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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section S99
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MORTGAGES, NOTES AND LOANS PAYABLE, NET (Summary of Mortgages, Notes and Loans Payable) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Mar. 16, 2017
Mortgages, notes and loans payable
Unamortized bond issuance costs	$ (6,096)	$ (6,898)
Deferred financing costs	(27,902)	(12,946)
Unsecured 5.375% Senior Notes
Mortgages, notes and loans payable
Fixed-rate debt	$ 1,000,000	1,000,000
Interest rate (as a percent)	5.375%		5.375%
Secured Mortgages, Notes and Loans Payable
Mortgages, notes and loans payable
Fixed-rate debt	$ 648,707	499,299
Variable-rate debt	1,551,336	1,350,914
Amount of hedged item	615,000	428,300
Special Improvement District Bonds
Mortgages, notes and loans payable
Fixed-rate debt	15,168	27,576
Secured Mortgages, Notes and Loans Payable \| Interest Rate Collar
Mortgages, notes and loans payable
Variable-rate debt	50,000
Secured Mortgages, Notes and Loans Payable \| Interest Rate Cap
Mortgages, notes and loans payable
Variable-rate debt	$ 75,000	$ 108,600