v3.25.4
Business Combinations - Schedule of PCD Loans Acquired (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 20, 2023
Dec. 31, 2023
Business Combination [Line Items]    
Allowance for credit losses at acquisition   $ (13)
Signature Bridge Bank    
Business Combination [Line Items]    
Par value (UPB) $ 583  
Allowance for credit losses at acquisition (13)  
Non-credit (discount) (76)  
Fair value $ 494