| Name | OptionIndexedToIssuersEquityTypeDomain |
|---|---|
| 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 |
|---|---|---|---|
| Option Indexed to Issuer's Equity, Type [Domain] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Description of the type of freestanding contract issued by a Company that is indexed to, and potentially settled in, a Company's own stock. Specifically, the pertinent rights and privileges of the securities outstanding. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 815 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 40 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 55 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 7 | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | http://asc.fasb.org/extlink&oid=120519491&loc=d3e90476-114009 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:OptionIndexedToIssuersEquityTypeAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/OtherLiabilities | |
us-gaap:OptionIndexedToIssuersEquityTypeAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesOptionIndexedToIssuersEquityTable | |
us-gaap:OptionIndexedToIssuersEquityTypeAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesOptionIndexedToIssuersEquityTable | |
us-gaap:OptionIndexedToIssuersEquityEquityAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:OptionIndexedToIssuersEquityEquityAxis | dimension-default | http://fasb.org/us-gaap/role/disclosure/EquityOptionIndexedToIssuersEquityEquityTable | |
us-gaap:OptionIndexedToIssuersEquityEquityAxis | dimension-domain | http://fasb.org/us-gaap/role/disclosure/EquityOptionIndexedToIssuersEquityEquityTable |