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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Investment Securities, Available-for-sale, Amortized Cost	$ 3,512,652	$ 3,382,604
Investment securities held-to-maturity, market value	$ 68,989	$ 71,688
Common Stock, No Par Value	$ 0.00	$ 0.00
Common Stock, Shares Authorized	160,000,000	160,000,000
Common Stock, Shares, Issued	104,281,794	104,281,794
Treasury Stock, Common, Shares	8,786,954	9,140,550
Other intangibles	$ 79,291	$ 83,949

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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