Derivatives and Hedging Activities (Customer Related Derivative Positions - Not Designated as Hedges) (Details) - Not Designated as Hedging Instrument [Member] $ in Thousands		Dec. 31, 2025 USD ($) position	Dec. 31, 2024 USD ($) position
Receive fixed, pay variable | Loan level swaps
Summary of customer related derivative positions, not designated as hedging
Number of Positions (1) | position	[1]	259	276
Less than 1 year		$ 151,688	$ 261,222
Less than 2 years		261,876	225,043
Less than 3 years		224,449	252,911
Less than 4 years		192,734	208,762
Thereafter		878,490	869,095
Derivative, Notional Amount		1,709,237	1,817,033
Fair Value		$ (41,517)	$ (92,913)
Pay fixed, receive variable | Loan level swaps
Summary of customer related derivative positions, not designated as hedging
Number of Positions (1) | position	[1]	259	276
Less than 1 year		$ 151,688	$ 261,222
Less than 2 years		261,876	225,043
Less than 3 years		224,449	252,911
Less than 4 years		192,734	208,762
Thereafter		878,490	869,095
Derivative, Notional Amount		1,709,237	1,817,033
Fair Value		$ 41,503	$ 92,875
Buys foreign currency, sells U.S. currency | Foreign exchange contracts
Summary of customer related derivative positions, not designated as hedging
Number of Positions (1) | position	[1]	47	34
Less than 1 year		$ 95,672	$ 112,156
Less than 2 years			12,120
Less than 3 years		0	0
Less than 4 years		0	0
Thereafter		0	0
Derivative, Notional Amount		95,672	124,276
Fair Value		$ 1,385	$ (5,363)
Buys U.S. currency, sells foreign currency | Foreign exchange contracts
Summary of customer related derivative positions, not designated as hedging
Number of Positions (1) | position	[1]	47	34
Less than 1 year		$ 95,672	$ 112,156
Less than 2 years			12,120
Less than 3 years		0	0
Less than 4 years		0	0
Thereafter		0	0
Derivative, Notional Amount		95,672	124,276
Fair Value		$ (1,328)	$ 5,424
Risk Participated Out [Member] | Risk Participation Agreement [Member]
Summary of customer related derivative positions, not designated as hedging
Number of Positions (1) | position	[1]	19	18
Less than 1 year		$ 0	$ 23,672
Less than 2 years		26,865	0
Less than 3 years		28,643	27,140
Less than 4 years		33,850	21,256
Thereafter		79,953	91,053
Derivative, Notional Amount		169,311	163,121
Fair Value		$ 59	$ 56
Risk Participated In [Member] | Risk Participation Agreement [Member]
Summary of customer related derivative positions, not designated as hedging
Number of Positions (1) | position	[1]	15	12
Less than 1 year		$ 0	$ 0
Less than 2 years		22,314	13,016
Less than 3 years		20,291	22,904
Less than 4 years			15,334
Thereafter		61,994
Derivative, Notional Amount		104,599	51,254
Fair Value		$ (44)	$ (12)

[1] The Company may enter into one dealer swap agreement which offsets multiple commercial borrower swap agreements.