Debt Securities Held-to-Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	$ 401,154	$ 421,523
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(43,977)	(51,132)
Allowance for Credit Losses	0	0
Fair Value	357,177	370,391
U.S. government and agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	49,871	49,871
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(5,902)	(7,304)
Allowance for Credit Losses	0	0
Fair Value	43,969	42,567
Mortgage-backed securities and collateralized mortgage obligations
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	351,283	371,652
Gross Unrealized Gains	0	0
Gross Unrealized (Losses)	(38,075)	(43,828)
Allowance for Credit Losses	0	0
Fair Value	$ 313,208	$ 327,824