v3.24.3
INTANGIBLES, NET - Schedule of Intangible Assets (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Gross carrying value $ 1,971 $ 2,167
Accumulated amortization (445) (497)
Net carrying value 1,526 1,670
Brand and other indefinite-lived intangibles    
Indefinite-lived Intangible Assets [Line Items]    
Brand and other indefinite-lived intangibles $ 638 608
Management and hotel services agreement and franchise agreement intangibles    
Finite-Lived Intangible Assets [Line Items]    
Weighted- average useful lives in years 15 years  
Gross carrying value $ 889 906
Accumulated amortization (296) (248)
Net carrying value $ 593 658
Customer relationships intangibles    
Finite-Lived Intangible Assets [Line Items]    
Weighted- average useful lives in years 10 years  
Gross carrying value $ 411 620
Accumulated amortization (141) (243)
Net carrying value $ 270 377
Other intangibles    
Finite-Lived Intangible Assets [Line Items]    
Weighted- average useful lives in years 11 years  
Gross carrying value $ 33 33
Accumulated amortization (8) (6)
Net carrying value $ 25 $ 27