Derivative Instruments and Hedging Activities - Schedule of Gains (Losses) on Fair Value Hedges (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Total gains on fair value hedges	$ 758	$ 1,174	$ 740	$ 2,227
Unsecured personal loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged item	(406)	(1,785)	(153)	(10,457)
Derivatives used for hedging	348	1,563	70	9,915
Interest settlement on derivative	147	1,396	(388)	2,769
Total gains on fair value hedges	89	1,174	(471)	2,227
Securities available for sale
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged item	383	0	2,242	0
Derivatives used for hedging	(413)	0	(2,346)	0
Interest settlement on derivative	699	0	1,315	0
Total gains on fair value hedges	$ 669	$ 0	$ 1,211	$ 0

Change In Unrealized Gain (Loss) Due To Interest Settlement On Fair Value Hedging Instruments

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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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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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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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Total amount of gain (loss) derived from fair value hedges recognized in earnings in the period.

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