Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 108,291	$ 118,763
Interest-bearing deposits with other banks	293,805	233,763
Federal Reserve Bank and Federal Home Loan Bank stock	60,761	57,489
Loans held for sale	31,530	28,697
Available for sale investment securities	2,547,956	2,559,227
Loans, net of unearned income	15,768,247	14,699,272
Allowance for loan losses	(169,910)	(168,679)
Net Loans	15,598,337	14,530,593
Premises and equipment	222,802	217,806
Accrued interest receivable	52,910	46,294
Goodwill and intangible assets	531,556	531,556
Other assets	588,957	620,059
Total Assets	20,036,905	18,944,247
Liabilities
Noninterest-bearing	4,437,294	4,376,137
Interest-bearing	11,360,238	10,636,727
Total Deposits	15,797,532	15,012,864
Short-term borrowings:
Federal funds purchased	220,000	278,570
Other short-term borrowings	397,524	262,747
Total Short-Term Borrowings	617,524	541,317
Accrued interest payable	9,317	9,632
Other liabilities	344,329	329,916
Federal Home Loan Bank advances and long-term debt	1,038,346	929,403
Total Liabilities	17,807,048	16,823,132
Shareholders’ Equity
Common stock, $2.50 par value, 600 million shares authorized, 220.9 million shares issued in 2017 and 219.9 million shares issued in 2016	552,232	549,707
Additional paid-in capital	1,478,389	1,467,602
Retained earnings	821,619	732,099
Accumulated other comprehensive loss	(32,974)	(38,449)
Treasury stock, 45.7 million shares in 2017 and 45.8 million shares in 2016	(589,409)	(589,844)
Total Shareholders’ Equity	2,229,857	2,121,115
Total Liabilities and Shareholders’ Equity	$ 20,036,905	$ 18,944,247