| Standard label: | Subadvisory Fees for Mutual Funds |
| Name: | us-gaap:SubadvisoryFeesForMutualFunds |
| Documentation: | Subadvisory fees that the funds adviser pays for out of the management fee, which it receives from the fund. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:SubadvisoryFeesForMutualFunds |
| Label | Role | Language |
| Subadvisory Fees for Mutual Funds | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 942 220 S99 1 (SX 210.9-04.14) | http://fasb.org/us-gaap/role/ref/legacyRef | 942 |