CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Interest Income
Interest and fees on loans	$ 771,553	$ 655,226
Interest and dividends on investment securities:
Taxable	35,797	32,289
Tax-exempt	4,796	5,325
Dividends	6,828	5,185
Interest on federal funds sold and other short-term investments	9,682	22,205
Total interest income	828,656	720,230
Interest on deposits:
Savings, NOW and money market	232,506	150,766
Time	151,065	80,298
Interest on short-term borrowings	20,612	33,948
Interest on long-term borrowings and junior subordinated debentures	30,925	19,198
Total interest expense	435,108	284,210
Net Interest Income	393,548	436,020
(Credit) provision for credit losses for available for sale and held to maturity securities	(74)	4,987
Provision for credit losses for loans	45,274	9,450
Net Interest Income After Provision for Credit Losses	348,348	421,583
Non-Interest Income
Insurance commissions	2,251	2,420
Capital markets	5,670	10,892
Gains on securities transactions, net	49	378
Fees from loan servicing	3,188	2,671
Gains on sales of loans, net	1,618	489
Gains on sales of assets, net	3,694	124
Bank owned life insurance	3,235	2,584
Other	12,531	14,678
Total non-interest income	61,415	54,299
Non-Interest Expense
Salary and employee benefits expense	141,831	144,986
Net occupancy expense	24,323	23,256
Technology, furniture and equipment expense	35,462	36,508
FDIC insurance assessment	18,236	9,155
Amortization of other intangible assets	9,412	10,519
Professional and legal fees	16,465	16,814
Amortization of tax credit investments	5,562	4,253
Other	29,019	26,675
Total non-interest expense	280,310	272,166
Income Before Income Taxes	129,453	203,716
Income tax expense	33,173	57,165
Net Income	96,280	146,551
Dividends on preferred stock	4,119	3,874
Net Income Available to Common Shareholders	$ 92,161	$ 142,677
Earnings Per Common Share:
Basic (usd per share)	$ 0.18	$ 0.28
Diluted (usd per share)	$ 0.18	$ 0.28
Wealth management and trust fees
Non-Interest Income
Revenue from contracts with customer	$ 17,930	$ 9,587
Service charges on deposit accounts
Non-Interest Income
Revenue from contracts with customer	$ 11,249	$ 10,476