Investments in Affiliates - Summary of Investments in Affiliates (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) hotel Room	Dec. 31, 2022 USD ($) hotel Room	Dec. 31, 2021 USD ($)
Schedule of Investments [Line Items]
Our Investment	$ 126	$ 132
Our Portion of Debt	208	205
Total Debt	746	758
Distributions received in period	36	30
Distributions received in period related to loan financing proceeds	$ 31	30	$ 21
Hotels | hotel	77
Return of investments in affiliates	$ 5	$ 0	$ 0
Asia/Pacific JV
Schedule of Investments [Line Items]
Ownership Interests	25.00%	25.00%
Our Investment	$ 9	$ 8
Our Portion of Debt	0	0
Total Debt	0	0
Distributions received in period	$ 0	$ 0
Asia/Pacific JV | India
Schedule of Investments [Line Items]
Ownership Interests	36.00%	36.00%
Hotels | hotel	7	7
Maui JV
Schedule of Investments [Line Items]
Ownership Interests	67.00%	67.00%
Our Investment	$ 28	$ 38
Our Portion of Debt	16	16
Total Debt	23	24
Distributions received in period	$ 8	$ 11
Number of rooms/apartment | Room	131	131
Hyatt Place JV
Schedule of Investments [Line Items]
Ownership Interests	50.00%	50.00%
Our Investment	$ (15)	$ (15)
Our Portion of Debt	30	30
Total Debt	60	60
Distributions received in period	$ 2	$ 5
Hyatt Place JV | Nashville, TN
Schedule of Investments [Line Items]
Hotels | hotel	1	1
Harbor Beach JV
Schedule of Investments [Line Items]
Ownership Interests	49.90%	49.90%
Our Investment	$ (45)	$ (39)
Our Portion of Debt	75	75
Total Debt	150	150
Distributions received in period	$ 11	$ 8
Harbor Beach JV | Fort Lauderdale, FL
Schedule of Investments [Line Items]
Hotels | hotel	1	1
Philadelphia Marriott Downtown JV
Schedule of Investments [Line Items]
Ownership Interests	11.00%	11.00%
Our Investment	$ (8)	$ (6)
Our Portion of Debt	23	21
Total Debt	213	195
Distributions received in period	6	$ 0
Return of investments in affiliates	$ 5
Philadelphia Marriott Downtown JV | Philadelphia, PA
Schedule of Investments [Line Items]
Hotels | hotel	1	1
Noble JV
Schedule of Investments [Line Items]
Our Investment	$ 121	$ 107
Our Portion of Debt	64	63
Total Debt	300	329
Distributions received in period	$ 7	$ 3
Noble JV | Minimum
Schedule of Investments [Line Items]
Ownership Interests	21.15%	19.00%
Noble JV | Maximum
Schedule of Investments [Line Items]
Ownership Interests	49.00%	49.00%
Fifth Wall Ventures
Schedule of Investments [Line Items]
Our Investment	$ 28	$ 31
Our Portion of Debt	0	0
Total Debt	0	0
Distributions received in period	2	3
Other investments
Schedule of Investments [Line Items]
Our Investment	8	8
Our Portion of Debt	0	0
Total Debt	0	0
Distributions received in period	$ 0	$ 0