Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Assets
Cash and due from banks	$ 190,606	$ 218,276
Money market and other interest-earning investments	16,117	45,784
Total cash and cash equivalents	206,723	264,060
Trading securities-at fair value	3,566	3,097
Securities-available-for-sale, at fair value	2,372,201	2,500,784
Securities-held-to-maturity, at amortized cost (fair value $780,758 and $433,201 respectively)	762,734	402,828
Federal Home Loan Bank stock, at cost	40,584	37,927
Residential loans held for sale, at fair value	7,705	12,591
Loans, net of unearned income	4,865,132	4,824,261
Covered loans, net of discount	217,832	372,333
Total loans	5,082,964	5,196,594
Allowance for loan losses	(41,741)	(49,047)
Allowance for loan losses-covered loans	(5,404)	(5,716)
Net loans	5,035,819	5,141,831
FDIC indemnification asset	88,513	116,624
Premises and equipment, net	108,306	89,868
Accrued interest receivable	50,205	46,979
Goodwill	352,729	338,820
Other intangible assets	25,957	29,220
Company-owned life insurance	275,121	270,629
Other real estate owned and repossessed personal property	7,562	11,179
Other real estate owned-covered	13,670	26,137
Assets held for sale	9,056	15,047
Other assets	221,293	236,002
Total assets	9,581,744	9,543,623
Deposits:
Noninterest-bearing demand	2,026,490	2,007,770
Interest-bearing:
NOW	1,775,938	1,827,665
Savings	1,941,652	1,869,377
Money market	448,848	292,860
Time	1,017,975	1,281,281
Total deposits	7,210,903	7,278,953
Short-term borrowings	462,332	589,815
Other borrowings	556,388	237,493
Accrued expenses and other liabilities	189,481	242,797
Total liabilities	8,419,104	8,349,058
Commitments and contingencies (Note 19)
Shareholders' Equity
Preferred stock, series A, 1,000 shares authorized, no shares issued or outstanding
Common stock, $1.00 per share stated value, 150,000 shares authorized, 99,859 and 101,179 shares issued and outstanding, respectively	99,859	101,179
Capital surplus	900,254	916,918
Retained earnings	206,993	146,667
Accumulated other comprehensive income (loss), net of tax	(44,466)	29,801
Total shareholders' equity	1,162,640	1,194,565
Total liabilities and shareholders' equity	$ 9,581,744	$ 9,543,623