Consolidated Statements Of Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Interest Income
Loans, including fees	$ 92,975	$ 93,138
Securities:
Taxable	10,597	12,037
Nontaxable	1,516	1,721
Dividends	16	335
Other	14	56
Total Interest Income	105,118	107,287
Interest Expense
Deposits	8,265	11,958
Short-term borrowings	1,107	1,444
Long-term debt	774	953
Junior subordinated debt	1,876	2,011
Total Interest Expense	12,022	16,366
Net Interest Income	93,096	90,921
Provision for loan losses	7,541	6,572
Net Interest Income After Provision for Loan Losses	85,555	84,349
Non-Interest Income
Service charges	16,531	17,165
Insurance commissions and fees	4,430	4,172
Securities commissions and fees	2,923	2,011
Trust fees	4,085	3,734
Net securities gains	684	108
Gain on sale of residential mortgage loans	1,021	809
Bank owned life insurance	1,636	1,559
Other	2,363	2,187
Total Non-Interest Income	33,673	31,745
Non-Interest Expense
Salaries and employee benefits	43,905	44,606
Net occupancy	6,698	6,606
Equipment	5,492	5,186
Amortization of intangibles	1,986	2,281
Outside services	7,205	6,367
FDIC insurance	2,364	1,971
Merger related	352	6,994
Other	10,861	12,662
Total Non-Interest Expense	78,863	86,673
Income Before Income Taxes	40,365	29,421
Income taxes	11,827	7,839
Net Income	28,538	21,582
Net Income per Share - Basic	$ 0.20	$ 0.16
Net Income per Share - Diluted	$ 0.20	$ 0.15
Cash Dividends per Share	$ 0.12	$ 0.12
Comprehensive Income	$ 27,564	$ 22,995