Investment in Unconsolidated Entities - Components of Net Loss (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Schedule of Equity Method Investments [Line Items]
Revenue	$ 20,173	$ 87,874	$ 80,382	$ 163,553
Operating (loss) income	(18,620)	16,133	(36,306)	26,026
Gain (loss) on sale of hotels	68	0	(14)	0
Net (loss) income attributable to common shareholders	(26,827)	9,437	(54,610)	11,050
Total Minority Interest Joint Ventures
Schedule of Equity Method Investments [Line Items]
Revenue	37,897	134,457	128,767	246,576
Total hotel operating expenses	39,987	84,974	111,952	164,073
Operating (loss) income	(2,090)	49,483	16,815	82,503
Impairment loss	561,494	0	575,375	0
Net (loss) income from continuing operations	(604,721)	565	(645,006)	(14,454)
Net (loss) income attributable to common shareholders	(604,653)	565	(645,020)	(14,454)
(Loss) income allocable to the Company	(1,905)	58	(5,977)	(1,464)
Basis difference adjustment	327	399	726	798
Total (loss) income from unconsolidated real estate entities attributable to the Company	$ (1,578)	$ 457	$ (5,251)	$ (666)