Quarterly report [Sections 13 or 15(d)]

Revenue Recognition (Contract Liabilities) (Details)

v3.25.1
Revenue Recognition (Contract Liabilities) (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Disaggregation of Revenue [Line Items]    
Contract liabilities $ 342 $ 290
Deferred initial franchise fee revenues    
Disaggregation of Revenue [Line Items]    
Contract liabilities 146 145
Deferred loyalty program revenues    
Disaggregation of Revenue [Line Items]    
Contract liabilities 89 97
Deferred co-branded credit card program revenues    
Disaggregation of Revenue [Line Items]    
Contract liabilities 74 22
Deferred other revenues    
Disaggregation of Revenue [Line Items]    
Contract liabilities $ 33 $ 26