| Name | DebtInstrumentRedemptionPeriodDomain |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Debt Instrument, Redemption, Period [Domain] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:DebtInstrumentRedemptionPeriodOneMember | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:DebtInstrumentRedemptionPeriodTwoMember | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:DebtInstrumentRedemptionPeriodThreeMember | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:DebtInstrumentRedemptionPeriodFourMember | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:DebtInstrumentRedemptionPeriodFiveMember | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:DebtInstrumentRedemptionPeriodOneMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentRedemptionTable | |
us-gaap:DebtInstrumentRedemptionPeriodTwoMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentRedemptionTable | |
us-gaap:DebtInstrumentRedemptionPeriodThreeMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentRedemptionTable | |
us-gaap:DebtInstrumentRedemptionPeriodFourMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentRedemptionTable | |
us-gaap:DebtInstrumentRedemptionPeriodFiveMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentRedemptionTable | |
us-gaap:DebtInstrumentRedemptionPeriodOneMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentTable | |
us-gaap:DebtInstrumentRedemptionPeriodTwoMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentTable | |
us-gaap:DebtInstrumentRedemptionPeriodThreeMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentTable | |
us-gaap:DebtInstrumentRedemptionPeriodFourMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentTable | |
us-gaap:DebtInstrumentRedemptionPeriodFiveMember | domain-member | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:DebtInstrumentRedemptionPeriodAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/Debt | |
us-gaap:DebtInstrumentRedemptionPeriodAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentRedemptionTable | |
us-gaap:DebtInstrumentRedemptionPeriodAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentRedemptionTable | |
us-gaap:DebtInstrumentRedemptionPeriodAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentTable | |
us-gaap:DebtInstrumentRedemptionPeriodAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/DebtDebtInstrumentTable |