Derivatives and Hedging Activities (Customer Related Derivative Positions - Not Designated as Hedges) (Details) - Not Designated as Hedging Instrument $ in Thousands		Jun. 30, 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 | position	[1]	265	276
Less than 1 year		$ 229,274	$ 261,222
Less than 2 years		215,479	225,043
Less than 3 years		256,675	252,911
Less than 4 years		206,320	208,762
Thereafter		801,128	869,095
Derivative, Notional Amount		1,708,876	1,817,033
Fair Value		$ (50,387)	$ (92,913)
Pay fixed, receive variable | Loan level swaps
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position	[1]	265	276
Less than 1 year		$ 229,274	$ 261,222
Less than 2 years		215,479	225,043
Less than 3 years		256,675	252,911
Less than 4 years		206,320	208,762
Thereafter		801,128	869,095
Derivative, Notional Amount		1,708,876	1,817,033
Fair Value		$ 50,345	$ 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 | position	[1]	32	34
Less than 1 year		$ 86,133	$ 112,156
Less than 2 years		10,120	12,120
Less than 3 years		0	0
Less than 4 years		0	0
Thereafter		0	0
Derivative, Notional Amount		96,253	124,276
Fair Value		$ 7,365	$ (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 | position	[1]	32	34
Less than 1 year		$ 86,133	$ 112,156
Less than 2 years		10,120	12,120
Less than 3 years		0	0
Less than 4 years		0	0
Thereafter		0	0
Derivative, Notional Amount		96,253	124,276
Fair Value		$ (7,316)	$ 5,424
Risk Participated Out | Risk Participation Agreement
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position		17	18
Less than 1 year		$ 0	$ 23,672
Less than 2 years		0	0
Less than 3 years		48,124	27,140
Less than 4 years		12,626	21,256
Thereafter		82,032	91,053
Derivative, Notional Amount		142,782	163,121
Fair Value		$ 89	$ 56
Risk Participated In | Risk Participation Agreement
Summary of customer related derivative positions, not designated as hedging
Number of Positions | position		11	12
Less than 1 year		$ 0	$ 0
Less than 2 years		22,609	13,016
Less than 3 years		0	22,904
Less than 4 years		15,064	15,334
Thereafter		0	0
Derivative, Notional Amount		37,673	51,254
Fair Value		$ (13)	$ (12)

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