Commitments and Contingencies - Management Fees, Franchise Costs and Renovation Commitments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Basic and incentive management fees incurred
Other property-level expenses	$ 34,015	$ 35,518	$ 66,855	$ 69,425
License and Franchise Agreements
Franchise assessments	6,319	7,224	11,614	13,132
Franchise royalties	2,260	2,737	3,804	4,682
Franchise costs	8,579	9,961	15,418	17,814
Basic management fees
Basic and incentive management fees incurred
Other property-level expenses	8,486	8,812	15,637	16,346
Incentive management fees
Basic and incentive management fees incurred
Other property-level expenses	2,378	2,128	5,530	4,848
Total basic and incentive management fees
Basic and incentive management fees incurred
Other property-level expenses	10,864	$ 10,940	$ 21,167	$ 21,194
Minimum
Management Agreements
Basic management fees (as a percent)			1.75%
Maximum
Management Agreements
Basic management fees (as a percent)			3.00%
Renovation and Construction Commitments
Renovation and Construction Commitments
Remaining construction commitments	$ 42,800		$ 42,800