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Securities - Gross Realized and Unrealized Gains (Losses) on Equity Securities without Readily Determinable Fair Value (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract] |  |  |  |
Unrealized gains (losses) on equity securities still held at the reporting date | $ 0 | $ 0 | $ 0 | $ 10,163
Realized gains (losses) on equity securities sold during the period | 0 | 0 | 0 | 0
Gross realized and unrealized gains (losses) recognized on equity securities without readily determinable fair values | $ 0 | $ 0 | $ 0 | $ 10,163

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- Definition Equity Securities Without Readily Determinable Fair Values, Realized Gain (Loss) + References No definition available. + Details
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- Definition Equity Securities Without Readily Determinable Fair Values, Unrealized Gain (Loss) + References No definition available. + Details
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- Definition Amount of 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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- References No definition available. + Details
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