Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets
Cash and due from banks	$ 224,302	$ 206,680
Interest-bearing balances with banks	627,604	594,671
Cash and cash equivalents	851,906	801,351
Securities held to maturity (net of allowance for credit losses of $32 at each of June 30, 2024 and December 31, 2023) (fair value of $1,052,705 and $1,121,830, respectively)	1,174,663	1,221,464
Securities available for sale, at fair value	749,685	923,279
Loans held for sale, at fair value	266,406	179,756
Loans, net of unearned income:
Loans held for investment, net of unearned income	12,604,755	12,351,230
Allowance for credit losses on loans	(199,871)	(198,578)
Loans, net	12,404,884	12,152,652
Premises and equipment, net	280,966	283,195
Other real estate owned, net	7,366	9,622
Goodwill	991,665	991,665
Other intangible assets, net	16,397	18,795
Bank-owned life insurance	387,791	382,584
Mortgage servicing rights	72,092	91,688
Other assets	306,570	304,484
Total assets	17,510,391	17,360,535
Deposits
Noninterest-bearing	3,539,453	3,583,675
Interest-bearing	10,715,760	10,493,110
Total deposits	14,255,213	14,076,785
Short-term borrowings	232,741	307,577
Long-term debt	428,677	429,400
Other liabilities	239,059	249,390
Total liabilities	15,155,690	15,063,152
Shareholders’ equity
Preferred stock, $0.01 par value – 5,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $5.00 par value – 150,000,000 shares authorized; 59,296,725 shares issued; 56,367,924 and 56,142,207 shares outstanding, respectively	296,483	296,483
Treasury stock, at cost – 2,928,801 and 3,154,518 shares, respectively	(97,534)	(105,249)
Additional paid-in capital	1,304,782	1,308,281
Retained earnings	1,005,086	952,124
Accumulated other comprehensive loss, net of taxes	(154,116)	(154,256)
Total shareholders’ equity	2,354,701	2,297,383
Total liabilities and shareholders’ equity	$ 17,510,391	$ 17,360,535