Revenues - Summary of Disaggregated Hotel Revenues by Market Location (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation Of Revenue [Line Items]
Total revenues	$ 4,907	$ 2,890	$ 1,620
Maui/Oahu
Disaggregation Of Revenue [Line Items]
Total revenues	473	372	122
Orlando
Disaggregation Of Revenue [Line Items]
Total revenues	455	173	67
San Diego
Disaggregation Of Revenue [Line Items]
Total revenues	446	217	124
Phoenix
Disaggregation Of Revenue [Line Items]
Total revenues	378	260	141
Florida Gulf Coast
Disaggregation Of Revenue [Line Items]
Total revenues	344	298	207
New York
Disaggregation Of Revenue [Line Items]
Total revenues	336	169	111
San Francisco/San Jose
Disaggregation Of Revenue [Line Items]
Total revenues	322	129	134
Washington, D.C. (Central Business District)
Disaggregation Of Revenue [Line Items]
Total revenues	273	109	66
Miami
Disaggregation Of Revenue [Line Items]
Total revenues	253	215	106
Los Angeles/Orange County
Disaggregation Of Revenue [Line Items]
Total revenues	131	116	85
Chicago
Disaggregation Of Revenue [Line Items]
Total revenues	129	63	26
Jacksonville
Disaggregation Of Revenue [Line Items]
Total revenues	122	99	54
Houston
Disaggregation Of Revenue [Line Items]
Total revenues	116	76	46
San Antonio
Disaggregation Of Revenue [Line Items]
Total revenues	114	59	25
Boston
Disaggregation Of Revenue [Line Items]
Total revenues	108	78	41
New Orleans
Disaggregation Of Revenue [Line Items]
Total revenues	96	41	38
Austin
Disaggregation Of Revenue [Line Items]
Total revenues	91	24	0
Seattle
Disaggregation Of Revenue [Line Items]
Total revenues	90	36	21
Philadelphia
Disaggregation Of Revenue [Line Items]
Total revenues	80	50	24
Denver
Disaggregation Of Revenue [Line Items]
Total revenues	80	43	24
Northern Virginia
Disaggregation Of Revenue [Line Items]
Total revenues	76	55	34
Atlanta
Disaggregation Of Revenue [Line Items]
Total revenues	61	67	52
Other
Disaggregation Of Revenue [Line Items]
Total revenues	262	117	52
United States
Disaggregation Of Revenue [Line Items]
Total revenues	4,836	2,866	1,600
International
Disaggregation Of Revenue [Line Items]
Total revenues	$ 71	$ 24	$ 20