Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 182,710	$ 176,372
Interest-bearing balances with banks	1,695,255	456,831
Cash and cash equivalents	1,877,965	633,203
Securities held to maturity, net of allowance for credit losses of $32 at December 31, 2021 (fair value of $415,552)	416,357	0
Securities available for sale, at fair value	2,386,052	1,343,457
Loans held for sale, at fair value	453,533	417,771
Loans, net of unearned income:
Gross loans	10,020,914	10,933,647
Allowance for credit losses	(164,171)	(176,144)
Loans, net	9,856,743	10,757,503
Premises and equipment, net	293,122	300,496
Other real estate owned:
Total other real estate owned, net	2,540	5,972
Goodwill	939,683	939,683
Other intangible assets, net	24,098	30,139
Bank-owned life insurance	287,359	230,609
Mortgage servicing rights	89,018	62,994
Other assets	183,841	207,785
Total assets	16,810,311	14,929,612
Deposits
Noninterest-bearing	4,718,124	3,685,048
Interest-bearing	9,187,600	8,374,033
Total deposits	13,905,724	12,059,081
Short-term borrowings	13,947	21,340
Long-term debt	471,209	474,970
Other liabilities	209,578	241,488
Total liabilities	14,600,458	12,796,879
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; 55,756,233 and 56,200,487 shares outstanding, respectively	296,483	296,483
Treasury stock, at cost, 3,540,492 and 3,096,238 shares, respectively	(118,027)	(101,554)
Additional paid-in capital	1,300,192	1,296,963
Retained earnings	741,648	615,773
Accumulated other comprehensive (loss) income, net of taxes	(10,443)	25,068
Total shareholders’ equity	2,209,853	2,132,733
Total liabilities and shareholders’ equity	16,810,311	14,929,612
Non purchased loans and leases
Loans, net of unearned income:
Gross loans	9,011,011	9,419,540
Other real estate owned:
Total other real estate owned, net	951	2,045
Purchased loans
Loans, net of unearned income:
Gross loans	1,009,903	1,514,107
Other real estate owned:
Total other real estate owned, net	$ 1,589	$ 3,927