Derivative Financial Instruments - Net Gains (Losses) Recorded in Accumulated Other Comprehensive Income (Loss) (Details) - Interest rate contract - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Derivative [Line Items]
Cash pledged to secure obligations	$ 10,900
Cash Flow Hedging
Derivative [Line Items]
Gain (loss) recognized in OCI, net of tax	(4,845)	$ 410
(Gain) loss reclassified from OCI to interest expense, net of tax	(357)	199
Net change in unrealized gains (losses) on cash flow hedges	$ (5,202)	$ 609

Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.

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Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method.

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