SEGMENTS (Details 4) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Reconciliation of segment revenues to GAAP-basis consolidated revenues:
Total revenues	$ 119,228	$ 99,615	$ 427,512	$ 335,465
Master Planned Communities | Operating segment
Reconciliation of segment revenues to GAAP-basis consolidated revenues:
Total revenues	69,173	59,511	283,720	183,480
Operating Assets | Operating segment
Reconciliation of segment revenues to GAAP-basis consolidated revenues:
Total revenues	45,842	39,076	131,213	120,055
Strategic Developments | Operating segment
Reconciliation of segment revenues to GAAP-basis consolidated revenues:
Total revenues	$ 4,213	$ 1,028	$ 12,579	$ 31,930