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Investment Securities - Additional Information (Details) $ in Thousands | Mar. 31, 2024 USD ($) Security | Dec. 31, 2023 USD ($)
--- | --- | ---
Other Than Temporary Impairment Credit Losses Recognized In Earnings [Line Items] |  |
Accrued interest receivable | $ 67,887 | $ 66,525
Carrying Value Of Investment Securities Pledged | $ 7,000,000 | 7,100,000
Number of available for sale debt securities in unrealized loss positions | Security | 388 |
Available-for-sale Securities |  |
Other Than Temporary Impairment Credit Losses Recognized In Earnings [Line Items] |  |
Accrued interest receivable | $ 9,100 | 9,000
Held-to-maturity Securities |  |
Other Than Temporary Impairment Credit Losses Recognized In Earnings [Line Items] |  |
Accrued interest receivable | $ 9,300 | $ 8,700

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- Definition The carrying value, as of the date of each statement of financial position presented, of investment securities, classified as available for sale or held to maturity, which are owned but transferred to serve as collateral to secure deposits of government entities and securities sold under agreements to repurchase, and payment of the related debt obligation, primarily a secured borrowing or repurchase agreement. + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480833/946-310-45-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(a)(4)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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