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Investment Securities - Schedule of Securitization of Investments (Details) - Variable Interest Entity, Not Primary Beneficiary - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Variable Interest Entity [Line Items] |  |
Securitization investments | $ 185,232 | $ 201,331
Personal loans |  |
Variable Interest Entity [Line Items] |  |
Securitization investments | 14,892 | 20,172
Student Loans |  |
Variable Interest Entity [Line Items] |  |
Securitization investments | $ 170,340 | $ 181,159

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- Definition The carrying amount (fair value) as of the balance sheet date of the transferor's interests in transferred financial assets (typically securitized receivables, generally not involved in the collection of principal) following transfer of significant portions of such financial instruments to other parties. Such interests could be ancillary cash flows and interest-only strips. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a)(3) -URI https://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719 + Details
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- Definition 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. + References No definition available. + Details
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