Derivative Financial Instruments - Cash Flow Hedges (Details) - Derivatives designated as hedging instruments - Interest rate swaps and collars - Cash Flow Hedges - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Derivative financial instruments
Pretax net losses reclassified from accumulated other comprehensive income to interest income from loans and lease financing	$ 1,303
Other comprehensive income (loss)
Derivative financial instruments
Pretax net losses recognized in other comprehensive income on cash flow derivative hedges	$ (442)	$ (1,716)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
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Amount, before tax, of reclassification from accumulated other comprehensive income (AOCI) for gain (loss) from discontinuance of cash flow hedge included in assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 815
-SubTopic 10
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-Paragraph 4C
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