| Fiscal period | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
| Period End Date | 12/31/2025 | 12/31/2024 | 12/31/2023 | 12/31/2022 | 12/31/2021 | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 |
| Loans | 2,415.28 | 1,612.95 | 1,399.96 | 810.01 | 619.27 | 585.96 | 637.85 | 559.35 | 461.30 | 386.27 |
| Securities:Available for sale-taxable interest | 504.63 | 257.56 | -- | -- | -- | -- | -- | -- | -- | -- |
| Securities:Available for sale-tax exempt interest | 130.21 | 99.38 | -- | -- | -- | -- | -- | -- | -- | -- |
| Securities:Held to maturity-taxable interest | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Securities:Held to maturity-tax exempt interest | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total securities income | -- | 356.94 | 317.18 | 289.31 | 225.93 | 205.52 | 196.12 | -- | 146.54 | -- |
| Securities:Taxable interest | -- | -- | 214.98 | 192.12 | 127.63 | 105.70 | 106.05 | 83.33 | 73.13 | 73.56 |
| Securities:Tax-exempt interest | -- | -- | 102.20 | 97.19 | 98.31 | 99.82 | 90.06 | 74.41 | 73.42 | 57.52 |
| Interest-Bearing Due from Banks | 264.92 | 182.15 | 103.19 | 18.58 | 5.42 | 3.74 | 12.88 | 7.91 | 3.87 | 2.34 |
| Federal funds and resell agreements | 38.15 | 17.63 | 17.65 | 19.11 | 10.05 | 11.84 | 13.84 | 4.81 | 3.70 | 2.71 |
| Trading securities and other | 1.10 | 1.35 | 0.73 | 0.51 | 0.85 | 1.43 | 2.21 | 2.15 | 1.50 | 0.63 |
| Total Interest Income | 3,354.28 | 2,171.01 | 1,838.71 | 1,137.52 | 861.52 | 808.49 | 862.89 | 731.96 | 616.91 | 523.03 |
| Deposits | 1,336.55 | 982.30 | 704.21 | 167.55 | 26.41 | 58.21 | 154.19 | 92.10 | 36.35 | 17.94 |
| Long-Term Debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Short-term debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Federal funds and repurchase agreements | 108.70 | 106.56 | 93.03 | 40.70 | 6.93 | 11.79 | 32.55 | 24.74 | 17.91 | 6.52 |
| Other | 46.82 | 81.26 | 121.35 | 15.47 | 12.66 | 7.26 | 5.24 | 4.68 | 3.74 | 3.25 |
| Total Interest Expense | 1,492.08 | 1,170.12 | 918.59 | 223.72 | 46.00 | 77.26 | 191.99 | 121.52 | 58.00 | 27.71 |
| Net Interest Income | 1,862.21 | 1,000.89 | 920.12 | 913.80 | 815.52 | 731.23 | 670.91 | 610.45 | 558.91 | 495.32 |
| Provision for loan losses | 154.50 | 61.05 | 41.23 | 37.90 | 20.00 | 130.50 | 32.85 | 70.75 | 41.00 | 32.50 |
| Net interest income after provision for loan losses | 1,707.71 | 939.84 | 878.89 | 875.90 | 795.52 | 600.73 | 638.06 | 539.70 | 517.91 | 462.82 |
| Other service charges and fees | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Brokerage fees | 79.59 | 61.56 | 54.12 | 43.02 | 12.17 | 24.35 | 31.26 | 25.81 | 23.21 | 17.83 |
| Insurance fees and commissions | 0.91 | 1.26 | 1.01 | 1.34 | 1.31 | 1.37 | 1.63 | 1.29 | 1.97 | 4.19 |
| Service charges on deposit accounts | 113.21 | 84.51 | 84.95 | 85.17 | 86.06 | 83.88 | 82.75 | 84.29 | 87.68 | 86.66 |
| Gains (losses) on sales of securities available for sale, net | -- | -- | -- | -- | -- | -- | 3.22 | 0.58 | 4.19 | 8.51 |
| Net investment security gains | 30.97 | 10.72 | (3.14) | 58.44 | 5.06 | 120.63 | -- | -- | -- | -- |
| Gain on sale of securities transfer, net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain on mandatory redemption of Visa, Inc. class B common stock | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Equity earnings on alternative investments | -- | -- | -- | -- | -- | -- | -- | -- | (1.11) | 2.70 |
| Trust income | 343.40 | 290.57 | 257.20 | 237.21 | 224.13 | 194.65 | 176.91 | 172.16 | 176.65 | 239.88 |
| Bankcard fees | 113.92 | 87.80 | 74.72 | 73.45 | 64.58 | 60.54 | 66.73 | 68.52 | 73.03 | 68.75 |
| Trading and investment banking | 25.31 | 24.23 | 19.63 | 23.20 | 30.94 | 32.95 | 23.47 | 15.58 | 23.18 | 21.42 |
| Other non-interest (loss) income | 82.75 | 67.47 | 53.37 | 32.41 | 42.94 | 41.80 | 40.80 | 33.47 | 34.76 | 26.14 |
