Balance Sheet Offsetting (Details) - Interest rate swaps and other contracts - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Offsetting Assets
Gross Amounts Recognized	$ 511,993	$ 458,129
Gross Amounts Offset	0	0
Net Amounts Presented	511,993	458,129
Financial Instruments	13,043	53,780
Cash Collateral	(430,600)	(302,180)
Net Amount	94,436	209,729
Offsetting Liabilities
Gross Amounts Recognized	536,550	479,345
Gross Amounts Offset	0	0
Net Amounts Presented	536,550	479,345
Financial Instruments	(13,043)	(53,780)
Cash Collateral	0
Net Amount	$ 523,507	$ 425,565