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INVESTMENTS - Investments in Variable Interest Entities Not Consolidated (Detail) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Variable Interest Entity [Line Items] |  |  |
Fixed maturity securities, available-for-sale |  | $ 65,269 | $ 73,290
Other investments |  | 5,958 | 4,530
Assets |  | 117,566 | 126,724
Variable Interest Entity, Not Consolidated |  |  |
Variable Interest Entity [Line Items] |  |  |
Fixed maturity securities, available-for-sale |  | 6,243 | 6,424
Other investments | [1] | 1,124 | 369
Assets |  | $ 7,367 | $ 6,793
[1] | Consists entirely of alternative investments in limited partnerships

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