SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Disaggregation of Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Disaggregation of Revenue [Line Items]
Minimum rents									$ 207,315	$ 183,025	$ 173,268
Tenant recoveries									49,993	45,814	44,330
Total rental income									257,308
Total revenues	$ 464,693	$ 257,160	$ 181,005	$ 161,679	$ 300,983	$ 258,736	$ 308,639	$ 231,762	1,064,537	1,100,120	1,035,005
Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenue									728,747
Recognized at a point in time and/or over time:
Disaggregation of Revenue [Line Items]
Revenue									78,482
Condominium rights and unit sales
Disaggregation of Revenue [Line Items]
Revenue									357,720	464,251	485,634
Condominium rights and unit sales | Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenue									357,720
Master Planned Community land sales
Disaggregation of Revenue [Line Items]
Revenue									261,905	248,595	215,318
Master Planned Community land sales | Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenue									261,905
Hospitality revenues
Disaggregation of Revenue [Line Items]
Revenue									82,037	76,020	62,252
Hospitality revenues | Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenue									82,037
Builder price participation
Disaggregation of Revenue [Line Items]
Revenue									27,085	22,835	21,386
Builder price participation | Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenue									27,085
Other land revenues
Disaggregation of Revenue [Line Items]
Revenue									21,314	28,166	16,232
Other land revenues | Recognized at a point in time and/or over time:
Disaggregation of Revenue [Line Items]
Revenue									21,314
Other rental and property revenues
Disaggregation of Revenue [Line Items]
Revenue									57,168	31,414	16,585
Other rental and property revenues | Recognized at a point in time and/or over time:
Disaggregation of Revenue [Line Items]
Revenue									57,168
Operating Segments
Disaggregation of Revenue [Line Items]
Total revenues									1,064,537	1,100,120	1,035,005
Operating Segments | Master Planned Communities
Disaggregation of Revenue [Line Items]
Total revenues									309,451	299,543	253,304
Operating Segments | Operating Assets
Disaggregation of Revenue [Line Items]
Total revenues									379,124	327,555	295,165
Operating Segments | Strategic Developments
Disaggregation of Revenue [Line Items]
Total revenues									$ 375,962	$ 473,022	$ 486,536