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v3.25.2

INVESTMENTS IN VARIABLE INTEREST ENTITIES - NARRATIVE (Details) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) investment | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) investment | Jun. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Variable Interest Entity [Line Items] |  |  |  |  |
Total amortized cost | $ 380.9 |  | $ 380.9 |  |
Variable interest entity, gross unrealized gains fixed maturity securities | 0.9 |  | 0.9 |  |
Variable interest entity gross unrealized losses fixed maturity securities | (2.6) |  | (2.6) |  |
Variable interest entity, allowance for credit losses fixed maturity securities | 2.3 |  | 2.3 |  |
Estimated fair value of fixed maturity securities | 376.9 |  | 376.9 |  |
Variable interest entities net realized gain (losses) on investments |  |  | (4.3) | $ (5.7) |
Variable interest entities net loss from sale of fixed maturity investments |  |  | (3.3) | (9.8) |
Variable interest entities, change in allowance for current expected credit losses | (0.2) | $ (1.5) | 1.0 | (0.3) |
Variable interest entity, gross investment losses |  |  | (3.5) | (10.6) |
Variable interest entities, investments sold |  |  | 54.5 | 103.1 |
Gain on liquidation of variable interest entities | $ 0.0 | $ 0.0 | $ 0.0 | $ 3.8 |
Number of investments held by VIE, in default | investment | 3 |  | 3 |  |
Variable interest entities, investments in default | $ 2.5 |  | $ 2.5 |  |
Fair value of investments in unrealized loss position for less than 12 months | 2,107.0 |  | 2,107.0 |  | $ 2,982.1
Gross unrealized losses of investments in unrealized loss position for less than 12 months | 45.3 |  | 45.3 |  | 70.6
Fair value of investments in unrealized loss position for more than 12 months | 6,828.3 |  | 6,828.3 |  | 8,482.0
Gross unrealized losses of investments in unrealized loss position for more than 12 months | 986.5 |  | 986.5 |  | 1,357.8
Investments held in limited partnerships | 477.2 |  | 477.2 |  |
Unfunded commitments to limited partnerships | 728.8 |  | 728.8 |  |
Variable Interest Entity, Primary Beneficiary |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Fair value of investments in unrealized loss position for less than 12 months | 191.7 |  | 191.7 |  | 183.2
Gross unrealized losses of investments in unrealized loss position for less than 12 months | 1.6 |  | 1.6 |  | 0.9
Fair value of investments in unrealized loss position for more than 12 months | 15.1 |  | 15.1 |  | 25.6
Gross unrealized losses of investments in unrealized loss position for more than 12 months | $ 0.5 |  | $ 0.5 |  | $ 0.3

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