Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Contract Liabilities) (Details)

v3.22.2.2
Revenue Recognition (Contract Liabilities) (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Disaggregation of Revenue [Line Items]    
Contract liabilities $ 245 $ 235
Deferred initial franchise fee revenues    
Disaggregation of Revenue [Line Items]    
Contract liabilities 141 145
Deferred loyalty program revenues    
Disaggregation of Revenue [Line Items]    
Contract liabilities 86 76
Deferred other revenues    
Disaggregation of Revenue [Line Items]    
Contract liabilities $ 18 $ 14