Derivative Instruments and Hedging Activities - Interest Rate Swap Agreements And Fair Value Agreements (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Not Designated as Hedging Instrument | Interest Rate Swap
Derivative [Line Items]
Derivative Assets	$ 6,111	$ 6,208	$ 6,206
Derivative Liabilities	6,111	6,208	6,206
Notional amount	107,991	123,197	126,637
Designated as Hedging Instrument | Fair Value Swap
Derivative [Line Items]
Derivative Assets	0	0	0
Derivative Liabilities	1,109	5,678	0
Notional amount	$ 300,000	$ 300,000	$ 0