| Name | ChangeInAccountingPrincipleAccountingStandardsUpdateRetrospectiveApplicationImpracticable |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:booleanItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Change in Accounting Principle, Accounting Standards Update, Retrospective Application Impracticable [true false] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:NewAccountingPronouncementTransitionGuidanceNotSignificantOrNotPractical | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleRetrospectiveApplicationImpracticable | dep-concept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated |