Derivatives - Schedule of Offsetting Arrangements (Details) $ in Thousands	Sep. 30, 2024 USD ($) derivative	Dec. 31, 2023 USD ($)
Assets:
Derivative assets, gross amounts of recognized assets	$ 78,060	$ 132,734
Derivative asset, gross amounts offset	(313)	(5,251)
Derivative assets, net amounts of assets	77,747	127,483
Derivative asset, notional amount	1,603,540	3,112,181
Liabilities:
Derivative liability, gross amounts of liabilities	(87,101)	(60,401)
Derivative liability, gross amounts offset	313	5,251
Derivative liabilities, net amounts of liabilities	(86,788)	(55,150)
Derivative liability, notional amount	2,229,036	1,133,827
Derivative, net, gross amounts of assets/liabilities	(9,041)	72,333
Derivative Asset, Subject to Master Netting Arrangement, after Offset and Deduction	0	0
Gross Amounts Offset in the Consolidated Balance Sheet	(9,041)	72,333
Derivative, notional amount	$ 3,832,576	4,246,008
Interest rate swaps
Liabilities:
Number of interest rate swaps | derivative	55
Interest rate swaps | Minimum
Liabilities:
Interest rate	0.31%
Interest rate swaps | Maximum
Liabilities:
Interest rate	4.53%
Swaption
Liabilities:
Number of interest rate swaps | derivative	13
Swaption | Minimum
Liabilities:
Interest rate	3.42%
Swaption | Maximum
Liabilities:
Interest rate	4.19%
Derivatives designated as hedging instruments
Assets:
Derivative assets, gross amounts of recognized assets	$ 69,160	97,321
Derivative asset, gross amounts offset	0	(5)
Derivative assets, net amounts of assets	69,160	97,316
Derivative asset, notional amount	907,105	1,416,686
Liabilities:
Derivative liability, gross amounts of liabilities	(8,434)	(5,963)
Derivative liability, gross amounts offset	0	5
Derivative liabilities, net amounts of liabilities	(8,434)	(5,958)
Derivative liability, notional amount	492,216	324,042
Derivatives not designated as hedging instruments
Assets:
Derivative assets, gross amounts of recognized assets	8,900	35,413
Derivative asset, gross amounts offset	(313)	(5,246)
Derivative assets, net amounts of assets	8,587	30,167
Derivative asset, notional amount	696,435	1,695,495
Liabilities:
Derivative liability, gross amounts of liabilities	(78,667)	(54,438)
Derivative liability, gross amounts offset	313	5,246
Derivative liabilities, net amounts of liabilities	(78,354)	(49,192)
Derivative liability, notional amount	$ 1,736,820	$ 809,785