Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues
Total revenues	$ 1,144,291	$ 958,032	$ 3,326,782	$ 3,009,512
Selling, general and administrative	(110,687)	(90,154)	(321,484)	(281,961)
Inventory impairment and other	0		0	(41)
Loss on debt extinguishment		(14,458)		(14,458)
Other income (expense)	(5,651)	(1,004)	(12,754)	(2,790)
Income before income tax expense	172,074	145,761	574,498	428,944
Income tax expense	(27,601)	(31,784)	(128,861)	(95,406)
Net income	$ 144,473	$ 113,977	$ 445,637	$ 333,538
Earnings per share:
Basic	$ 4.49	$ 3.38	$ 13.57	$ 9.90
Diluted	$ 4.44	$ 3.31	$ 13.41	$ 9.69
Weighted average common shares outstanding:
Basic	32,196,589	33,760,940	32,850,647	33,688,531
Diluted	32,570,335	34,471,044	33,241,764	34,420,163
Homebuilding [Member]
Revenues
Total revenues	$ 1,121,020	$ 928,931	$ 3,254,409	$ 2,916,926
Cost of revenues	(841,957)	(688,989)	(2,374,784)	(2,227,183)
Home Sales [Member]
Revenues
Total revenues	1,118,588	917,337	3,241,537	2,881,404
Cost of revenues	(841,665)	(682,012)	(2,365,633)	(2,203,187)
Land Sales And Other [Member]
Revenues
Total revenues	2,432	11,594	12,872	35,522
Cost of revenues	(292)	(6,977)	(9,151)	(23,996)
Financial Services [Member]
Revenues
Total revenues	23,271	29,101	72,373	92,586
Cost of revenues	$ (13,922)	$ (17,666)	$ (43,262)	$ (54,135)