Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Homebuilding:
Home sale revenues	$ 1,620,614	$ 1,558,701	$ 2,958,313	$ 2,737,866
Land sale revenues	500	19,661	500	26,179
Total revenues	1,621,114	1,578,362	2,958,813	2,764,045
Cost of home sales	(1,297,249)	(1,217,793)	(2,360,104)	(2,149,921)
Cost of land sales	(7)	(19,212)	(7)	(25,579)
Total cost of sales	(1,297,256)	(1,237,005)	(2,360,111)	(2,175,500)
Gross margin	323,858	341,357	598,702	588,545
Selling, general and administrative expenses	(173,997)	(165,694)	(330,273)	(302,395)
Income (loss) from unconsolidated joint ventures	446	223	4,334	1,412
Other income (expense)	(2,675)	(4,415)	(2,844)	(7,823)
Homebuilding pretax income	147,632	171,471	269,919	279,739
Financial Services:
Revenues	20,277	20,539	40,233	38,091
Expenses	(11,661)	(12,393)	(24,036)	(23,009)
Financial services pretax income	8,616	8,146	16,197	15,082
Income before taxes	156,248	179,617	286,116	294,821
Provision for income taxes	(57,254)	(66,857)	(104,502)	(109,400)
Net income	98,994	112,760	181,614	185,421
Less: Net income allocated to unvested restricted stock	(408)	(251)	(705)	(350)
Net income available to common stockholders	$ 98,586	$ 112,509	$ 180,909	$ 185,071
Income Per Common Share:
Basic (in dollars per share)	$ 0.87	$ 0.95	$ 1.59	$ 1.55
Diluted (in dollars per share)	$ 0.75	$ 0.83	$ 1.38	$ 1.36
Weighted Average Common Shares Outstanding:
Basic (in shares)	113,689,435	118,419,937	114,086,136	119,617,438
Diluted (in shares)	131,636,412	136,088,146	132,079,976	137,277,899
Cash Dividends Declared Per Common Share (in dollars per share)	$ 0.04	$ 0.04	$ 0.08	$ 0.08