Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Taxes [Line Items]
Income tax expense	$ 38	$ 0	$ 2
Operating loss carryforwards	673
Net operating loss carryforwards	49	53
Operating loss carryforwards, not subject to expiration	267
Operating loss carryforwards, subject to expiration	406
Hilton San Francisco Hotels
Income Taxes [Line Items]
Income tax expense	28
U.S. Federal Tax
Income Taxes [Line Items]
Income tax expense	$ 0	$ 0	$ 0