Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 1,544,165	$ 1,401,949	$ 1,069,298
Over time
Disaggregation of Revenue [Line Items]
Revenue	1,425,523	1,277,279	997,482
Point in time
Disaggregation of Revenue [Line Items]
Revenue	118,642	124,670	71,816
Royalty, licensing and management fees
Disaggregation of Revenue [Line Items]
Revenue	513,412	471,759	397,218
Royalty, licensing and management fees | Over time
Disaggregation of Revenue [Line Items]
Revenue	502,164	471,601	397,218
Royalty, licensing and management fees | Point in time
Disaggregation of Revenue [Line Items]
Revenue	11,248	158	0
Initial franchise fees
Disaggregation of Revenue [Line Items]
Revenue	27,787	28,074	26,342
Initial franchise fees | Over time
Disaggregation of Revenue [Line Items]
Revenue	27,787	28,074	26,342
Initial franchise fees | Point in time
Disaggregation of Revenue [Line Items]
Revenue	0	0	0
Platform and procurement services fees
Disaggregation of Revenue [Line Items]
Revenue	75,114	63,800	50,393
Platform and procurement services fees | Over time
Disaggregation of Revenue [Line Items]
Revenue	72,275	60,768	47,878
Platform and procurement services fees | Point in time
Disaggregation of Revenue [Line Items]
Revenue	2,839	3,032	2,515
Owned hotels
Disaggregation of Revenue [Line Items]
Revenue	97,641	70,826	37,833
Owned hotels | Over time
Disaggregation of Revenue [Line Items]
Revenue	72,132	55,428	32,191
Owned hotels | Point in time
Disaggregation of Revenue [Line Items]
Revenue	25,509	15,398	5,642
Other
Disaggregation of Revenue [Line Items]
Revenue	46,051	64,740	28,669
Other | Over time
Disaggregation of Revenue [Line Items]
Revenue	46,051	64,740	28,669
Other | Point in time
Disaggregation of Revenue [Line Items]
Revenue	0	0	0
Other revenues from franchised and managed properties
Disaggregation of Revenue [Line Items]
Revenue	784,160	702,750	528,843
Other revenues from franchised and managed properties | Over time
Disaggregation of Revenue [Line Items]
Revenue	705,114	596,668	465,184
Other revenues from franchised and managed properties | Point in time
Disaggregation of Revenue [Line Items]
Revenue	$ 79,046	$ 106,082	$ 63,659