Consolidated Statements of Condition (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Assets
Cash and Cash Equivalents	$ 935,200	$ 763,571
Investment Securities
Available-for-Sale	2,887,019	2,689,528
Held-to-Maturity (Fair Value of $3,823,655 and $3,820,882)	4,535,108	4,618,543
Loans Held for Sale	2,640	2,150
Loans and Leases	14,115,323	14,075,980
Allowance for Credit Losses	(147,707)	(148,528)
Net Loans and Leases	13,967,616	13,927,452
Premises and Equipment, Net	187,858	184,480
Operating Lease Right-of-Use Assets	83,577	80,165
Accrued Interest Receivable	67,706	66,367
Mortgage Servicing Rights	18,770	19,199
Goodwill	31,517	31,517
Bank-Owned Life Insurance	481,260	481,184
Other Assets	686,785	736,958
Total Assets	23,885,056	23,601,114
Deposits
Noninterest-Bearing Demand	5,493,232	5,423,562
Interest-Bearing Demand	3,775,948	3,784,984
Savings	8,700,143	8,364,916
Time	3,038,894	3,059,575
Total Deposits	21,008,217	20,633,037
Securities Sold Under Agreements to Repurchase	50,000	100,000
Other Debt	558,250	558,274
Operating Lease Liabilities	92,267	88,794
Retirement Benefits Payable	23,640	23,760
Accrued Interest Payable	23,261	34,799
Other Liabilities	424,486	494,676
Total Liabilities	22,180,121	21,933,340
Commitments and Contingencies (Note 11)
Shareholders’ Equity
Common Stock ($.01 par value; authorized 500,000,000 shares; issued / outstanding: March 31, 2025 - 58,765,864 / 39,734,304; and December 31, 2024 - 58,765,907 / 39,762,255)	586	585
Capital Surplus	651,374	647,403
Accumulated Other Comprehensive Loss	(318,397)	(343,389)
Retained Earnings	2,144,326	2,133,838
Treasury Stock, at Cost (Shares: March 31, 2025 - 19,031,560 and December 31, 2024 - 19,003,609)	(1,117,954)	(1,115,663)
Total Shareholders’ Equity	1,704,935	1,667,774
Total Liabilities and Shareholders’ Equity	23,885,056	23,601,114
Series A Preferred Stock [Member]
Shareholders’ Equity
Preferred Stock	180,000	180,000
Series B Preferred Stock [Member]
Shareholders’ Equity
Preferred Stock	$ 165,000	$ 165,000