Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	$ 427,420	$ 367,974	$ 760,212	$ 625,701
Over time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	391,971	323,271	703,541	564,069
Point in time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	35,449	44,703	56,671	61,632
Royalty, licensing and management fees
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	140,499	121,449	247,991	212,188
Royalty, licensing and management fees | Over time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	136,654	121,449	243,502	212,188
Royalty, licensing and management fees | Point in time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	3,845	0	4,489	0
Initial franchise fees
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	7,164	6,222	15,046	14,624
Initial franchise fees | Over time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	7,164	6,222	15,046	14,624
Initial franchise fees | Point in time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	0	0	0	0
Platform and procurement services fees
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	28,801	21,803	42,644	33,486
Platform and procurement services fees | Over time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	27,997	20,744	41,237	31,876
Platform and procurement services fees | Point in time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	804	1,059	1,407	1,610
Owned hotels
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	25,504	17,191	47,836	29,228
Owned hotels | Over time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	19,155	14,803	36,047	24,843
Owned hotels | Point in time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	6,349	2,388	11,789	4,385
Total revenues
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	11,148	11,927	21,775	20,156
Total revenues | Over time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	11,148	11,927	21,775	20,156
Total revenues | Point in time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	0	0	0	0
Other revenues from franchised and managed properties
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	214,304	189,382	384,920	316,019
Other revenues from franchised and managed properties | Over time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	189,853	148,126	345,934	260,382
Other revenues from franchised and managed properties | Point in time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue	$ 24,451	$ 41,256	$ 38,986	$ 55,637