XML 86 R71.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Variable Interest Entities (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Variable Interest Entities |  |  |
Assets Under Management | $ 15,459,000 |  |
Corporate Investment | 32,674 | $ 15,342 |
Fee revenues from Westwood VIEs | 32,400 | $ 23,200 | $ 22,800
Westwood Funds |  |  |
Variable Interest Entities |  |  |
Assets Under Management | 4,103,000 |  |
Corporate Investment | 0 |  |
Amount at Risk | 0 |  |
Common Trust Funds |  |  |
Variable Interest Entities |  |  |
Assets Under Management | 668,000 |  |
Corporate Investment | 0 |  |
Amount at Risk | 0 |  |
Westwood Hospitality Fund I LLC [Member] |  |  |
Variable Interest Entities |  |  |
Assets Under Management | 56,000 |  |
Corporate Investment | 300 |  |
Amount at Risk | 300 |  |
Private Equity Investments [Member] |  |  |
Variable Interest Entities |  |  |
Assets Under Management | 0 |  |
Corporate Investment | 7,200 |  |
Amount at Risk | 7,200 |  |
Wealth Management |  |  |
Variable Interest Entities |  |  |
Assets Under Management | 3,417,000 |  |
Institutional |  |  |
Variable Interest Entities |  |  |
Assets Under Management | $ 7,215,000 |  |

X
- Definition The carrying amount of assets an investment adviser manages on behalf of investors. + References No definition available. + Details
Name: | us-gaap_AssetsUnderManagementCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483467/210-10-45-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
Name: | us-gaap_TradingSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of income between the reporting entity and the Variable Interest Entity (VIE). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph d -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-6 + Details
Name: | us-gaap_VariableInterestEntityActivityBetweenVIEAndEntityRevenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The risk of loss on Investment in VIE. + References No definition available. + Details
Name: | whg_RiskOfLoss
Namespace Prefix: | whg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | whg_VariableInterestEntityNonconsolidatedCarryingAmountAssetsAndLiabilitiesAbstract
Namespace Prefix: | whg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=whg_WestwoodFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=whg_CommonTrustFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=whg_WestwoodHospitalityFundILLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=whg_PrivateEquityInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=whg_PrivateWealthMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=whg_InstitutionalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |