v3.26.3
DEBT AND NON-RECOURSE DEBT - Narrative (Details) - USD ($)
9 Months Ended
Sep. 14, 2026
Jul. 17, 2026
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2026
May 31, 2026
Apr. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]                
Remaining borrowing capacity     $ 457,000,000          
Accumulated other comprehensive loss, qualifying as hedge     19,000,000         $ 18,000,000
Cash paid for interest     207,000,000 $ 221,000,000        
Payments of debt issuance costs     32,000,000 21,000,000        
Timeshare financing receivables, gross     5,022,000,000         4,314,000,000
Securitized                
Debt Instrument [Line Items]                
Timeshare financing receivables, gross         $ 300,000,000   $ 500,000,000  
Overall advance rate         98.00%   98.00%  
Reserves Related to Non-Recourse Debt                
Debt Instrument [Line Items]                
Restricted cash     $ 109,000,000         142,000,000
Senior Secured Credit Facilities                
Debt Instrument [Line Items]                
Derivative fixed interest rate     1.55%          
Derivative, notional amount     $ 550,000,000          
4.67% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount             $ 210,000,000  
Interest rate, stated percentage             4.67%  
5.01% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount             $ 161,000,000  
Interest rate, stated percentage             5.01%  
5.36% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount             $ 83,000,000  
Interest rate, stated percentage             5.36%  
7.21% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount             $ 46,000,000  
Interest rate, stated percentage             7.21%  
Timeshare Facility                
Debt Instrument [Line Items]                
Debt issuance costs         $ 5,000,000   $ 6,000,000  
4.83% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount         $ 119,000,000      
Interest rate, stated percentage         4.83%      
5.10% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount         $ 99,000,000      
Interest rate, stated percentage         5.10%      
5.54% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount         $ 51,000,000      
Interest rate, stated percentage         5.54%      
6.00% Timeshare Facility                
Debt Instrument [Line Items]                
Debt instrument, face amount         $ 31,000,000      
Interest rate, stated percentage         6.00%      
NBA Receivables Facility                
Debt Instrument [Line Items]                
Outstanding borrowings, percentage         15.00%      
Recourse portion subject to exceptions         $ 5,000,000      
Line of Credit | Term loan B due 2033                
Debt Instrument [Line Items]                
Total debt, gross   $ 850,000,000 $ 850,000,000         851,000,000
Variable rate   2.00%            
Interest rate, stated percentage     5.901%          
Secured Debt                
Debt Instrument [Line Items]                
Total debt, gross     $ 2,923,000,000         2,751,000,000
Cash paid for interest     93,000,000 $ 76,000,000        
Debt issuance costs     30,000,000         30,000,000
Secured Debt | Timeshare Facility Due 2029                
Debt Instrument [Line Items]                
Total debt, gross     550,000,000     $ 1,000,000,000.0 $ 850,000,000 615,000,000
Remaining borrowing capacity     450,000,000          
Secured Debt | Big Cedar Timeshare Facility due 2029                
Debt Instrument [Line Items]                
Total debt, gross $ 200,000,000   25,000,000         0
Remaining borrowing capacity     175,000,000          
Payments of debt issuance costs $ 1,000,000              
Revolving Credit Facility                
Debt Instrument [Line Items]                
Debt issuance costs     1,000,000         $ 3,000,000
Revolving Credit Facility | Senior Secured Credit Facilities                
Debt Instrument [Line Items]                
Letters of credit outstanding, amount     53,000,000          
Cash Collateral Secured Credit Facilities                
Debt Instrument [Line Items]                
Letters of credit outstanding, amount     $ 1,000,000