v3.25.0.1
GOODWILL AND INTANGIBLES, NET - Schedule of Intangible Assets (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Gross carrying value $ 2,619 $ 2,167
Accumulated amortization (452) (497)
Net carrying value 2,167 1,670
Brand and other indefinite-lived intangibles    
Indefinite-lived Intangible Assets [Line Items]    
Brand and other indefinite-lived intangibles $ 806 608
Management and hotel services agreement and franchise agreement intangibles    
Finite-Lived Intangible Assets [Line Items]    
Weighted-average useful lives in years 19 years  
Gross carrying value $ 1,368 906
Accumulated amortization (290) (248)
Net carrying value $ 1,078 658
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Weighted-average useful lives in years 10 years  
Gross carrying value $ 410 620
Accumulated amortization (153) (243)
Net carrying value $ 257 377
Other intangibles    
Finite-Lived Intangible Assets [Line Items]    
Weighted-average useful lives in years 10 years  
Gross carrying value $ 35 33
Accumulated amortization (9) (6)
Net carrying value $ 26 $ 27