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DERIVATIVES - FAIR VALUE BY BALANCE SHEET LOCATION (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Mark to market adjustment on embedded derivative | $ 74.7 |
Fixed indexed call options |  |
Derivatives, Fair Value [Line Items] |  |
Fixed indexed call options | 279.0 | $ 239.2
Not Designated as Hedging Instrument |  |
Derivatives, Fair Value [Line Items] |  |
Total assets | 261.9 | 221.7
Not Designated as Hedging Instrument | Fixed indexed call options | Other invested assets |  |
Derivatives, Fair Value [Line Items] |  |
Fixed indexed call options | 279.0 | 239.2
Not Designated as Hedging Instrument | Reinsurance receivables | Reinsurance receivables |  |
Derivatives, Fair Value [Line Items] |  |
Reinsurance receivables | (17.1) | (17.5)
Not Designated as Hedging Instrument | Fixed Indexed Annuities - Embedded Derivative | Policyholder account balances |  |
Derivatives, Fair Value [Line Items] |  |
Total liabilities | $ 1,493.2 | $ 1,376.7

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