Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
ASSETS
Loans	$ 19,883,573	$ 17,170,871
Allowance for credit losses on loans	(184,913)	(194,771)
Net loans	19,698,660	16,976,100
Loans held for sale	2,870	1,277
Securities:
Available for sale (amortized cost of $7,992,603 and $11,822,584, respectively)	7,128,277	11,976,514
Held to maturity, net of allowance for credit losses of $2,519 and $1,940, respectively (fair value of $5,079,806 and $1,442,391, respectively)	5,835,187	1,478,476
Trading securities	14,390	31,875
Other securities	333,732	327,098
Total securities	13,311,586	13,813,963
Federal funds sold and securities purchased under agreements to resell	716,549	1,216,357
Interest-bearing due from banks	1,768,008	8,841,906
Cash and due from banks	371,336	413,821
Premises and equipment, net	260,685	270,933
Accrued income	153,759	131,102
Goodwill	182,225	174,518
Other intangibles, net	13,373	14,416
Other assets	1,102,011	839,091
Total assets	37,581,062	42,693,484
Deposits:
Noninterest-bearing demand	13,876,929	16,342,642
Interest-bearing demand and savings	17,059,492	18,405,644
Time deposits under $250,000	365,644	403,660
Time deposits of $250,000 or more	504,323	447,981
Total deposits	31,806,388	35,599,927
Federal funds purchased and repurchase agreements	2,314,168	3,238,435
Long-term debt	381,543	271,544
Accrued expenses and taxes	211,465	249,492
Other liabilities	343,953	188,662
Total liabilities	35,057,517	39,548,060
SHAREHOLDERS' EQUITY
Common stock, $1.00 par value; 80,000,000 shares authorized; 55,056,730 shares issued, 48,309,638 and 48,430,805 shares outstanding, respectively	55,057	55,057
Capital surplus	1,120,489	1,110,520
Retained earnings	2,454,422	2,176,998
Accumulated other comprehensive (loss) income, net	(759,260)	126,314
Treasury stock, 6,747,092 and 6,625,925 shares, at cost, respectively	(347,163)	(323,465)
Total shareholders' equity	2,523,545	3,145,424
Total liabilities and shareholders' equity	$ 37,581,062	$ 42,693,484