Derivatives and Hedging Activities (Customer Related Derivative Positions - Not Designated as Hedges) (Details) - Not Designated as Hedging Instrument $ in Thousands		Jun. 30, 2026 USD ($) position	Dec. 31, 2025 USD ($) position
Receive fixed, pay variable | Loan level swaps
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position	[1]	250	259
Less than 1 year		$ 207,566	$ 151,688
Less than 2 years		214,841	261,876
Less than 3 years		185,239	224,449
Less than 4 years		220,858	192,734
Thereafter		807,114	878,490
Derivative, Notional Amount		1,635,618	1,709,237
Fair Value		$ (48,012)	$ (41,517)
Pay fixed, receive variable | Loan level swaps
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position	[1]	250	259
Less than 1 year		$ 207,566	$ 151,688
Less than 2 years		214,841	261,876
Less than 3 years		185,239	224,449
Less than 4 years		220,858	192,734
Thereafter		807,114	878,490
Derivative, Notional Amount		1,635,618	1,709,237
Fair Value		$ 48,014	$ 41,503
Buys foreign currency, sells U.S. currency | Foreign exchange contracts
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position	[1]	50	47
Less than 1 year		$ 123,313	$ 95,672
Less than 2 years		9,241
Less than 3 years		0	0
Less than 4 years		0	0
Thereafter		0	0
Derivative, Notional Amount		132,554	95,672
Fair Value		$ (3,310)	$ 1,385
Buys U.S. currency, sells foreign currency | Foreign exchange contracts
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position	[1]	50	47
Less than 1 year		$ 123,313	$ 95,672
Less than 2 years		9,241
Less than 3 years		0	0
Less than 4 years		0	0
Thereafter		0	0
Derivative, Notional Amount		132,554	95,672
Fair Value		$ 3,392	$ (1,328)
Risk Participated Out | Risk Participation Agreement
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position		17	19
Less than 1 year		$ 0	$ 0
Less than 2 years		47,562	26,865
Less than 3 years		20,008	28,643
Less than 4 years		25,512	33,850
Thereafter		47,632	79,953
Derivative, Notional Amount		140,714	169,311
Fair Value		$ 40	$ 59
Risk Participated In | Risk Participation Agreement
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position		14	15
Less than 1 year		$ 19,243	$ 0
Less than 2 years		5,500	22,314
Less than 3 years		6,845	20,291
Less than 4 years		21,499	0
Thereafter		61,682	61,994
Derivative, Notional Amount		114,769	104,599
Fair Value		$ (41)	$ (44)

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