| Interest and dividend income | — | — | — |
| Interest and fees on loans | 808.04a | 652.1a | 476.04a |
| Taxable interest and dividends on securities | 90.58a | 101.23a | 118.69a |
| Non-taxable interest and dividends on securities | 5.77a | 5.74a | 7.18a |
| Interest on federal funds sold and other short-term investments | 42.38a | 37.4a | 3.27a |
| Total interest and dividend income | 946.77a | 796.46a | 605.18a |
| Interest expense | — | — | — |
| Interest on deposits | -337.37a | -226.08a | -28.62a |
| Interest on borrowings | -1.8a | -19.98a | -8.51a |
| Total interest expense | -339.17a | -24.61a | -37.13a |
| Net interest income | 607.6a | 550.41a | 568.05a |
| Provision for allowance for loan losses | -67.38a | -20.05a | -17.93a |
| Net interest income after provision for allowance for loan losses | 540.22a | 530.36a | 550.13a |
| Noninterest income (loss) | — | — | — |
| Trust and investment advisory fees | 46.13a | 24.26a | 23.59a |
| Service charges on deposit accounts | 32a | 28.63a | 30.39a |
| Debit card processing fees | 14.18a | 13.47a | 12.64a |
| Interest rate swap income | 2.82a | 1.54a | 6.01a |
| Income (losses) from investments held in rabbi trusts | 9.68a | 9.31a | -10.76a |
| Losses on sale of commercial and industrial loans | | -2.74a | |
| (Losses) gains on sales of mortgage loans held for sale, net | -0.92a | -0.51a | 0.25a |
| Losses on sales of securities available for sale, net | -16.8a | -333.17a | -3.16a |
| Other | 36.83a | 21.46a | 17.78a |
| Total noninterest income (loss) | 123.92a | -237.75a | 76.75a |
| Noninterest expense | — | — | — |
| Salaries and employee benefits | -302.35a | -253.04a | -233.1a |
| Office occupancy and equipment | -46.52a | -35.99a | -37.45a |
| Data processing | -75.38a | -55.31a | -52.94a |
| Professional services | -20.07a | -17.39a | -15.81a |
| Marketing | -7.82a | -7.59a | -9.29a |
| FDIC insurance | -13.87a | -21.87a | -6.25a |
| Amortization of other intangible assets | -14.57a | -1.8a | -1.2a |
| Other | -27.79a | -25.61a | -32.62a |
| Total noninterest expense | -508.37a | -418.6a | -388.65a |
| Income (loss) from continuing operations before income tax expense | 155.77a | -126a | 238.23a |
| Income tax expense (benefit) | -36.21a | -63.31a | -51.72a |
| Net income (loss) from continuing operations | 119.56a | -62.69a | 186.51a |
| Net income from discontinued operations | | 294.87a | 13.25a |
| Net income | 119.56a | 232.18a | 199.76a |