v3.26.1
Loans - Schedule of Components of Portfolio Segment Receivables (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]            
Loans and leases held for investment at amortized cost $ 3,186,145   $ 4,272,812      
Allowance for loan and lease losses $ 192,893 $ 237,697 $ 275,743 $ 252,989 $ 244,193 $ 236,734
Allowance ratio 6.10%   6.50%      
Gross allowance for loan and lease losses $ 227,500   $ 312,667      
Gross allowance ratio (as a percent) 7.10%   7.30%      
Consumer            
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]            
Loans and leases held for investment at amortized cost $ 2,545,252   $ 3,603,548      
Allowance for loan and lease losses $ 176,727 221,196 $ 258,811 237,433 227,608 212,598
Allowance ratio 6.90%   7.20%      
Gross allowance for loan and lease losses $ 211,334   $ 295,735      
Gross allowance ratio (as a percent) 8.30%   8.20%      
Commercial            
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]            
Loans and leases held for investment at amortized cost $ 640,893   $ 669,264      
Allowance for loan and lease losses $ 16,166 $ 16,501 $ 16,932 $ 15,556 $ 16,585 $ 24,136
Allowance ratio 2.50%   2.50%      
Gross allowance for loan and lease losses $ 16,166   $ 16,932      
Gross allowance ratio (as a percent) 2.50%   2.50%