Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
ASSETS
Cash and due from banks	$ 219,944	$ 256,300
Interest-bearing deposits with other banks	130,065	173,257
Loans held for sale	60,909	67,899
Investment securities:
Held to maturity (estimated fair value of $246 in 2013 and $319 in 2012)	227	292
Available for sale	2,915,652	2,793,725
Loans, net of unearned income	12,645,418	12,146,971
Less: Allowance for loan losses	(216,431)	(223,903)
Net Loans	12,428,987	11,923,068
Premises and equipment	224,418	227,723
Accrued interest receivable	45,713	45,786
Goodwill	530,614	530,656
Intangible assets	3,838	4,907
Other assets	462,043	509,484
Total Assets	17,022,410	16,533,097
LIABILITIES
Noninterest-bearing	3,168,781	3,009,966
Interest-bearing	9,089,028	9,474,197
Total Deposits	12,257,809	12,484,163
Short-term borrowings:
Federal funds purchased	780,459	592,470
Other short-term borrowings	839,859	275,929
Total Short-Term Borrowings	1,620,318	868,399
Accrued interest payable	17,708	19,330
Other liabilities	208,676	185,296
Federal Home Loan Bank advances and long-term debt	889,167	894,253
Total Liabilities	14,993,678	14,451,441
SHAREHOLDERS' EQUITY
Common stock, $2.50 par value, 600 million shares authorized, 217.5 million shares issued in 2013 and 216.8 million shares issued in 2012	543,637	542,093
Additional paid-in capital	1,429,019	1,426,267
Retained earnings	412,609	363,937
Accumulated Other Comprehensive Income	(32,466)	5,675
Treasury stock, 23.8 million shares in 2013 and 17.6 million shares in 2012	(324,067)	(256,316)
Total Shareholders' Equity	2,028,732	2,081,656
Total Liabilities and Shareholders' Equity	$ 17,022,410	$ 16,533,097