Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 346	$ 240	$ 924	$ 259
Other comprehensive income (loss), net of tax benefit (expense):
Currency translation adjustment, net of tax	(22)	(5)	(47)	(26)
Pension liability adjustment, net of tax	(1)	(2)	(4)	(6)
Cash flow hedge adjustment, net of tax	50	0	137	11
Total other comprehensive income (loss)	29	(3)	94	(9)
Comprehensive income	375	237	1,018	250
Comprehensive loss (income) attributable to noncontrolling interests	1	1	3	4
Comprehensive income attributable to Hilton stockholders	$ 376	$ 238	$ 1,021	$ 254