Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
ASSETS
Loans	$ 24,197,462	$ 23,172,484
Allowance for credit losses on loans	(239,167)	(219,738)
Net loans	23,958,295	22,952,746
Loans held for sale	4,211	4,420
Securities:
Available for sale (amortized cost of $7,786,039 and $7,692,860, respectively)	7,107,373	7,068,613
Held to maturity, net of allowance for credit losses of $2,956 and $3,258, respectively (fair value of $4,913,408 and $5,183,367, respectively)	5,546,634	5,688,610
Trading securities	28,981	18,093
Other securities	447,650	492,935
Total securities	13,130,638	13,268,251
Federal funds sold and securities purchased under agreements to resell	247,462	245,344
Interest-bearing due from banks	4,640,418	5,159,802
Cash and due from banks	464,719	447,201
Premises and equipment, net	226,860	241,700
Accrued income	237,874	220,306
Goodwill	207,385	207,385
Other intangibles, net	67,141	71,012
Other assets	1,284,411	1,193,507
Total assets	44,469,414	44,011,674
Deposits:
Noninterest-bearing demand	12,034,606	12,130,662
Interest-bearing demand and savings	22,400,255	20,588,606
Time deposits under $250,000	1,421,513	2,292,899
Time deposits of $250,000 or more	661,196	780,692
Total deposits	36,517,570	35,792,859
Federal funds purchased and repurchase agreements	2,217,033	2,119,644
Short-term debt	1,300,000	1,800,000
Long-term debt	384,245	383,247
Accrued expenses and taxes	352,778	389,860
Other liabilities	470,441	425,645
Total liabilities	41,242,067	40,911,255
SHAREHOLDERS' EQUITY
Common stock, $1.00 par value; 80,000,000 shares authorized; 55,056,730 shares issued, 48,745,090 and 48,554,127 shares outstanding, respectively	55,057	55,057
Capital surplus	1,132,301	1,134,363
Retained earnings	2,984,152	2,810,824
Accumulated other comprehensive loss, net	(605,634)	(556,935)
Treasury stock, 6,311,640 and 6,502,603 shares, at cost, respectively	(338,529)	(342,890)
Total shareholders' equity	3,227,347	3,100,419
Total liabilities and shareholders' equity	$ 44,469,414	$ 44,011,674