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Securities - Equity Securities Without Readily Determinable Fair Values (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
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Investments, Debt and Equity Securities [Abstract] |  |
Equity Securities without readily determinable fair value, at cost | $ 55,812 | $ 39,019
Upward adjustments based on observable price changes, cumulative | 10,163 | 10,163
Equity Securities without readily determinable fair value, carrying value | $ 65,975 | $ 49,182

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- Definition Equity Securities without Readily Determinable Fair Value, At Cost + References No definition available. + Details
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- Definition Amount of investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 321 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479536/321-10-50-3 + Details
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- Definition Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 321 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479536/321-10-50-3 + Details
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