CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Statement of Comprehensive Income [Abstract] | ||||
| Net income | $ 125.9 | $ 91.8 | $ 163.6 | $ 113.3 |
| Other comprehensive income (loss), before tax: | ||||
| Unrealized gains (losses) on investments | 100.9 | (11.4) | (223.7) | 218.0 |
| Adjustment to discount rate for liability for future policy benefits | (69.3) | (26.3) | 102.8 | (95.1) |
| Adjustment to instrument-specific credit risk for market risk benefits | (0.8) | (1.1) | (0.1) | 0.6 |
| Reclassification adjustments: | ||||
| For net realized investment losses included in net income | 14.4 | 20.6 | 33.2 | 27.7 |
| Other comprehensive income (loss) before tax | 45.2 | (18.2) | (87.8) | 151.2 |
| Income tax benefit (expense) related to items of accumulated other comprehensive income | (10.4) | 4.6 | 20.0 | (32.5) |
| Other comprehensive income (loss), net of tax | 34.8 | (13.6) | (67.8) | 118.7 |
| Comprehensive income (loss) | $ 160.7 | $ 78.2 | $ 95.8 | $ 232.0 |
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- Definition Other Comprehensive Income (Loss), Adjustment To Discount Rate For Liability For Future Policy Benefits No definition available.
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- Definition Other Comprehensive Income (Loss), Adjustment To Specific Credit Risk for Market Risk Benefit No definition available.
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- Definition Reclassification adjustments [Abstract] No definition available.
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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