Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Cash and cash equivalents:
Cash and due from banks	$ 583,375	$ 525,506
Federal funds sold and interest-earning deposits with banks	2,286,928	593,777
Deposits in other financial institutions (restricted cash)	302,180	272,784
Total cash and cash equivalents	3,172,483	1,392,067
Trading securities, at fair value	110,183	102,932
Investment securities:
Securities held to maturity (fair value of $1,732,850 and $1,834,527)	2,048,030	2,254,670
Securities available for sale, at fair value	6,313,756	4,320,593
Other investments	353,428	223,613
Total investment securities	8,715,214	6,798,876
Loans held for sale	345,343	279,426
Loans:
Total loans	48,598,527	33,902,927
Less allowance for credit losses	(585,197)	(465,280)
Loans, net	48,013,330	33,437,647
Premises and equipment, net	994,176	502,559
Bank owned life insurance ("BOLI")	1,293,574	1,013,209
Deferred tax assets	112,578	179,884
Derivatives assets	222,886	161,490
Mortgage servicing rights	84,032	89,795
Core deposit and other intangibles	386,326	66,458
Goodwill	3,094,059	1,923,106
Other assets	653,228	433,755
Total assets	67,197,412	46,381,204
Deposits:
Noninterest-bearing	13,375,697	10,192,117
Interest-bearing	41,770,100	27,868,749
Total deposits	55,145,797	38,060,866
Federal funds purchased	306,841	260,191
Securities sold under agreements to repurchase	311,374	254,721
Corporate and subordinated debentures	696,536	391,534
Reserve for unfunded commitments	69,619	45,327
Derivative liabilities	554,748	879,855
Other liabilities	1,053,389	598,295
Total liabilities	58,138,304	40,490,789
Shareholders' equity:
Common stock - $2.50 par value; authorized 160,000,000 shares; 99,138,204 and 76,322,206 shares issued and outstanding, respectively	247,845	190,805
Surplus	6,480,471	4,259,722
Retained earnings	2,614,173	2,046,809
Accumulated other comprehensive loss	(283,381)	(606,921)
Total shareholders' equity	9,059,108	5,890,415
Total liabilities and shareholders' equity	67,197,412	46,381,204
Acquired - non-purchased credit deteriorated loans
Loans:
Total loans	11,232,414	3,635,782
Acquired - purchased credit deteriorated loans
Loans:
Total loans	2,977,499	862,155
Non-acquired loans
Loans:
Total loans	$ 34,388,614	$ 29,404,990