IndexInvestment Advisory, Management and Administrative Service [Member]
| Name | InvestmentAdvisoryManagementAndAdministrativeServiceMember |
|---|---|
| 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 |
|---|---|---|---|
| Investment advisory, asset management and administrative service. Includes, but is not limited to, distribution and shareholder service; and accounting, tax, legal, regulatory filing, share registration and shareholder correspondence activities. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Investment Advisory, Management and Administrative Service [Member] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
References
| Name | Value | Role |
|---|---|---|
| Publisher | FASB | http://www.xbrl.org/2009/role/commonPracticeRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2009/role/commonPracticeRef |
| Topic | 606 | http://www.xbrl.org/2009/role/commonPracticeRef |
| SubTopic | 10 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Section | 55 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Paragraph | 91 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Subparagraph | (a) | http://www.xbrl.org/2009/role/commonPracticeRef |
| URI | http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046 | http://www.xbrl.org/2009/role/commonPracticeRef |
Related Child Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | us-gaap:AdministrativeServiceMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
| us-gaap:AssetManagement1Member | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
| us-gaap:DistributionAndShareholderServiceMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
| us-gaap:InvestmentAdviceMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
| us-gaap:InvestmentPerformanceMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
| us-gaap:FinancialServiceMember | domain-member | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists |