Consolidated Statements of Income (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Loans including fees:
Taxable	$ 86,527	$ 76,579	$ 158,099	$ 151,538
Nontaxable	2,991	2,818	5,995	5,761
Investment securities:
Taxable	13,585	14,292	27,307	29,018
Nontaxable	7,119	6,267	14,101	12,227
Money market and other interest-earning investments	21	8	70	14
Total interest income	110,243	99,964	205,572	198,558
Interest Expense
Deposits	4,254	3,531	7,747	7,094
Short-term borrowings	410	112	592	208
Other borrowings	6,239	4,224	12,250	8,166
Total interest expense	10,903	7,867	20,589	15,468
Net interest income	99,340	92,097	184,983	183,090
Provision for loan losses	1,319	2,271	1,410	2,272
Net interest income after provision for loan losses	98,021	89,826	183,573	180,818
Noninterest Income
Wealth management fees	9,355	9,443	17,476	17,963
Service charges on deposit accounts	10,437	11,278	20,076	22,323
Debit card and ATM fees	4,471	7,075	8,256	13,807
Mortgage banking revenue	5,203	4,262	8,123	7,225
Insurance premiums and commissions	7,122	10,172	20,243	22,285
Investment product fees	4,724	4,719	8,629	9,122
Company-owned life insurance	2,080	2,193	4,118	4,345
Net securities gains	1,856	512	2,962	3,195
Recognition of deferred gain on sale leaseback transactions	1,038	1,468	2,090	2,992
Gain on sale of ONB Insurance Group, Inc.	41,864		41,864
Change in FDIC indemnification asset	888	(1,541)	233	(2,509)
Other income	4,347	5,398	8,766	9,526
Total noninterest income	93,385	54,979	142,836	110,274
Noninterest Expense
Salaries and employee benefits	62,715	59,248	119,687	128,942
Occupancy	13,568	14,141	26,412	28,434
Equipment	3,316	3,446	6,209	7,350
Marketing	5,111	3,678	7,597	5,914
Data processing	8,676	8,077	15,799	14,667
Communication	2,535	2,435	4,399	5,179
Professional fees	5,181	3,381	8,549	6,513
Loan expense	2,123	1,816	3,456	3,142
Supplies	598	581	1,181	1,265
FDIC assessment	2,030	1,972	3,949	3,857
Other real estate owned expense	2,099	476	2,523	1,637
Amortization of intangibles	3,365	2,977	6,012	6,058
Other expense	10,155	7,462	14,054	12,888
Total noninterest expense	121,472	109,690	219,827	225,846
Income before income taxes	69,934	35,115	106,582	65,246
Income tax expense	30,812	8,959	40,483	18,184
Net income	$ 39,122	$ 26,156	$ 66,099	$ 47,062
Net income per common share - basic	$ 0.31	$ 0.22	$ 0.55	$ 0.40
Net income per common share - diluted	$ 0.31	$ 0.22	$ 0.55	$ 0.40
Weighted average number of common shares outstanding - basic	127,508	115,732	120,753	117,128
Weighted average number of common shares outstanding - diluted	127,973	116,223	121,273	117,634
Dividends per common share	$ 0.13	$ 0.12	$ 0.26	$ 0.24