Taxonomy Viewer

Name	CashSegregatedUnderOtherRegulations
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	instant
Substitution Group	xbrli:item
Balance	debit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Cash Segregated under Other Regulations	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Cash deposited in a special reserve account for the exclusive benefit of customers pursuant to regulations other than SEC Regulations and the Commodity Exchange Act.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
SourceName	ASC Reorganization	http://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion	2019	http://fasb.org/srt/role/changeNote/changeNote
ChangeDate	2018-03	http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferences	true	http://fasb.org/srt/role/changeNote/changeNote
Publisher	FASB	http://www.xbrl.org/2009/role/commonPracticeRef
Name	Accounting Standards Codification	http://www.xbrl.org/2009/role/commonPracticeRef
Topic	942	http://www.xbrl.org/2009/role/commonPracticeRef
SubTopic	210	http://www.xbrl.org/2009/role/commonPracticeRef
Section	50	http://www.xbrl.org/2009/role/commonPracticeRef
Paragraph	1	http://www.xbrl.org/2009/role/commonPracticeRef
URI	http://asc.fasb.org/extlink&oid=116631393&loc=SL116631396-227033	http://www.xbrl.org/2009/role/commonPracticeRef

	Name	Relation Type	Role
	Cash and Securities Segregated under Federal and Other Regulations `us-gaap:CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations`	summation-item	http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperations
	Cash and Securities Segregated under Other Regulations [Abstract] `us-gaap:CashAndSecuritiesSegregatedUnderOtherRegulationsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealers