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LIABILITIES FOR INSURANCE PRODUCTS - SUMMARY OF CHANGES IN POLICYHOLDER ACCOUNT BALANCES (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2025
Policyholder Account Balance [Roll Forward] |  |  |
Policyholder account values, beginning of period excluding contracts 100% ceded | $ 18,480.5 | $ 17,222.4 |
Issuances (funds collected from new business) | 434.7 | 444.2 |
Premiums received (premiums collected from inforce business) | 128.0 | 131.7 |
Policy charges | (58.7) | (57.1) |
Surrenders and withdrawals | (405.0) | (782.3) |
Benefit payments | (101.6) | (108.7) |
Interest credited | 154.8 | 155.0 |
Other | 12.5 | 14.5 |
Policyholder account values, end of period excluding contracts 100% ceded | 18,645.2 | 17,019.7 |
Policyholder account values, end of period for contracts 100% ceded | 723.0 | 783.4 |
Amount of reserves above (below) policyholder account values | (370.9) | (488.8) |
Policyholder account balances | 18,997.3 | 17,314.3 | $ 18,912.6
Balance, end of period, reinsurance ceded | (748.6) | (807.0) |
Balance, end of period, net of reinsurance | $ 18,248.7 | $ 16,507.3 |
Weighted average crediting rate |  |  |
Cash surrender value, net of reinsurance |  |  |
Net amount at risk | 31,223.8 | $ 29,764.8 |
Fixed indexed annuities |  |  |
Policyholder Account Balance [Roll Forward] |  |  |
Policyholder account values, beginning of period excluding contracts 100% ceded | 11,633.0 | 10,766.3 |
Issuances (funds collected from new business) | 385.0 | 383.6 |
Premiums received (premiums collected from inforce business) | 8.5 | 3.9 |
Policy charges | (6.9) | (6.8) |
Surrenders and withdrawals | (260.3) | (233.2) |
Benefit payments | (70.4) | (72.6) |
Interest credited | 89.8 | 96.4 |
Other | 13.1 | 14.5 |
Policyholder account values, end of period excluding contracts 100% ceded | 11,791.8 | 10,952.1 |
Policyholder account values, end of period for contracts 100% ceded | 109.2 | 121.6 |
Amount of reserves above (below) policyholder account values | (381.2) | (494.1) |
Policyholder account balances | 11,519.8 | 10,579.6 |
Balance, end of period, reinsurance ceded | (104.3) | (114.0) |
Balance, end of period, net of reinsurance | $ 11,415.5 | $ 10,465.6 |
Weighted average crediting rate | 2.10% | 2.10% |
Cash surrender value, net of reinsurance | $ 11,031.0 | $ 10,233.1 |
Fixed interest annuities |  |  |
Policyholder Account Balance [Roll Forward] |  |  |
Policyholder account values, beginning of period excluding contracts 100% ceded | 1,637.5 | 1,646.6 |
Issuances (funds collected from new business) | 38.1 | 50.9 |
Premiums received (premiums collected from inforce business) | 1.1 | 0.7 |
Policy charges | (0.5) | (0.4) |
Surrenders and withdrawals | (40.1) | (41.4) |
Benefit payments | (24.5) | (28.4) |
Interest credited | 11.6 | 12.7 |
Other | 0.0 | 0.0 |
Policyholder account values, end of period excluding contracts 100% ceded | 1,623.2 | 1,640.7 |
Policyholder account values, end of period for contracts 100% ceded | 481.6 | 527.3 |
Amount of reserves above (below) policyholder account values | 0.0 | 0.0 |
Policyholder account balances | 2,104.8 | 2,168.0 |
Balance, end of period, reinsurance ceded | (481.6) | (527.3) |
Balance, end of period, net of reinsurance | $ 1,623.2 | $ 1,640.7 |
Weighted average crediting rate | 2.70% | 2.90% |
Cash surrender value, net of reinsurance | $ 1,574.2 | $ 1,598.5 |
Other annuities |  |  |
Policyholder Account Balance [Roll Forward] |  |  |
Policyholder account values, beginning of period excluding contracts 100% ceded | 104.5 | 107.4 |
Issuances (funds collected from new business) | 0.0 | 0.0 |
Premiums received (premiums collected from inforce business) | 5.6 | 6.7 |
Policy charges | 0.0 | 0.0 |
