IndexType of Arrangement [Member] (Deprecated 2019-01-31)
| Name | TypeOfArrangementDomain |
|---|---|
| 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 |
|---|---|---|---|
| This item is to be populated with the types (categories) of arrangements of the entity applicable to its revenue-generating activities or operations. Such Members populating this container may be grouped by contracts or arrangements of a similar nature or such other criteria determined appropriate for the circumstances. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Type of Arrangement [Member] (Deprecated 2019-01-31) | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |