Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Assets
Cash and due from banks	$ 216,927	$ 244,980
Interest-bearing deposits in banks	826,237	975,397
Cash and cash equivalents	1,043,164	1,220,377
Debt securities available-for-sale, at fair value, net of allowance for credit losses of $74 and $69	2,131,671	1,671,260
Debt securities held-to-maturity, at amortized cost, net of allowance for credit losses of $0 and $0 (fair value of $187,612 and $144,028)	202,581	164,677
Other investments	70,644	66,298
Loans held for sale, at fair value	604,136	528,599
Loans, net of unearned income	21,258,374	20,739,906
Allowance for credit losses	(345,294)	(338,084)
Loans, net	20,913,080	20,401,822
Other real estate owned, net	3,137	2,433
Premises and equipment, net	211,567	209,460
Goodwill	1,015,646	1,015,646
Other intangible assets, net	58,703	70,761
Cash value of bank owned life insurance	417,096	408,574
Other assets	428,404	502,143
Total assets	27,099,829	26,262,050
Deposits:
Noninterest-bearing	6,757,233	6,498,293
Interest-bearing	15,470,845	15,224,155
Total deposits	22,228,078	21,722,448
Other borrowings	337,094	291,788
Subordinated deferrable interest debentures	133,804	132,309
Other liabilities	384,152	363,983
Total liabilities	23,083,128	22,510,528
Commitments and Contingencies (Note 8)
Shareholders’ Equity
Preferred stock, stated value $1,000; 5,000,000 shares authorized; 0 shares issued and outstanding	0	0
Common stock, par value $1; 200,000,000 shares authorized; 72,899,970 and 72,699,245 shares issued, respectively	72,900	72,699
Capital surplus	1,968,124	1,958,642
Retained earnings	2,115,712	1,853,428
Accumulated other comprehensive income (loss), net of tax	5,171	(30,119)
Treasury stock, at cost, 4,312,228 and 3,630,636 shares, respectively	(145,206)	(103,128)
Total shareholders’ equity	4,016,701	3,751,522
Total liabilities and shareholders’ equity	$ 27,099,829	$ 26,262,050