v3.25.2
SEGMENT REPORTING AND REVENUE (Disaggregation of Noninterest Expense by Reportable Operating Segment) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disaggregation of Noninterest Expenses [Line Items]        
Salaries and benefits $ 109,942 $ 68,531 $ 185,357 $ 130,413
Occupancy expenses 12,782 7,836 21,362 14,462
Technology and data processing 17,248 10,274 27,435 18,401
Furniture and equipment expenses 6,344 3,805 10,258 7,114
Loan-related expenses 1,278 1,275 2,527 2,598
Other expenses 132,104 58,284 166,943 82,291
Total noninterest expenses 279,698 150,005 413,882 255,279
Operating segments | Wholesale Banking        
Disaggregation of Noninterest Expenses [Line Items]        
Salaries and benefits 32,923 17,983 53,607 34,418
Occupancy expenses 410 209 646 430
Technology and data processing 1,342 327 2,227 638
Furniture and equipment expenses 64 50 127 88
Loan-related expenses (253) 203 (140) 415
Other expenses 50,107 29,678 83,338 56,416
Total noninterest expenses 84,593 48,450 139,805 92,405
Operating segments | Consumer Banking        
Disaggregation of Noninterest Expenses [Line Items]        
Salaries and benefits 29,838 18,684 49,774 34,956
Occupancy expenses 7,534 4,489 12,700 8,443
Technology and data processing 392 232 571 413
Furniture and equipment expenses 1,296 1,051 2,289 1,827
Loan-related expenses 1,060 851 1,835 1,599
Other expenses 58,395 39,792 98,913 73,740
Total noninterest expenses 98,515 65,099 166,082 120,978
Corporate Other        
Disaggregation of Noninterest Expenses [Line Items]        
Salaries and benefits 47,181 31,864 81,976 61,039
Occupancy expenses 4,838 3,138 8,016 5,589
Technology and data processing 15,514 9,715 24,637 17,350
Furniture and equipment expenses 4,984 2,704 7,842 5,199
Loan-related expenses 471 221 832 584
Other expenses 23,602 (11,186) (15,308) (47,865)
Total noninterest expenses $ 96,590 $ 36,456 $ 107,995 $ 41,896