Consolidated Statements of Condition (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Assets
Interest-Bearing Deposits in Other Banks	$ 3,609	$ 2,873
Funds Sold	274,873	360,577
Investment Securities
Available-for-Sale	2,279,722	2,289,190
Held-to-Maturity (Fair Value of $4,181,613 and $4,504,495)	4,121,768	4,466,679
Loans Held for Sale	3,222	5,136
Loans and Leases	7,689,772	6,897,589
Allowance for Loan and Lease Losses	(104,038)	(108,688)
Net Loans and Leases	7,585,734	6,788,901
Total Earning Assets	14,268,928	13,913,356
Cash and Due From Banks	208,601	172,126
Premises and Equipment, Net	108,987	109,854
Accrued Interest Receivable	47,512	44,654
Foreclosed Real Estate	1,392	2,311
Mortgage Servicing Rights	23,301	24,695
Goodwill	31,517	31,517
Bank-Owned Life Insurance	266,568	262,807
Other Assets	207,317	225,888
Total Assets	15,164,123	14,787,208
Deposits
Noninterest-Bearing Demand	4,102,713	3,832,943
Interest-Bearing Demand	2,631,542	2,559,570
Savings	5,016,462	4,806,575
Time	1,186,245	1,434,001
Total Deposits	12,936,962	12,633,089
Funds Purchased	8,459	8,459
Securities Sold Under Agreements to Repurchase	632,138	688,601
Other Debt	270,801	173,912
Retirement Benefits Payable	54,978	55,477
Accrued Interest Payable	5,869	5,148
Taxes Payable and Deferred Taxes	25,294	27,777
Other Liabilities	131,268	139,659
Total Liabilities	14,065,769	13,732,122
Shareholders’ Equity
Common Stock ($.01 par value; authorized 500,000,000 shares; issued / outstanding: September 30, 2015 - 57,749,071 / 43,342,940 and December 31, 2014 - 57,634,755 / 43,724,208)	575	574
Capital Surplus	539,112	531,932
Accumulated Other Comprehensive Loss	(21,292)	(26,686)
Retained Earnings	1,293,416	1,234,801
Treasury Stock, at Cost (Shares: September 30, 2015 - 14,406,131 and December 31, 2014 - 13,910,547)	(713,457)	(685,535)
Total Shareholders’ Equity	1,098,354	1,055,086
Total Liabilities and Shareholders’ Equity	$ 15,164,123	$ 14,787,208