| Name | FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFloatingRate |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Federal Home Loan Bank, Advances, Maturities Summary, Floating Rate | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Federal Home Loan Bank, Advances, Maturities Summary, Floating Rate, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Amount of Federal Home Loan Bank (FHLB) advances which have floating interest rates. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
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| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 470 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 10 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 1 | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | http://asc.fasb.org/extlink&oid=123465755&loc=d3e1835-112601 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 942 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 470 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 3 | http://fasb.org/us-gaap/role/ref/legacyRef |
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| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 942 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 210 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | S99 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 1 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Subparagraph | (SX 210.9-03(13)) | http://fasb.org/us-gaap/role/ref/legacyRef |
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| Paragraph | 1 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Subparagraph | (SX 210.9-03(16)) | http://fasb.org/us-gaap/role/ref/legacyRef |
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| Topic | 942 | http://fasb.org/us-gaap/role/ref/legacyRef |
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| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFloatingRateUnderOneYear | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftInterest | |
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFloatingRateOneToFiveYears | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftInterest | |
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFloatingRateAfterFiveYears | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftInterest |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AdvancesFromFederalHomeLoanBanks | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftInterest | |
us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryByInterestRateTypeFloatingRateAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThrift |