v3.26.1
Variable Interest Entities (Assets And Liabilities Of Vacation Ownership SPEs) (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Schedule Of Transfer And Financial Assets [Line Items]      
Restricted cash (VIE - $115 as of 2026 and $87 as of 2025) $ 202 $ 173 $ 179
Other assets 481 485  
Total assets 6,840 6,760  
Total SPE liabilities 7,863 7,742  
Variable Interest Entity, Primary Beneficiary [Member]      
Schedule Of Transfer And Financial Assets [Line Items]      
Restricted cash (VIE - $115 as of 2026 and $87 as of 2025) 115 87  
Vacation Ownership SPEs      
Schedule Of Transfer And Financial Assets [Line Items]      
Deferred financing cost related to securitized debt 24 23  
Vacation Ownership SPEs | Variable Interest Entity, Primary Beneficiary [Member]      
Schedule Of Transfer And Financial Assets [Line Items]      
Securitized contract receivables, gross [1] 2,218 2,281  
Restricted cash (VIE - $115 as of 2026 and $87 as of 2025) [2] 115 87  
Interest receivables on securitized contract receivables [3] 19 19  
Other assets [4] 13 8  
Total assets 2,365 2,395  
Other liabilities [5] 2 1  
Total SPE liabilities 2,108 2,125  
SPE assets in excess of SPE liabilities 257 270  
Term Notes [Member] | Vacation Ownership SPEs | Variable Interest Entity, Primary Beneficiary [Member]      
Schedule Of Transfer And Financial Assets [Line Items]      
Non-recourse vacation ownership debt (VIE) [6],[7] 1,736 1,690  
Non-recourse bank conduit facility [Member] | Vacation Ownership SPEs | Variable Interest Entity, Primary Beneficiary [Member]      
Schedule Of Transfer And Financial Assets [Line Items]      
Non-recourse vacation ownership debt (VIE) [6] $ 370 $ 434  
[1] Included in Vacation ownership contract receivables, net on the Condensed Consolidated Balance Sheets.
[2] Included in Restricted cash on the Condensed Consolidated Balance Sheets.
[3] Included in Trade receivables, net on the Condensed Consolidated Balance Sheets.
[4] Primarily includes deferred financing costs for the bank conduit facilities and a security investment asset, which are included in Other assets on the Condensed Consolidated Balance Sheets.
[5] Primarily includes accrued interest on non-recourse debt, which is included in Accrued expenses and other liabilities on the Condensed Consolidated Balance Sheets.
[6] Included in Non-recourse vacation ownership debt on the Condensed Consolidated Balance Sheets.
[7] Includes deferred financing costs of $24 million and $23 million as of March 31, 2026 and December 31, 2025, related to non-recourse debt.