| Name | DeconsolidationNatureOfContinuingInvolvementDescription |
|---|---|
| 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 | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Deconsolidation, Nature of Continuing Involvement, Description | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Description of nature of continuing involvement with former subsidiary and acquirer of group of assets constituting business or nonprofit activity deconsolidated and derecognized, excluding conveyance of oil and gas mineral rights and transfer of product or service in contract with customer. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| SourceName | Partial Sales of Nonfinancial Assets | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2018 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2017-04 | http://fasb.org/srt/role/changeNote/changeNote |
| ModifiedDocumentation | true | http://fasb.org/srt/role/changeNote/changeNote |
| PreviousDocumentation | Description of the nature of continuing involvement with a subsidiary or entity acquiring the group of assets after it has been deconsolidated or derecognized. | http://fasb.org/srt/role/changeNote/changeNote |
| Source_ASU_Number | 2017-05 | http://fasb.org/srt/role/changeNote/changeNote |
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 810 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 10 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 1B | http://fasb.org/us-gaap/role/ref/legacyRef |
| Subparagraph | (f) | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | http://asc.fasb.org/extlink&oid=109239629&loc=SL4582445-111684 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:DeconsolidationGainOrLossWithRelatedDisclosuresAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/MinorityInterest | |
us-gaap:DeconsolidationGainOrLossWithRelatedDisclosuresAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/MinorityInterest |