IndexBroker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]
| Name | RegulatoryCapitalRequirementsAbstract |
|---|---|
| Namespace | http://fasb.org/srt/2021-01-31 |
| Prefix | srt |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
Related Child Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | srt:ComputationOfNetCapitalUnderSecuritiesAndExchangeCommissionRegulationTextBlock | parent-child | http://fasb.org/srt/role/disclosure/FinancialServicesBrokersAndDealers |
| srt:MinimumFinancialRequirementsForFuturesCommissionMerchantsUnderCommodityExchangeActTextBlock | parent-child | http://fasb.org/srt/role/disclosure/FinancialServicesBrokersAndDealers |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
| srt:BrokersAndDealersAbstract | parent-child | http://fasb.org/srt/role/disclosure/FinancialServicesBrokersAndDealers |