IndexPreferred Stock [Member]
| Name | PreferredStockMember |
|---|---|
| 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 |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Preferred shares may provide a preferential dividend to the dividend on common stock and may take precedence over common stock in the event of a liquidation. Preferred shares typically represent an ownership interest in the company. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Preferred Stock [Member] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
Related Child Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | us-gaap:NonredeemablePreferredStockMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
| us-gaap:RedeemablePreferredStockMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
| us-gaap:ConvertiblePreferredStockMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
| us-gaap:ContingentConvertiblePreferredStockMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
| us-gaap:EquitySecuritiesMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |