Annual report pursuant to Section 13 and 15(d)

Other Expenses and Charges (Details)

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Other Expenses and Charges (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
May 31, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Proceeds from asset sales, net     $ 0 $ 263 $ 0
Gain on asset sale, net     0 35 0
Impairments, net     0 0 (6)
Separation-related     1 1 3
Transaction Related Costs     $ 11 0 $ 0
Wyndham Grand Bonnet Creek Resort Sale          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Proceeds from Sale of Productive Assets, Gross       121  
Proceeds from asset sales, net       $ 118  
Number of franchise agreements   20 years      
Wyndham Grand Rio Mar Resort Sale          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Proceeds from Sale of Productive Assets, Gross $ 62        
Proceeds from asset sales, net $ 61        
Number of franchise agreements 20 years