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Subsequent Events - Summary of Ownership Structure of Alliance Bernstein (Details) - AB - Subsequent Event | Jul. 10, 2025
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Subsequent Event [Line Items] |
Limited partners or members ownership interest in company (as a percent) | 100.00%
EQH and its subsidiaries |
Subsequent Event [Line Items] |
Limited partners or members ownership interest in company (as a percent) | 68.50%
AB Holding |
Subsequent Event [Line Items] |
Limited partners or members ownership interest in company (as a percent) | 30.80%
Unaffiliated holders |
Subsequent Event [Line Items] |
Limited partners or members ownership interest in company (as a percent) | 0.70%

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- Definition Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482987/272-10-50-3 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
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- Details
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- Details
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- Details
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