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v3.23.2

Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Net unrealized investment gains (losses) on fixed maturity securities, net of tax |  |  |  |
Beginning balance |  |  | $ 1,098.3 |
Other comprehensive income (loss) before reclassifications | $ (23.8) | $ (128.6) | 26.3 | $ (283.0)
Amounts reclassified from AOCI | 11.6 | 2.3 | 13.5 | 4.1
Other comprehensive loss | (12.2) | (126.3) | 39.8 | (278.9)
Ending balance | 1,101.9 | 1,197.2 | 1,101.9 | 1,197.2
Pretax reclassification amounts from AOCI, tax | (3.1) | (0.6) | (3.6) | (1.1)
AOCI |  |  |  |
Net unrealized investment gains (losses) on fixed maturity securities, net of tax |  |  |  |
Beginning balance | (347.4) | (202.6) | (399.4) | (50.0)
Ending balance | (359.6) | (328.9) | (359.6) | (328.9)
Net Unrealized Investment Gains (Losses) on Fixed Maturity Securities |  |  |  |
Net unrealized investment gains (losses) on fixed maturity securities, net of tax |  |  |  |
Beginning balance | (356.4) | 13.0 | (449.6) | 347.1
Other comprehensive income (loss) before reclassifications | (48.9) | (297.1) | 42.4 | (633.0)
Amounts reclassified from AOCI | 11.6 | 2.3 | 13.5 | 4.1
Other comprehensive loss | (37.3) | (294.8) | 55.9 | (628.9)
Ending balance | (393.7) | (281.8) | (393.7) | (281.8)
Pretax reclassification amounts from accumulated other comprehensive income (loss) | (14.6) | (2.9) | (17.0) | (5.2)
Net Reserve Remeasurements Attributable to Discount Rates |  |  |  |
Net unrealized investment gains (losses) on fixed maturity securities, net of tax |  |  |  |
Beginning balance | 17.8 | (205.4) | 59.0 | (386.9)
Other comprehensive income (loss) before reclassifications | 25.1 | 168.5 | (16.1) | 350.0
Amounts reclassified from AOCI | 0.0 | 0.0 | 0.0 | 0.0
Other comprehensive loss | 25.1 | 168.5 | (16.1) | 350.0
Ending balance | 42.9 | (36.9) | 42.9 | (36.9)
Net Funded Status of Benefit Plans |  |  |  |
Net unrealized investment gains (losses) on fixed maturity securities, net of tax |  |  |  |
Beginning balance | (8.8) | (10.2) | (8.8) | (10.2)
Other comprehensive income (loss) before reclassifications | 0.0 | 0.0 | 0.0 | 0.0
Amounts reclassified from AOCI | 0.0 | 0.0 | 0.0 | 0.0
Other comprehensive loss | 0.0 | 0.0 | 0.0 | 0.0
Ending balance | $ (8.8) | $ (10.2) | $ (8.8) | $ (10.2)

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