Land and Development (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Land and development, net	$ 1,024,434		$ 1,001,963
Noncontrolling interest, description	0.072
Noncontrolling interest, decrease from redemptions or purchase of interests	$ 7,200
Noncontrolling interest, ownership percentage by parent	92.20%
Land development revenue	$ 14,947	$ 8,258
Land development cost of sales	11,575	$ 6,891
Redeemable noncontrolling interests	8,981		10,718
Not Currently Redeemable
Property, Plant and Equipment [Line Items]
Redeemable noncontrolling interests	6,100		7,200
Redeemable noncontrolling interest, equity, fair value	9,200
Land & Development
Property, Plant and Equipment [Line Items]
Land and land development	1,030,766		1,007,995
Less: accumulated depreciation	(6,332)		(6,032)
Land and development, net	$ 1,024,434		$ 1,001,963