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Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Statement of Financial Position [Abstract]    
Investment securities, held to maturity fair value $ 1,668,758 $ 1,681,309
Allowance for credit loss $ 50,029 $ 50,464
Preferred stock, shares authorized (in shares) 1,000,000 1,000,000
Preferred stock, shares issued (in shares) 0 0
Common stock, shares authorized (in shares) 99,000,000 99,000,000
Common stock, shares issued (in shares) 44,106,174 43,937,889
Common stock, shares outstanding (in shares) 44,106,174 43,937,889