Equity Investments in Real Estate - Hurricane Related Disruptions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Schedule of Equity Method Investments
Net write-off of fixed assets	$ 112	$ (198)	$ 2,059	$ 5,460
Decrease (increase) in property damage insurance receivables	344	1,007	2,059	13,031
Gain on hurricane-related property damage	(232)	(496)	0	(1,065)
Unconsolidated | Marriott Sawgrass Golf Resort & Spa Venture
Schedule of Equity Method Investments
Net write-off of fixed assets	543	150	3,586	(426)
Remediation work performed	0	486	0	110
Decrease (increase) in property damage insurance receivables	(543)	265	(3,596)	905
Gain on hurricane-related property damage	$ 0	$ 901	$ (10)	$ 589