| Name | SharesSubjectToMandatoryRedemptionSettlementTermsAmountAbstract |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount [Abstract] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableWithinOneYear | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearTwo | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearThree | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearFour | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearFive | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:FinancialInstrumentsSubjectToMandatoryRedemptionPastContractualRedemptionDateDueToOutstandingActivity | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:FinancialInstrumentsSubjectToMandatoryRedemptionPastContractualRedemptionDateDueToRegulatoryAction | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsAmount | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsAmountCurrent | parent-child | http://fasb.org/us-gaap/role/disclosure/OtherLiabilities | |
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsAmountNoncurrent | parent-child | http://fasb.org/us-gaap/role/disclosure/OtherLiabilities | |
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsAmount | parent-child | http://fasb.org/us-gaap/role/disclosure/OtherLiabilities | |
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsAmountCurrent | domain-member | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesScheduleOfSharesSubjectToMandatoryRedemptionTable | |
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsAmountNoncurrent | domain-member | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesScheduleOfSharesSubjectToMandatoryRedemptionTable | |
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsAmount | domain-member | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesScheduleOfSharesSubjectToMandatoryRedemptionTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:MandatorilyRedeemableCapitalStockTableTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesFederalHomeLoanBanks | |
us-gaap:SharesSubjectToMandatoryRedemptionBySettlementTermsLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/OtherLiabilities | |
us-gaap:SharesSubjectToMandatoryRedemptionBySettlementTermsLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesScheduleOfSharesSubjectToMandatoryRedemptionTable |