XML 154 R124.htm IDEA: XBRL DOCUMENT
v3.25.2

BENEFIT PLANS AND CAPITAL TRANSACTIONS - Schedule of dividend activity (Details) - $ / shares | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.00 | $ 4.00 | $ 4.00
Series A Preferred Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends payable (in dollars per share) | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 | $ 0.4296875 |  |  |
Series B Preferred Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends payable (in dollars per share) | $ 0.4609375 | $ 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 | 0.4609375 |  |  |
O 2024 Q2 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  | $ 0.500 |  |  |  |  |  |  |  |  |  |  |  |
O 2024 Q1 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  | $ 0.500 |  |  |  |  |  |  |  |  |  |  |
O 2023 Q4 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  | $ 1.000 |  |  |  |  |  |  |  |  |  |
O 2023 Q3 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  | $ 1.000 |  |  |  |  |  |  |  |  |
O 2023 Q2 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  |  | $ 1.000 |  |  |  |  |  |  |  |
O 2023 Q1 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  |  |  | $ 1.000 |  |  |  |  |  |  |
O 2022 Q4 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  |  |  |  | $ 1.000 |  |  |  |  |  |
O 2022 Q3 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  |  |  |  |  | $ 1.000 |  |  |  |  |
O 2022 Q2 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  |  |  |  |  |  | $ 1.000 |  |  |  |
O 2022 Q1 Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends on common stock per share (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  | $ 1.000 |  |  |

X
- Definition Benefit Plans and Capital Transactions (Details) - Schedule of dividend activity [Line Items] + References No definition available. + Details
Name: | rily_BenefitPlansandCapitalTransactionsDetailsScheduleofdividendactivityLineItems
Namespace Prefix: | rily_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate dividends paid during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
Name: | us-gaap_CommonStockDividendsPerShareCashPaid
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate dividends paid during the period for each share of preferred stock outstanding. + References No definition available. + Details
Name: | us-gaap_PreferredStockDividendsPerShareCashPaid
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2024Q2DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2024Q1DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2023Q4DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2023Q3DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2023Q2DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2023Q1DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2022Q4DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2022Q3DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2022Q2DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rily_O2022Q1DividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |