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INVESTMENTS - Investments in Variable Interest Entities Not Consolidated (Details) - USD ($) $ in Millions | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Variable Interest Entity [Line Items] |  |  |
Available for sale, fixed maturity securities, amortized cost |  | $ 71,035 | $ 85,369
Available for sale, fixed maturity securities |  | 73,643 | 98,696
Other investments |  | 4,186 | 3,842
Assets, fair value |  | 82,379 | 108,012
Variable Interest Entity, Not Consolidated |  |  |
Variable Interest Entity [Line Items] |  |  |
Available for sale, fixed maturity securities, amortized cost |  | 3,809 | 4,779
Available for sale, fixed maturity securities |  | 4,131 | 5,864
Other investments | [1] | 330 | 323
Other investments, fair value | [1] | 330 | 323
Assets, amortized cost |  | 4,139 | 5,102
Assets, fair value |  | $ 4,461 | $ 6,187
[1] | Consists entirely of alternative investments in limited partnerships

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