Derivative Financial Instruments - Schedule of Derivative Instruments in Statement of Financial Position Related to Cumulative Basis Adjustment for Fair Value Hedges (Details) - Designated as Hedging Instruments - USD ($) $ in Thousands		Jun. 30, 2024	Dec. 31, 2023
Investment Securities, Available-for-Sale
Fair value hedges [line items]
Carrying Amount of the Hedged Assets	[1]	$ 1,300,113	$ 1,320,260
Cummulative Amount of Fair Value Hedging Adjustment Included In the Carrying Amount of the Hedged Assets	[1]	113	20,260
Loans and Leases
Fair value hedges [line items]
Carrying Amount of the Hedged Assets	[2]	1,701,327	1,728,386
Cummulative Amount of Fair Value Hedging Adjustment Included In the Carrying Amount of the Hedged Assets	[2]	$ 1,327	$ 28,386

[1] These amounts were included in the fair value of closed portfolios of investment securities, available-for-sale used to designate hedging relationships in which the hedged item is the stated amount of assets in the closed portfolios anticipated to be outstanding for the designated hedge period. As of June 30, 2024 and December 31, 2023, the fair value of the closed portfolios used in these hedging relationships was $1.8 billion.

[2] These amounts were included in the amortized cost basis of closed portfolios of loans used to designate hedging relationships in which the hedged item is the stated amount of assets in the closed portfolios anticipated to be outstanding for the designated hedge period. As of June 30, 2024 and December 31, 2023, the amortized cost basis of the closed portfolios used in these hedging relationships was $3.1 billion and $3.2 billion, respectively.