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Derivative Financial Instruments and Hedging Activities - Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Derivative [Line Items]    
Cumulative amount of fair value hedging adjustments included in the carrying amount of the hedged items $ 20,422 $ 13,642
Derivatives designated as hedging instruments    
Derivative [Line Items]    
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Securities AFS, at estimated fair value Securities AFS, at estimated fair value
Amortized cost of hedged assets - Securities AFS $ 485,979 $ 487,486