ 142,496	$ 101,652
Earnings per share:
Basic	$ 4.25	$ 3.03
Diluted	$ 4.20	$ 3.00
Weighted average common shares outstanding:
Basic	33,530,610	33,563,903
Diluted	33,942,234	33,884,275
Homebuilding [Member]
Revenues
Total revenues	$ 990,045	$ 974,949
Cost of revenues	(709,919)	(766,527)
Home Sales [Member]
Revenues
Total revenues	988,415	959,279
Cost of revenues	(709,073)	(756,507)
Land Sales And Other [Member]
Revenues
Total revenues	1,630	15,670
Cost of revenues	(846)	(10,020)
Financial Services [Member]
Revenues
Total revenues	26,305	33,620
Cost of revenues	$ (15,154)	$ (18,301)