Derivative Financial Instruments - Impact of Derivatives on Consolidated Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Trading
Total	$ 6,465	$ 6,031	$ 22,153	$ 15,923
Designated as Hedging Instrument
Fair Value Hedges
Interest recognized on derivatives	(3,275)	(6,701)	(12,379)	(19,086)
Hedged items recorded in interest expense	(3,648)	(4,346)	(9,321)	(10,504)
Derivatives recorded in interest expense	3,669	4,265	9,378	10,596
Trading
Total	(3,254)	(6,782)	(12,322)	(18,994)
Designated as Hedging Instrument | Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | Reclassification out of Accumulated Other Comprehensive Income
Cash Flow Hedges
Amount of gain (loss) reclassified from accumulated other comprehensive income into interest expense	9,719	12,813	34,475	34,917
Trading
Trading
Change in fair value of future interest payments recorded in earnings	0	0	0	0
Total	$ 0	$ 0	$ 0	$ 0