Derivative Financial Instruments - Schedule of Offsetting Assets / Offsetting Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Derivative Assets
Gross Amounts Recognized	$ 275,726	$ 296,848
Derivative Liabilities
Gross Amounts Recognized	267,255	338,078
Interest rate contract
Derivative Assets
Gross Amounts Recognized	263,955	286,438
Less: Amounts offset in the Statements of Condition	0	0
Net amount presented in the Statements of Condition	263,955	286,438
Offsetting Derivative Positions	(76,514)	(64,100)
Collateral Posted	(144,899)	(194,666)
Net Credit Exposure	42,542	27,672
Derivative Liabilities
Gross Amounts Recognized	255,126	329,307
Less: Amounts offset in the Statements of Condition	0	0
Net amount presented in the Statements of Condition	255,126	329,307
Offsetting Derivative Positions	(76,514)	(64,100)
Collateral Posted	0	0
Net Credit Exposure	$ 178,612	$ 265,207