| Name | NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification (Deprecated 2020-01-31) | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| SourceName | Accounting Changes:Taxonomy Technical Improvement | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2020 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2019-10 | http://fasb.org/srt/role/changeNote/changeNote |
| ElementDeprecated | true | http://fasb.org/srt/role/changeNote/changeNote |
| DeprecatedDate | 2020-01-31 | http://fasb.org/srt/role/changeNote/changeNote |
| DeprecatedLabel | Element was deprecated due to remodeling of topic area. | http://fasb.org/srt/role/changeNote/changeNote |
| DeprecationReplacement | srt:RestatementAxis srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMember srt:RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember | http://fasb.org/srt/role/changeNote/changeNote |
| elementCreationTaxonomyVersion | 2011 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:DeprecatedItems | parent-child | http://fasb.org/us-gaap/role/deprecated/deprecated | |
srt:RestatementAxis | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMember | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
srt:RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated |