Investments - Narrative (Details) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
|
Mar. 31, 2024
USD ($)
security
|
Dec. 31, 2023
USD ($)
security
|
|
| Investments, Debt and Equity Securities [Abstract] | ||
| Vertical risk retention interest | 5.00% | |
| Trading investments | $ 58,166 | $ 54,481 |
| Number of government sponsored securities with unrealized losses | security | 228 | 213 |
| Number of mortgage-backed securities | security | 258 | 248 |
| Par value of mortgage-backed securities pledged to FRB | $ 578,000 | $ 612,000 |
| Non-marketable securities investment | 14,000 | 14,000 |
| Low income housing tax credit investments | 70,000 | 72,000 |
| Liability for unfunded commitments | 23,000 | 30,000 |
| Low income housing tax credit investments, tax credits and benefits (less than) | $ 1,000 | $ 11,000 |
| Low income housing tax credit investments, expected tax benefits recognized | 25.00% |
| X | ||||||||||
- Definition Affordable Housing Tax Credits And Other Tax Benefits, Percentage No definition available.
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- Definition Debt Securities, Available-For-Sale, Number Of Positions No definition available.
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- Definition Par Value Of Mortgage-Backed Securities Pledged To FRB No definition available.
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- Definition Vertical Risk Retention, Percentage No definition available.
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- Definition Amount of affordable housing tax credits and other tax benefits recognized. Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef
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- Definition Amount of investment in qualified affordable housing projects. Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef
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- Definition Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- References No definition available.
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- Definition Value of the other investment not readily marketable determined by management based upon fair value methods, including pricing of similar securities and valuation techniques, that was used to record the investment for financial reporting purposes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of commitment or contingent commitments to qualified affordable housing project investments. Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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