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Consolidated Statements of Cash Flows (Parenthetical) $ in Millions | 12 Months Ended
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Dec. 31, 2022 USD ($)
Massachusetts Domiciled Insurance Company |
Statement of Cash Flows [Abstract] |
Cash paid for reinsurance transaction | $ 7
Cash paid for reinsurance transaction | 7
Venerable Reinsurance Transaction |
Statement of Cash Flows [Abstract] |
Cash paid for reinsurance transaction | 494
Cash paid for reinsurance transaction | $ 494

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- Definition Cash payments made for reinsurance during the current period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3536-108585 + Details
Name: | us-gaap_PaymentsForReinsurance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_StatementOfCashFlowsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_CededCreditRiskAxis=eqh_MassachusettsDomiciledInsuranceCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_CededCreditRiskAxis=eqh_VenerableReinsuranceTransactionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |