Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 95,525,000	$ 99,100,000
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	19,453,000	21,185,000
Change In Unamortized Net Loan Costs And Premiums	(671,000)	(597,000)
Accretion of acquired loans	(645,000)	(222,000)
Provision for Loan and Lease Losses	22,200,000	9,250,000
Deferred income tax expense	447,000	3,832,000
Equity Securities, FV-NI, Gain (Loss)	(169,000)	(502,000)
Gain (Loss) on Disposition of Property Plant Equipment	92,000	68,000
Stock based compensation	4,844,000	3,439,000
Increase in cash surrender value of life insurance policies	(4,103,000)	(3,928,000)
Gain Realized on Life Insurance Policies	(1,650,000)	(263,000)
Operating Lease, Payments	(7,428,000)	(7,208,000)
Change in Fair Value on Loans Held for Sale	(323,000)	(183,000)
Net change in:
Trading assets	(556,000)	603,000
Loans held for sale	(9,198,000)	(11,299,000)
Other assets	33,028,000	(4,609,000)
Increase (Decrease) in Other Operating Liabilities	(30,785,000)	8,128,000
Total adjustments	24,536,000	17,694,000
Net cash provided by operating activities	120,061,000	116,794,000
Cash flows (used in) provided by investing activities
Payments to Acquire Equity Securities, FV-NI	348,000	341,000
Proceeds from maturities and principal repayments of securities available for sale	122,286,000	114,843,000
Payments to Acquire Debt Securities, Available-for-Sale	(121,585,000)	0
Proceeds from maturities and principal repayments of securities held to maturity	54,862,000	51,473,000
Net redemptions of Federal Home Loan Bank stock	(10,521,000)	(10,819,000)
Investments in low income housing projects	(20,379,000)	(15,393,000)
Purchases of life insurance policies	(55,000)	(99,000)
Proceeds from Life Insurance Policy	0	1,566,000
Net increase in loans	(73,645,000)	(122,666,000)
Purchases of bank premises and equipment	(6,250,000)	(8,197,000)
Proceeds from the sale of bank premises and equipment	0	32,000
Net cash (used in) provided by investing activities	(34,593,000)	32,037,000
Cash flows provided by (used in) financing activities
Net (decrease) increase in time deposits	(27,181,000)	509,883,000
Net increase in other deposits	614,909,000	34,086,000
Increase (Decrease) in Federal Funds Purchased and Securities Sold under Agreements to Repurchase, Net	(238,000,000)	(475,000,000)
Proceeds from Issuance of Subordinated Long-term Debt	295,843,000	0
Maturities of Subordinated Debt	0	(50,000,000)
Restricted stock awards issued, net of awards surrendered	(1,385,000)	(793,000)
Proceeds from shares issued under direct stock purchase plan	1,055,000	1,308,000
Payments for shares repurchased under share repurchase program	0	(30,986,000)
Common dividends paid	(49,365,000)	(47,778,000)
Net cash provided by (used in) financing activities	595,876,000	(59,280,000)
Net increase in cash and cash equivalents	681,344,000	89,551,000
Cash and cash equivalents at beginning of year	219,890,000	224,330,000
Cash and cash equivalents at end of period	901,234,000	313,881,000
Real Estate Owned, Transfer to Real Estate Owned	2,100,000	0
Supplemental schedule of noncash investing and financing activities
Net increase in capital commitments relating to low income housing project investments	10,223,000	29,285,000
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 6,383,000	$ 2,601,000