| Name | AOCIIncludingPortionAttributableToNoncontrollingInterestAbstract |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| 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 |
|---|---|---|---|
| AOCI Including Portion Attributable to Noncontrolling Interest [Abstract] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AccumulatedOtherComprehensiveIncomeLossBeforeTax1 | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestTax | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:OciNetOfTaxAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:AccumulatedOtherComprehensiveIncomeLossBeforeTax1 | domain-member | http://fasb.org/us-gaap/role/disclosure/EquityAccumulatedOtherComprehensiveIncomeLossTable | |
us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestTax | domain-member | http://fasb.org/us-gaap/role/disclosure/EquityAccumulatedOtherComprehensiveIncomeLossTable | |
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/EquityAccumulatedOtherComprehensiveIncomeLossTable | |
us-gaap:OciNetOfTaxAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/EquityAccumulatedOtherComprehensiveIncomeLossTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AccumulatedOtherComprehensiveIncomeLossLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:AccumulatedOtherComprehensiveIncomeLossLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/EquityAccumulatedOtherComprehensiveIncomeLossTable |