Derivative Instruments - The Effect of Fair Value Hedge Accounting on the Consolidated Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	$ (31)	$ 66
Interest Income
Gain (loss) on fair value hedging relationships:
Hedged items	11,921	(33,924)
Derivatives designated as hedging instruments	(3,586)	32,257
Other income \| Foreign exchange contracts
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	220	46
Other income \| Interest rate products
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	0	1
Other income \| Equity warrants
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	$ (251)	$ 19

Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 25
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=121577467&loc=d3e76258-113986

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Amount of the increase (decrease) in fair value of the hedged item in a fair value hedge recognized in the income statement.

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
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-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL109998890-113959

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