Equity Investments in Real Estate - Summarized Balance Sheet of Equity Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Sep. 28, 2017
Equity Method Investment, Summarized Financial Information
Carrying Value	$ 113,169	$ 121,456
Unconsolidated Properties
Equity Method Investment, Summarized Financial Information
Real estate, net	636,372	643,145	$ 646,943
Other assets	64,130	66,027	78,059
Total assets	700,502	709,172	725,002
Debt	413,538	415,973	416,335
Other liabilities	50,973	42,099	34,567
Total liabilities	464,511	458,072	450,902
Members’ equity	235,991	251,100	274,100
Pro-rata equity carrying value	94,382	102,126	114,892
Basis differential adjustment	7,602	7,757	8,026
HLBV adjustment	11,185	11,573	11,820
Carrying Value	113,169	121,456	134,738
Unconsolidated Properties | Ritz-Carlton Bacara, Santa Barbara Venture
Equity Method Investment, Summarized Financial Information
Real estate, net	358,723	362,386	367,035
Other assets	20,049	20,093	28,294
Total assets	378,772	382,479	395,329
Debt	228,434	227,535	226,636
Other liabilities	30,350	23,092	16,382
Total liabilities	258,784	250,627	243,018
Members’ equity	$ 119,988	$ 131,852	$ 152,311
Percentage of ownership in equity investee	60.00%	60.00%	60.00%	60.00%
Pro-rata equity carrying value	$ 71,993	$ 79,111	$ 91,387
Basis differential adjustment	5,844	5,999	6,197
HLBV adjustment	0	0	0
Carrying Value	77,837	85,110	97,584
Unconsolidated Properties | Ritz-Carlton Key Biscayne Venture
Equity Method Investment, Summarized Financial Information
Real estate, net	277,649	280,759	279,908
Other assets	44,081	45,934	49,765
Total assets	321,730	326,693	329,673
Debt	185,104	188,438	189,699
Other liabilities	20,623	19,007	18,185
Total liabilities	205,727	207,445	207,884
Members’ equity	$ 116,003	$ 119,248	$ 121,789
Percentage of ownership in equity investee	19.30%	19.30%	19.30%
Pro-rata equity carrying value	$ 22,389	$ 23,015	$ 23,505
Basis differential adjustment	1,758	1,758	1,829
HLBV adjustment	11,185	11,573	11,820
Carrying Value	$ 35,332	$ 36,346	$ 37,154