Business Segment Information - Reconciliation of Revenues from Consolidated Hotels to Condensed Combined Consolidated Amounts and Net Loss to Hotel Adjusted EBITDA (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Reconciliation of Revenue and Adjusted EBITDA from Segments to Consolidated Amounts [Line Items]
Total revenues	$ 648	$ 479
Net income (loss)	33	(56)
Depreciation and amortization expense	64	69
Corporate general and administrative expense	16	16
Casualty loss	1	0
Other operating expenses	20	16
Gain on sales of assets, net	(15)	0
Interest income	(10)	0
Interest expense	60	62
Equity in earnings from investments in affiliates	(4)	0
Income tax expense	2	0
Other gain, net	(1)	(5)
Other items	6	3
Hotel Adjusted EBITDA	152	89
Total consolidated hotel revenue [Member]
Reconciliation of Revenue and Adjusted EBITDA from Segments to Consolidated Amounts [Line Items]
Total revenues	628	463
Other [Member]
Reconciliation of Revenue and Adjusted EBITDA from Segments to Consolidated Amounts [Line Items]
Total revenues	$ 20	$ 16