| Name | DebtSecuritiesAvailableForSaleAndHeldToMaturityCumulativeUnrecognizedGain |
|---|---|
| Namespace | http://fasb.org/us-gaap/2022 |
| 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 |
|---|---|---|---|
| Debt Securities, Available-for-Sale and Held-to-Maturity, Cumulative Unrecognized Gain | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax | summation-item | http://fasb.org/us-gaap/role/disclosure/CreditLossesCalc2 | |
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain | summation-item | http://fasb.org/us-gaap/role/disclosure/CreditLossesCalc2 |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:DebtSecuritiesAvailableForSaleAndHeldToMaturityFairValueToAmortizedCostAfterAllowanceForCreditLossAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities | |
us-gaap:DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss | summation-item | http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesCalcAlt1 |