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INVESTMENTS - Contractual Maturities Narrative (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
ABS |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Held to maturity securities with no single maturity date | $ 321 | $ 591
Corporate debt |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Held-to-maturity securities with maturity after one year through three years | 28 | 0
Held-to-maturity securities with maturity after three years through ten years | $ 95 | $ 95

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