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Disclosures About Offsetting Assets And Liabilities - Financial Assets And Derivative Assets That Are Subject To Offset (Details) (Parenthetical) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Offsetting Assets [Line Items] |  |
Fair value of securities pledged as collateral | $ 508,310 | $ 525,843
Fair Value Of Securities Received As Collateral [Member] |  |
Offsetting Assets [Line Items] |  |
Fair value of securities pledged as collateral | 537,100 | 578,100
Fair Value Of Securities Received As Collateral [Member] | Interest Rate Contract [Member] |  |
Offsetting Assets [Line Items] |  |
Fair value of securities pledged as collateral | $ 39,300 | $ 95,500

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Fair value of securities received as collateral against securities purchased under agreement to resell. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226013-175313 + Details
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