Derivative Financial Instruments Offsetting Derivative Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Offsetting Assets [Line Items]
Derivative asset, fair value	$ 166,715	$ 158,647
Financial Instruments	(8,172)	(8,097)
Derivative, Collateral, Obligation to Return Cash	0	0
Net Amount	158,543	150,550
Derivative liability, gross liability	296,766	86,327
Derivative liability, Collateral, Right to Reclaim Securities	(2,872)	(6,725)
Derivative liability, Collateral, Right to Reclaim Cash	(127,638)	(74,359)
Derivative liability, Net Amount	166,256	5,243
Interest Rate Swap
Offsetting Assets [Line Items]
Derivative asset, fair value	166,614	158,578
Financial Instruments	(8,071)	(8,028)
Derivative, Collateral, Obligation to Return Cash	0	0
Net Amount	158,543	150,550
Derivative liability, gross liability	296,267	86,087
Derivative liability, Collateral, Right to Reclaim Securities	(2,771)	(6,656)
Derivative liability, Collateral, Right to Reclaim Cash	(127,638)	(74,359)
Derivative liability, Net Amount	165,858	5,072
Foreign Exchange Contract
Offsetting Assets [Line Items]
Derivative asset, fair value	101	69
Financial Instruments	(101)	(69)
Derivative, Collateral, Obligation to Return Cash	0	0
Net Amount	0	0
Derivative liability, gross liability	499	240
Derivative liability, Collateral, Right to Reclaim Securities	(101)	(69)
Derivative liability, Collateral, Right to Reclaim Cash	0	0
Derivative liability, Net Amount	$ 398	$ 171