Derivative Financial Instruments - Derivative Financial Instruments, their Fair Values, and Balance Sheet Location (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Derivatives Fair Value [Line Items]
Asset Derivatives	$ 22,494	$ 42,011
Liability Derivatives	107,661	18,816
Interest Rate Lock Commitments
Derivatives Fair Value [Line Items]
Asset Derivatives	245	1,084
Liability Derivatives	2	0
Forward Commitments
Derivatives Fair Value [Line Items]
Asset Derivatives	13	17
Liability Derivatives	68	52
Interest Rate Swap Agreements
Derivatives Fair Value [Line Items]
Asset Derivatives	22,174	40,733
Liability Derivatives	105,365	17,913
Foreign Exchange Contracts
Derivatives Fair Value [Line Items]
Asset Derivatives	62	177
Liability Derivatives	$ 2,226	$ 851