Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Interest Income
Loans and leases, including fees	$ 119,460	$ 109,542	$ 237,199	$ 213,639
Securities:
Taxable	14,467	13,577	28,681	25,864
Nontaxable	1,484	1,287	2,857	2,578
Dividends	9	13	20	192
Other	28	21	60	47
Total Interest Income	135,448	124,440	268,817	242,320
Interest Expense
Deposits	7,636	7,461	15,085	14,610
Short-term borrowings	1,794	1,333	3,562	2,552
Long-term borrowings	2,251	1,454	4,482	3,141
Total Interest Expense	11,681	10,248	23,129	20,303
Net Interest Income	123,767	114,192	245,688	222,017
Provision for credit losses	8,864	10,405	17,000	17,411
Net Interest Income After Provision for Credit Losses	114,903	103,787	228,688	204,606
Non-Interest Income
Service charges	17,514	17,441	33,331	32,710
Trust fees	5,432	4,862	10,593	9,626
Insurance commissions and fees	3,559	3,691	7,928	8,636
Securities commissions and fees	3,597	3,002	6,654	5,393
Net securities gains	14	776	5	10,237
Mortgage banking operations	2,516	928	4,315	1,142
Bank owned life insurance	1,838	1,807	3,681	3,992
Other	5,282	6,683	11,427	9,524
Total Non-Interest Income	39,752	39,190	77,934	81,260
Non-Interest Expense
Salaries and employee benefits	50,431	48,465	99,700	97,418
Net occupancy	8,472	8,068	17,448	16,550
Equipment	7,698	7,177	15,346	14,076
Amortization of intangibles	1,999	2,461	4,114	4,744
Outside services	9,163	8,233	17,940	15,470
FDIC insurance	2,783	3,399	6,472	6,393
Merger and acquisition related	371	832	371	6,150
Other	15,582	13,949	29,763	25,949
Total Non-Interest Expense	96,499	92,584	191,154	186,750
Income Before Income Taxes	58,156	50,393	115,468	99,116
Income taxes	18,025	15,562	34,994	29,761
Net Income	40,131	34,831	80,474	69,355
Less: Preferred stock dividends	2,010	2,010	4,020	4,332
Net Income Available to Common Stockholders	$ 38,121	$ 32,821	$ 76,454	$ 65,023
Net Income per Common Share - Basic	$ 0.22	$ 0.20	$ 0.44	$ 0.40
Net Income per Common Share - Diluted	0.22	0.20	0.43	0.39
Cash Dividends per Common Share	$ 0.12	$ 0.12	$ 0.24	$ 0.24
Comprehensive income	$ 31,158	$ 42,313	$ 82,524	$ 89,720