XML 83 R68.htm IDEA: XBRL DOCUMENT v3.24.4

SECURITIES LENDING - Schedule of contract value of securities leading transaction by type of collateral (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Securities Financing Transaction [Line Items]
Securities borrowed	$ 742,940	$ 2,870,939
Corporate securities - fixed income
Securities Financing Transaction [Line Items]
Securities borrowed	37,308	283,809
Equity securities
Securities Financing Transaction [Line Items]
Securities borrowed	705,354	2,575,919
Non-US sovereign debt
Securities Financing Transaction [Line Items]
Securities borrowed	278	11,211
Overnight and continuous
Securities Financing Transaction [Line Items]
Securities borrowed	742,940	2,870,939
Overnight and continuous | Corporate securities - fixed income
Securities Financing Transaction [Line Items]
Securities borrowed	37,308	283,809
Overnight and continuous | Equity securities
Securities Financing Transaction [Line Items]
Securities borrowed	705,354	2,575,919
Overnight and continuous | Non-US sovereign debt
Securities Financing Transaction [Line Items]
Securities borrowed	$ 278	$ 11,211

X

- Definition

Amount, after the effects of master netting arrangements, of securities borrowed from entities in exchange for collateral. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483466/210-20-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483444/210-20-55-10

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 860
-SubTopic 30
-Section 50
-Paragraph 1A
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481420/860-30-50-1A

+ Details

Name:	us-gaap_SecuritiesBorrowed
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_SecuritiesFinancingTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeAxis=rily_CorporateSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeAxis=us-gaap_EquitySecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeAxis=rily_NonUSSovereignDebtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis=rily_OvernightAndContinuousMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: