Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Loans	$ 23,172,484	$ 21,031,189
Allowance for credit losses on loans	(219,738)	(191,836)
Net loans	22,952,746	20,839,353
Loans held for sale	4,420	1,978
Securities:
Available for sale (amortized cost of $7,692,860 and $7,777,950, respectively)	7,068,613	7,006,347
Held to maturity, net of allowance for credit losses of $3,258 and $2,407 respectively (fair value of $5,183,367 and $5,280,659, respectively)	5,688,610	5,859,192
Trading securities	18,093	17,980
Other securities	492,935	349,758
Total securities	13,268,251	13,233,277
Federal funds sold and securities purchased under agreements to resell	245,344	958,597
Interest-bearing due from banks	5,159,802	1,179,105
Cash and due from banks	447,201	500,682
Premises and equipment, net	241,700	263,649
Accrued income	220,306	189,231
Goodwill	207,385	207,385
Other intangibles, net	71,012	78,724
Other assets	1,193,507	1,060,480
Total assets	44,011,674	38,512,461
Deposits:
Noninterest-bearing demand	12,130,662	13,260,363
Interest-bearing demand and savings	20,588,606	18,461,632
Time deposits under $250,000	2,292,899	379,087
Time deposits of $250,000 or more	780,692	538,051
Total deposits	35,792,859	32,639,133
Federal funds purchased and repurchase agreements	2,119,644	2,222,167
Short-term debt	1,800,000
Long-term debt	383,247	381,311
Accrued expenses and taxes	389,860	239,624
Other liabilities	425,645	363,133
Total liabilities	40,911,255	35,845,368
SHAREHOLDERS’ EQUITY
Common stock, $1.00 par value; 80,000,000 shares authorized; 55,056,730 shares issued, 48,554,127 and 48,319,404 shares outstanding, respectively	55,057	55,057
Capital surplus	1,134,363	1,125,949
Retained earnings	2,810,824	2,536,086
Accumulated other comprehensive loss, net	(556,935)	(702,735)
Treasury stock, 6,502,603 and 6,737,326 shares, at cost, respectively	(342,890)	(347,264)
Total shareholders' equity	3,100,419	2,667,093
Total liabilities and shareholders' equity	$ 44,011,674	$ 38,512,461