Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest Income
Interest and Fees on Loans and Leases	$ 108,511	$ 97,634
Income on Investment Securities
Available-for-Sale	13,432	12,141
Held-to-Maturity	21,921	21,296
Deposits	15	18
Funds Sold	1,444	757
Other	319	300
Total Interest Income	145,642	132,146
Interest Expense
Deposits	15,284	7,581
Securities Sold Under Agreements to Repurchase	4,571	4,564
Funds Purchased	157	53
Short-Term Borrowings	36	16
Other Debt	757	976
Total Interest Expense	20,805	13,190
Net Interest Income	124,837	118,956
Provision for Credit Losses	3,000	4,125
Net Interest Income After Provision for Credit Losses	121,837	114,831
Noninterest Income
Trust and Asset Management	10,761	11,181
Mortgage Banking	2,287	2,145
Service Charges on Deposit Accounts	7,364	7,129
Fees, Exchange, and Other Service Charges	14,208	14,333
Investment Securities Gains (Losses), Net	(835)	(666)
Annuity and Insurance	2,578	1,206
Bank-Owned Life Insurance	1,710	1,842
Other	5,606	6,865
Total Noninterest Income	43,679	44,035
Noninterest Expense
Salaries and Benefits	56,586	54,422
Net Occupancy	7,594	8,534
Net Equipment	6,833	5,527
Data Processing	4,526	3,891
Professional Fees	2,453	2,773
FDIC Insurance	1,269	2,157
Other	13,796	17,080
Total Noninterest Expense	93,057	94,384
Income Before Provision for Income Taxes	72,459	64,482
Provision for Income Taxes	13,660	10,442
Net Income	$ 58,799	$ 54,040
Basic Earnings Per Share (in dollars per share)	$ 1.44	$ 1.29
Diluted Earnings Per Share (in dollars per share)	1.43	1.28
Dividends Declared Per Share (in dollars per share)	$ 0.62	$ 0.52
Basic Weighted Average Shares (in shares)	40,938,318	42,038,573
Diluted Weighted Average Shares (in shares)	41,213,453	42,358,425