Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
ASSETS
Loans	$ 21,031,189	$ 17,170,871
Allowance for credit losses on loans	(191,836)	(194,771)
Net loans	20,839,353	16,976,100
Loans held for sale	1,978	1,277
Securities:
Available for sale (amortized cost of $7,777,950 and $11,822,584, respectively)	7,006,347	11,976,514
Held to maturity, net of allowance for credit losses of $2,407 and $1,940, respectively (fair value of $5,280,659 and $1,442,391, respectively)	5,859,192	1,478,476
Trading securities	17,980	31,875
Other securities	349,758	327,098
Total securities	13,233,277	13,813,963
Federal funds sold and securities purchased under agreements to resell	958,597	1,216,357
Interest-bearing due from banks	1,179,105	8,841,906
Cash and due from banks	500,682	413,821
Premises and equipment, net	263,649	270,933
Accrued income	189,231	131,102
Goodwill	207,385	174,518
Other intangibles, net	78,724	14,416
Other assets	1,060,480	839,091
Total assets	38,512,461	42,693,484
Deposits:
Noninterest-bearing demand	13,260,363	16,342,642
Interest-bearing demand and savings	18,461,632	18,405,644
Time deposits under $250,000	379,087	403,660
Time deposits of $250,000 or more	538,051	447,981
Total deposits	32,639,133	35,599,927
Federal funds purchased and repurchase agreements	2,222,167	3,238,435
Long-term debt	381,311	271,544
Accrued expenses and taxes	239,624	249,492
Other liabilities	363,133	188,662
Total liabilities	35,845,368	39,548,060
SHAREHOLDERS’ EQUITY
Common stock, $1.00 par value; 80,000,000 shares authorized; 55,056,730 shares issued, 48,319,404 and 48,430,805 shares outstanding, respectively	55,057	55,057
Capital surplus	1,125,949	1,110,520
Retained earnings	2,536,086	2,176,998
Accumulated other comprehensive (loss) income, net	(702,735)	126,314
Treasury stock, 6,737,326 and 6,625,925 shares, at cost, respectively	(347,264)	(323,465)
Total shareholders' equity	2,667,093	3,145,424
Total liabilities and shareholders' equity	$ 38,512,461	$ 42,693,484