CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest Income
Interest and fees on loans	$ 786,680	$ 753,638	$ 2,329,197	$ 2,124,036
Interest and dividends on investment securities:
Taxable	49,700	32,383	125,957	96,591
Tax-exempt	4,855	4,585	14,450	15,485
Dividends	5,929	5,299	19,098	18,001
Interest on federal funds sold and other short-term investments	13,385	17,113	33,969	66,594
Total interest income	860,549	813,018	2,522,671	2,320,707
Interest on deposits:
Savings, NOW and money market	235,371	201,916	699,474	517,524
Time	174,741	164,336	486,248	370,398
Interest on short-term borrowings	451	5,189	21,754	89,345
Interest on long-term borrowings and junior subordinated debentures	39,488	29,159	109,464	75,237
Total interest expense	450,051	400,600	1,316,940	1,052,504
Net Interest Income	410,498	412,418	1,205,731	1,268,203
(Credit) provision for credit losses for available for sale and held to maturity securities	(14)	(30)	(129)	4,675
Provision for credit losses for loans	75,038	9,147	202,423	24,929
Net Interest Income After Provision for Credit Losses	335,474	403,301	1,003,437	1,238,599
Non-Interest Income
Insurance commissions	2,880	2,336	9,089	7,895
Capital markets	6,347	7,141	19,796	35,000
Gains (losses) on securities transactions, net	47	(398)	99	197
Fees from loan servicing	3,443	2,681	9,322	8,054
(Losses) gains on sales of loans, net	(3,644)	2,023	(1,142)	3,752
Gains on sales of assets, net	55	6,653	3,747	6,938
Bank owned life insurance	5,387	2,709	13,167	7,736
Other	18,205	13,150	37,743	39,316
Total non-interest income	60,671	58,664	173,299	173,038
Non-Interest Expense
Salary and employee benefits expense	138,832	137,292	421,478	431,872
Net occupancy expense	26,973	24,675	75,548	73,880
Technology, furniture and equipment expense	28,962	37,320	99,627	106,304
FDIC insurance assessment	14,792	7,946	47,474	27,527
Amortization of other intangible assets	8,692	9,741	26,672	30,072
Professional and legal fees	14,118	17,109	48,521	55,329
Amortization of tax credit investments	5,853	4,191	17,206	13,462
Other	31,249	28,859	90,752	83,824
Total non-interest expense	269,471	267,133	827,278	822,270
Income Before Income Taxes	126,674	194,832	349,458	589,367
Income tax expense	28,818	53,486	84,898	162,410
Net Income	97,856	141,346	264,560	426,957
Dividends on preferred stock	6,117	4,127	14,344	12,031
Net Income Available to Common Shareholders	$ 91,739	$ 137,219	$ 250,216	$ 414,926
Earnings Per Common Share:
Basic (usd per share)	$ 0.18	$ 0.27	$ 0.49	$ 0.82
Diluted (usd per share)	$ 0.18	$ 0.27	$ 0.49	$ 0.81
Wealth management and trust fees
Non-Interest Income
Revenue from contracts with customer	$ 15,125	$ 11,417	$ 46,191	$ 32,180
Service charges on deposit accounts
Non-Interest Income
Revenue from contracts with customer	$ 12,826	$ 10,952	$ 35,287	$ 31,970