Balance Sheet Offsetting (Details) - Interest rate swaps - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Offsetting Assets
Gross Amounts Recognized	$ 548,592	$ 453,251
Gross Amounts Offset	0	0
Net Amounts Presented	548,592	453,251
Financial Instruments	9,929	12,766
Cash Collateral	(468,200)	(342,480)
Net Amount	90,321	123,537
Offsetting Liabilities
Gross Amounts Recognized	577,209	594,476
Gross Amounts Offset	0	0
Net Amounts Presented	577,209	594,476
Financial Instruments	(9,929)	(12,766)
Cash Collateral	0	(432)
Net Amount	$ 567,280	$ 581,278