v3.26.3
TIMESHARE FINANCING RECEIVABLES - Schedule of Timeshare Financing Receivables (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Jun. 30, 2026
Apr. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Dec. 31, 2024
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross $ 5,022     $ 4,314    
Timeshare financing receivables, net 3,676     3,115    
Originated            
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross 4,128     3,665    
Unamortized non-credit acquisition net premium 0     0    
Less: allowance for financing receivables losses (1,173)     (1,078) $ (967) $ (804)
Timeshare financing receivables, net 2,955     2,587    
Acquired            
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross 894     649    
Unamortized non-credit acquisition net premium 23     34    
Less: allowance for financing receivables losses (196)     (155) $ (168) $ (268)
Timeshare financing receivables, net 721     528    
Securitized            
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross   $ 300 $ 500      
Securitized | Originated            
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross 1,948     1,734    
Securitized | Acquired            
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross 524     373    
Unsecuritized | Originated            
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross 2,180     1,931    
Unsecuritized | Acquired            
Accounts Notes And Loans Receivable [Line Items]            
Timeshare financing receivables, gross $ 370     $ 276