v3.26.3
PREFERRED STOCK AND COMMON STOCK - Preferred Stock (Details)
$ / shares in Units, $ in Millions
 1 Months Ended 9 Months Ended
May 31, 2026
USD ($)
$ / shares
shares
Sep. 30, 2026
USD ($)
$ / shares
shares
Sep. 30, 2025
USD ($)
Dec. 31, 2025
$ / shares
shares
Debt Instrument [Line Items]        
Preferred stock, issued (in shares) | shares   210,000.0   75,000.0
Preferred stock, authorized (in shares) | shares 135,000 210,000.0   210,000.0
Net proceeds from the issuance of preferred stock | $   $ 130 $ 0  
Preferred stock, par or stated value per share (in dollars per share) | $ / shares   $ 0.01   $ 0.01
Preferred stock, liquidation preference, value | $   $ 210    
Series B 8.875% Non-Cumulative Perpetual Preferred Stock        
Debt Instrument [Line Items]        
Preferred stock, issued (in shares) | shares 135,000 135,000    
Preferred stock, authorized (in shares) | shares   135,000    
Net proceeds from the issuance of preferred stock | $ $ 135      
Preferred stock, convertible, conversion ratio   0.025    
Preferred stock, dividend rate, percentage 8.875% 8.875%    
Preferred stock, par or stated value per share (in dollars per share) | $ / shares $ 0.01 $ 0.01    
Preferred stock, liquidation preference (in dollars per share) | $ / shares $ 25      
Preferred stock, liquidation preference, value | $ $ 135 $ 135    
Series A Preferred Stock        
Debt Instrument [Line Items]        
Preferred stock, liquidation preference (in dollars per share) | $ / shares $ 1,000