| Gain on sale of assets and deposits, net | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain on sale of employee benefit accounts | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Securities processing | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Noninterest Income | 790.05 | 628.12 | 541.85 | 554.23 | 467.18 | 560.17 | 426.77 | 401.70 | 423.56 | 476.08 |
| Salaries and employee benefits | 883.88 | 593.91 | 553.42 | 524.43 | 504.44 | 495.46 | 461.45 | 419.09 | 413.83 | 432.75 |
| Marketing and business development | 45.68 | 28.44 | 25.75 | 25.70 | 18.53 | 14.68 | 26.26 | 24.37 | 21.47 | 22.34 |
| Occupancy, net | 73.72 | 47.54 | 48.50 | 48.85 | 47.35 | 47.48 | 47.77 | 45.24 | 44.46 | 44.93 |
| Amortization of goodwill on purchased affiliates | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Amortization of Intangibles | 93.52 | 7.71 | 8.59 | 5.04 | 4.76 | 6.52 | 5.51 | 5.76 | 7.33 | 12.29 |
| Other | 89.17 | 30.56 | 34.26 | 43.19 | 34.17 | 43.40 | 27.16 | 25.00 | 28.13 | 31.82 |
| Equipment | 64.92 | 63.41 | 68.72 | 74.26 | 78.40 | 85.72 | 79.09 | 75.18 | 72.01 | 67.27 |
| Supplies and services | 28.50 | 14.85 | 16.83 | 13.59 | 14.99 | 15.54 | 18.70 | 16.10 | 17.17 | 19.08 |
| Processing fees | 172.85 | 117.90 | 103.10 | 82.23 | 67.56 | 54.21 | 52.20 | 46.98 | 42.33 | 45.24 |
| Legal and consulting | 92.30 | 46.21 | 30.00 | 39.10 | 32.41 | 29.77 | 31.50 | 29.86 | 23.41 | 21.24 |
| Bankcard | 49.50 | 44.27 | 32.97 | 26.37 | 19.15 | 18.95 | 17.75 | 17.51 | 19.47 | 20.76 |
| Minority interest in loss of consolidated subsidiary | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Regulatory fees | 28.75 | 31.90 | 77.01 | 15.38 | 11.89 | 10.28 | 11.49 | 12.70 | 15.53 | 14.18 |
| Covered litigation provision | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Contingency reserve | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Noninterest Expense | 1,622.80 | 1,026.69 | 999.14 | 898.12 | 833.64 | 822.01 | 778.86 | 717.80 | 705.13 | 731.89 |
| Income Before Income Taxes | 874.96 | 541.27 | 421.60 | 532.01 | 429.06 | 338.89 | 285.97 | 223.59 | 236.35 | 207.00 |
| Income tax provision | 172.56 | 100.03 | 71.58 | 100.33 | 76.04 | 52.39 | 42.37 | 27.33 | 53.37 | 48.20 |
| Current:Federal provision | 72.81 | -- | 81.57 | 92.67 | 72.41 | 49.05 | 37.13 | 43.03 | (8.26) | 43.62 |
| Current:State benefit | 16.93 | -- | 10.45 | 13.96 | 16.36 | 8.17 | 5.38 | 4.57 | 1.89 | 1.83 |
| Deferred:Federal provision (benefit) | 84.42 | -- | (19.44) | (4.00) | (9.87) | (4.05) | (0.18) | (19.36) | 57.85 | 2.33 |
| Deferred:State provision (benefit) | (1.59) | -- | (1.00) | (2.31) | (2.85) | (0.79) | 0.02 | (0.91) | 1.89 | 0.42 |
| Income from Continuing Operations | -- | -- | -- | -- | -- | 286.50 | 243.60 | 196.26 | 182.98 | -- |
| (Loss) income from discontinued operations before income taxes | -- | -- | -- | -- | -- | -- | -- | (0.92) | 101.23 | -- |
| Income tax (benefit) expense | -- | -- | -- | -- | -- | -- | -- | 0.17 | (37.10) | -- |
| Net Income | 702.40 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Less: Preferred dividends | 17.78 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Income Available for Shareholders | 684.62 | 441.24 | 350.02 | 431.68 | 353.02 | 286.50 | 243.60 | 195.51 | 247.11 | 158.80 |
| Income from continuing operations | -- | -- | -- | -- | -- | 5.95 | 4.99 | 3.98 | 3.72 | -- |
| (Loss) income from discontinued operations | -- | -- | -- | -- | -- | -- | -- | (0.01) | 1.30 | -- |
| Net Income-Basic | 9.35 | 9.05 | 7.22 | 8.93 | 7.31 | 5.95 | 4.99 | 3.97 | 5.02 | 3.25 |
| Income from continuing operations | -- | -- | -- | -- | -- | 5.93 | 4.96 | 3.94 | 3.67 | -- |
| (Loss) income from discontinued operations | -- | -- | -- | -- | -- | -- | -- | (0.01) | 1.29 | -- |
| Net Income-Diluted | 9.29 | 8.99 | 7.18 | 8.86 | 7.24 | 5.93 | 4.96 | 3.93 | 4.96 | 3.22 |
| Weighted Average Shares Outstanding (Basic) | 73.26 | 48.75 | 48.50 | 48.34 | 48.27 | 48.14 | 48.78 | 49.33 | 49.22 | 48.83 |
| Weighted Average Shares Outstanding (Diluted) | 73.67 | 49.06 | 48.76 | 48.75 | 48.74 | 48.34 | 49.09 | 49.77 | 49.84 | 49.28 |