Investment in Hotel Properties (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Jun. 30, 2018	Dec. 31, 2018
Investment in hotel properties
Land	$ 1,029,685			$ 1,056,862
Buildings and improvements	5,278,223			5,440,513
Furniture, fixtures and equipment	459,245			462,620
Right-of-use asset, operating leases	325,464			0
Capital lease asset	91,985			91,985
Construction in progress	24,406			25,643
Investment in hotel properties	7,209,008			7,077,623
Less: Accumulated depreciation	(593,750)			(543,430)
Investment in hotel properties, net	6,615,258			$ 6,534,193
Present value of lease liabilities	247,162
LaPlaya Beach Resort and Club
Real Estate Properties [Line Items]
Insurance settlement			$ 20,500
Gain on insurance settlement	$ 0	$ 4,900
Minimum
Real Estate Properties [Line Items]
Operating lease, incremental rate	5.50%
Operating lease, term	10 years
Maximum
Real Estate Properties [Line Items]
Operating lease, incremental rate	7.60%
Operating lease, term	88 years