Derivative Instruments - Summary (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Derivative assets, notional	$ 1,232,056
Derivative asset	11,989
Derivative liabilities, notional	232,056
Derivative liability	5,263
Designated as Hedging Instrument
Derivative [Line Items]
Derivative assets, notional	1,100,000
Derivative asset	4,874
Derivative liabilities, notional	100,000
Derivative liability	33
Designated as Hedging Instrument | Fair value hedge - interest rate swap contracts
Derivative [Line Items]
Derivative assets, notional	1,100,000
Derivative asset	4,874
Derivative liabilities, notional	100,000
Derivative liability	33
Designated as Hedging Instrument | Interest rate swap contracts
Derivative [Line Items]
Derivative assets, notional	1,200,000
Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative assets, notional	132,056	$ 145,181
Derivative asset	7,115	13,967
Derivative liabilities, notional	132,056	145,181
Derivative liability	5,230	12,066
Not Designated as Hedging Instrument | Interest rate swap contracts
Derivative [Line Items]
Derivative assets, notional	132,056	145,181
Derivative asset	5,226	12,053
Derivative liabilities, notional	132,056	145,181
Derivative liability	5,230	12,066
Not Designated as Hedging Instrument | Equity warrants
Derivative [Line Items]
Derivative assets, notional	0	0
Derivative asset	1,889	1,914
Derivative liabilities, notional	0	0
Derivative liability	$ 0	$ 0