Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Assets
Cash and due from banks	$ 211,452	$ 193,513
Interest-bearing balances with banks	735,447	382,479
Cash and cash equivalents	946,899	575,992
Securities held to maturity (net of allowance for credit losses of $32 at each of June 30, 2023 and December 31, 2022) (fair value of $1,153,541 and $1,206,540, respectively)	1,273,044	1,324,040
Securities available for sale, at fair value	950,930	1,533,942
Loans held for sale, at fair value	249,615	110,105
Loans, net of unearned income:
Loans held for investment, net of unearned income	11,930,516	11,578,304
Allowance for credit losses on loans	(194,391)	(192,090)
Loans, net	11,736,125	11,386,214
Premises and equipment, net	285,952	283,595
Other real estate owned, net	5,120	1,763
Goodwill	991,665	991,708
Other intangible assets, net	21,381	24,176
Bank-owned life insurance	377,649	373,808
Mortgage servicing rights	87,432	84,448
Other assets	298,530	298,385
Total assets	17,224,342	16,988,176
Deposits
Noninterest-bearing	3,878,953	4,558,756
Interest-bearing	10,216,408	8,928,210
Total deposits	14,095,361	13,486,966
Short-term borrowings	257,305	712,232
Long-term debt	429,630	428,133
Other liabilities	233,418	224,829
Total liabilities	15,015,714	14,852,160
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; 56,132,478 and 55,953,104 shares outstanding, respectively	296,483	296,483
Treasury stock, at cost – 3,164,247 and 3,343,621 shares, respectively	(105,589)	(111,577)
Additional paid-in capital	1,301,883	1,302,422
Retained earnings	907,312	857,725
Accumulated other comprehensive loss, net of taxes	(191,461)	(209,037)
Total shareholders’ equity	2,208,628	2,136,016
Total liabilities and shareholders’ equity	$ 17,224,342	$ 16,988,176