Derivative Instruments - Summary (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Derivative [Line Items]
Derivative assets, notional	$ 1,510,456	$ 1,012,146
Derivative assets	66,350	78,129
Derivative asset, netting adjustments - cleared positions	57,739	69,181
Derivative asset, net derivatives in the balance sheet	$ 8,611	$ 8,948
Derivative asset, statement of financial position [Extensible Enumeration]	Other assets	Other assets
Derivative liabilities, notional	$ 107,508	$ 412,267
Total derivative liabilities	15,030	12,598
Derivative liabilities netting adjustments - cleared positions	146	(67)
Derivative liabilities, net derivatives in the balance sheet	$ 15,176	$ 12,531
Derivative liability, statement of financial position [Extensible Enumeration]	Accrued expenses and other liabilities	Accrued expenses and other liabilities
Designated as Hedging Instrument
Derivative [Line Items]
Derivative assets, notional	$ 1,400,000	$ 900,000
Derivative assets	50,918	63,710
Derivative liabilities, notional	0	300,000
Total derivative liabilities	0	72
Designated as Hedging Instrument | Fair value hedge - interest rate swap contracts
Derivative [Line Items]
Derivative assets, notional	1,400,000	900,000
Derivative assets	50,918	63,710
Derivative liabilities, notional	0	300,000
Total derivative liabilities	0	72
Designated as Hedging Instrument | Interest rate swaps contracts
Derivative [Line Items]
Derivative assets, notional	1,400,000
Not Designated as Hedging Instruments
Derivative [Line Items]
Derivative assets, notional	110,456	112,146
Derivative assets	15,432	14,419
Derivative liabilities, notional	107,508	112,267
Total derivative liabilities	15,030	12,526
Not Designated as Hedging Instruments | Foreign exchange contracts
Derivative [Line Items]
Derivative assets, notional	2,948	22
Derivative assets	22	1
Derivative liabilities, notional	0	143
Total derivative liabilities	0	1
Not Designated as Hedging Instruments | Interest rate swaps contracts
Derivative [Line Items]
Derivative assets, notional	107,508	112,124
Derivative assets	15,019	12,524
Derivative liabilities, notional	107,508	112,124
Total derivative liabilities	15,030	12,525
Not Designated as Hedging Instruments | Equity warrants
Derivative [Line Items]
Derivative assets, notional	0	0
Derivative assets	391	1,894
Derivative liabilities, notional	0	0
Total derivative liabilities	$ 0	$ 0