Surrenders and withdrawals | (8.0) | (8.6) |
Benefit payments | (1.3) | (1.2) |
Interest credited | 0.5 | 0.6 |
Other | (0.1) | 0.1 |
Policyholder account values, end of period excluding contracts 100% ceded | 101.2 | 105.0 |
Policyholder account values, end of period for contracts 100% ceded | 31.2 | 28.0 |
Amount of reserves above (below) policyholder account values | 0.0 | 0.0 |
Policyholder account balances | 132.4 | 133.0 |
Balance, end of period, reinsurance ceded | (31.2) | (28.0) |
Balance, end of period, net of reinsurance | $ 101.2 | $ 105.0 |
Weighted average crediting rate | 2.80% | 2.70% |
Cash surrender value, net of reinsurance | $ 101.2 | $ 105.0 |
Interest-sensitive life |  |  |
Policyholder Account Balance [Roll Forward] |  |  |
Policyholder account values, beginning of period excluding contracts 100% ceded | 1,383.2 | 1,321.8 |
Issuances (funds collected from new business) | 11.6 | 9.7 |
Premiums received (premiums collected from inforce business) | 55.9 | 55.0 |
Policy charges | (51.3) | (49.9) |
Surrenders and withdrawals | (9.8) | (10.0) |
Benefit payments | (5.4) | (6.5) |
Interest credited | 16.7 | 17.6 |
Other | (0.5) | (0.1) |
Policyholder account values, end of period excluding contracts 100% ceded | 1,400.4 | 1,337.6 |
Policyholder account values, end of period for contracts 100% ceded | 91.4 | 96.5 |
Amount of reserves above (below) policyholder account values | 10.3 | 5.3 |
Policyholder account balances | 1,502.1 | 1,439.4 |
Balance, end of period, reinsurance ceded | (109.3) | (114.4) |
Balance, end of period, net of reinsurance | $ 1,392.8 | $ 1,325.0 |
Weighted average crediting rate | 4.50% | 5.40% |
Cash surrender value, net of reinsurance | $ 1,152.7 | $ 1,090.2 |
Funding agreements |  |  |
Policyholder Account Balance [Roll Forward] |  |  |
Policyholder account values, beginning of period excluding contracts 100% ceded | 3,373.6 | 3,021.2 |
Issuances (funds collected from new business) | 0.0 | 0.0 |
Premiums received (premiums collected from inforce business) | 0.0 | 0.0 |
Policy charges | 0.0 | 0.0 |
Surrenders and withdrawals | (24.2) | (419.8) |
Benefit payments | 0.0 | 0.0 |
Interest credited | 35.6 | 27.1 |
Other | 0.0 | 0.0 |
Policyholder account values, end of period excluding contracts 100% ceded | 3,385.0 | 2,628.5 |
Policyholder account values, end of period for contracts 100% ceded | 0.0 | 0.0 |
Amount of reserves above (below) policyholder account values | 0.0 | 0.0 |
Policyholder account balances | 3,385.0 | 2,628.5 |
Balance, end of period, reinsurance ceded | 0.0 | 0.0 |
Balance, end of period, net of reinsurance | $ 3,385.0 | $ 2,628.5 |
Weighted average crediting rate | 4.20% | 4.10% |
Cash surrender value, net of reinsurance | $ 0.0 | $ 0.0 |
Other |  |  |
Policyholder Account Balance [Roll Forward] |  |  |
Policyholder account values, beginning of period excluding contracts 100% ceded | 348.7 | 359.1 |
Issuances (funds collected from new business) | 0.0 | 0.0 |
Premiums received (premiums collected from inforce business) | 56.9 | 65.4 |
Policy charges | 0.0 | 0.0 |
Surrenders and withdrawals | (62.6) | (69.3) |
Benefit payments | 0.0 | 0.0 |
Interest credited | 0.6 | 0.6 |
Other | 0.0 | 0.0 |
Policyholder account values, end of period excluding contracts 100% ceded | 343.6 | 355.8 |
Policyholder account values, end of period for contracts 100% ceded | 9.6 | 10.0 |
Amount of reserves above (below) policyholder account values | 0.0 | 0.0 |
Policyholder account balances | 353.2 | 365.8 |
Balance, end of period, reinsurance ceded | (22.2) | (23.3) |
Balance, end of period, net of reinsurance | $ 331.0 | $ 342.5 |
Weighted average crediting rate | 0.80% | 0.80% |
Cash surrender value, net of reinsurance | $ 331.0 | $ 342.5 |

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