v3.25.1
VACATION OWNERSHIP NOTES RECEIVABLE - Additional Information (Details)
$ in Millions
3 Months Ended
Mar. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Weighted average FICO score within originated loan pool 726 725
Average estimated rate of default for all outstanding loans 13.86% 13.96%
Estimated default rate increases that would have resulted an increase in allowance for credit losses 0.50%  
Financing receivable, allowance for credit losses, that would have been increased $ 14 $ 14
Acquired    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Time sharing transactions reserve 8  
Originated    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Increase in vacation ownership notes receivable reserve 49  
Time sharing transactions reserve $ 520 $ 527