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Federal Home Loan Bank Advances - Additional Information (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Federal Home Loan Bank, Advances [Line Items] |  |
Weighted-average rates of FHLB advances | 3.15% | 1.30%
Modifications, unamortized prepayment fees | $ 20.2 | $ 26.2
FHLB Advances |  |
Federal Home Loan Bank, Advances [Line Items] |  |
Percentage of borrowings collateralized by investment securities and residential real estate loans | 140.00% |

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- Definition Advances From Federal Home Loan Banks, Modifications, Unamortized Prepayment Fees + References No definition available. + Details
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- Definition Amount of collateral pledged as a percentage of outstanding secured debt. + References No definition available. + Details
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- Definition The calculated weighted average interest rate for Federal Home Loan Bank advances outstanding as of the Balance Sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13(3)(a)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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