CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Interest Income
Interest and fees on loans	$ 720,282	$ 770,964	$ 1,423,891	$ 1,542,517
Interest and dividends on investment securities:
Taxable	67,164	40,460	131,062	76,257
Tax-exempt	4,681	4,799	9,383	9,595
Dividends	5,528	6,341	11,192	13,169
Interest on federal funds sold and other short-term investments	7,357	10,902	14,236	20,584
Total interest income	805,012	833,466	1,589,764	1,662,122
Interest on deposits:
Savings, NOW and money market	203,390	231,597	403,611	464,103
Time	129,324	160,442	254,393	311,507
Interest on short-term borrowings	1,736	691	4,682	21,303
Interest on long-term borrowings and junior subordinated debentures	38,154	39,051	74,565	69,976
Total interest expense	372,604	431,781	737,251	866,889
Net Interest Income	432,408	401,685	852,513	795,233
Provision (credit) for credit losses for available for sale and held to maturity securities	4	(41)	(10)	(115)
Provision for credit losses for loans	37,795	82,111	100,470	127,385
Net Interest Income After Provision for Credit Losses	394,609	319,615	752,053	667,963
Non-Interest Income
Insurance commissions	3,430	3,958	6,832	6,209
Capital markets	9,767	7,779	16,707	13,449
(Losses) gains on securities transactions, net	(1)	3	45	52
Fees from loan servicing	3,671	2,691	6,886	5,879
Gains on sales of loans, net	2,025	884	4,222	2,502
Bank owned life insurance	6,019	4,545	10,796	7,780
Other	8,932	7,005	18,892	23,230
Total non-interest income	62,604	51,213	120,898	112,628
Non-Interest Expense
Salary and employee benefits expense	145,422	140,815	288,040	282,646
Net occupancy expense	25,483	24,252	51,371	48,575
Technology, furniture and equipment expense	30,667	35,203	60,563	70,665
FDIC insurance assessment	12,192	14,446	25,059	32,682
Amortization of other intangible assets	7,427	8,568	15,446	17,980
Professional and legal fees	19,970	17,938	35,640	34,403
Loss on extinguishment of debt	922	0	922	0
Amortization of tax credit investments	9,134	5,791	18,454	11,353
Other	32,905	30,484	65,245	59,503
Total non-interest expense	284,122	277,497	560,740	557,807
Income Before Income Taxes	173,091	93,331	312,211	222,784
Income tax expense	39,924	22,907	72,986	56,080
Net Income	133,167	70,424	239,225	166,704
Dividends on preferred stock	6,948	4,108	13,903	8,227
Net Income Available to Common Shareholders	$ 126,219	$ 66,316	$ 225,322	$ 158,477
Earnings Per Common Share:
Basic (usd per share)	$ 0.23	$ 0.13	$ 0.40	$ 0.31
Diluted (usd per share)	$ 0.22	$ 0.13	$ 0.40	$ 0.31
Wealth management and trust fees
Non-Interest Income
Revenue from contracts with customer	$ 14,056	$ 13,136	$ 29,087	$ 31,066
Service charges on deposit accounts
Non-Interest Income
Revenue from contracts with customer	$ 14,705	$ 11,212	$ 27,431	$ 22,461