| Interest income | — | — | — |
| Loans including fees | — | — | — |
| Taxable | 2,139.44a | 1,815.39a | 1,177.82a |
| Nontaxable | 50.52a | 44.69a | 25.93a |
| Investment securities | — | — | — |
| Taxable | 323.7a | 263.21a | 204a |
| Nontaxable | 42.16a | 43.85a | 43.64a |
| Money market and other interest-earning investments | 45.84a | 39.68a | 2.81a |
| Total interest income | 2,601.65a | 2,206.82a | 1,454.2a |
| Interest expense | — | — | — |
| Deposits | -846.26a | -484.36a | -49.09a |
| Federal funds purchased and interbank borrowings | -3.26a | -11.41a | -5.02a |
| Securities sold under agreements to repurchase | -2.75a | -3.3a | -0.84a |
| Federal Home Loan Bank advances | -177.32a | -161.86a | -51.52a |
| Other borrowings | -41.28a | -42.74a | -19.79a |
| Total interest expense | -1,070.87a | -703.67a | -126.27a |
| Net interest income | 1,530.78a | 1,503.15a | 1,327.94a |
| Provision for credit losses | -110.62a | -58.89a | -144.8a |
| Net interest income after provision for credit losses | 1,420.16a | 1,444.27a | 1,183.14a |
| Noninterest income | — | — | — |
| Wealth and investment services fees | 116.79a | 107.78a | 100.85a |
| Service charges on deposit accounts | 78.18a | 71.95a | 72.5a |
| Debit card and ATM fees | 43.4a | 42.15a | 40.23a |
| Mortgage banking revenue | 26.24a | 16.32a | 23.02a |
| Capital markets income | 20.3a | 24.42a | 25.99a |
| Company-owned life insurance | 20.99a | 15.4a | 14.56a |
| Debt securities gains (losses), net | -0.21a | -6.27a | -0.09a |
| Gain on sale of Visa Class B restricted shares | | 21.64a | |
| Gain on sale of health savings accounts | | | 90.67a |
| Other income | 49.02a | 39.96a | 32.05a |
| Total noninterest income | 354.7a | 333.34a | 399.78a |
| Noninterest expense | — | — | — |
| Salaries and employee benefits | -603.1a | -546.36a | -575.63a |
| Occupancy | -110.43a | -106.68a | -100.42a |
| Equipment | -36.59a | -32.16a | -27.64a |
| Marketing | -45.61a | -39.51a | -32.26a |
| Technology | -88.8a | -80.34a | -84.87a |
| Communication | -17.34a | -16.98a | -18.85a |
| Professional fees | -35.29a | -27.34a | -39.05a |
| FDIC assessment | -44.68a | -56.73a | -19.33a |
| Amortization of intangibles | -27.53a | -24.16a | -25.86a |
| Amortization of tax credit investments | -13.33a | -15.37a | -10.96a |
| Property optimization | | -1.56a | -26.82a |
| Other expense | -71.74a | -79.12a | -76.51a |
| Total noninterest expense | -1,094.42a | -1,026.31a | -1,038.18a |
| Income before income taxes | 680.44a | 751.3a | 544.73a |
| Income tax expense | -141.25a | -169.31a | -116.45a |
| Net income | 539.19a | 581.99a | 428.29a |
| Preferred dividends | -16.14a | -16.14a | -14.12a |
| Net income applicable to common shareholders | 523.05a | 565.86a | 414.17a |