| Other Comprehensive (Loss) Income and Accumulated Other Comprehensive Loss |
Note 12 - Other Comprehensive Income and Accumulated Other Comprehensive Loss The tables below display the changes in Accumulated Other Comprehensive Loss (“AOCI”) by component for the three months ended June 30, 2026 and 2025. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in Net Unrealized Losses on Investment Securities | | | | | | | | | | (Dollars in Millions) | | Having No Credit Losses Recognized in Condensed Consolidated Statements of Income | | Having Credit Losses Recognized in Condensed Consolidated Statements of Income | | Net Unrecognized Postretirement Benefit Income | | Net Loss on Cash Flow Hedges | | Change in Discount Rate on Future Life Policyholder Benefits | | Total | | Balance as of March 31, 2026 | | $ | (628.9) | | | $ | (4.0) | | | $ | 5.8 | | | $ | (0.7) | | | $ | 401.1 | | | $ | (226.7) | | | Other Comprehensive Income (Loss) Before Reclassifications | | 40.3 | | | 1.4 | | | — | | | — | | | (18.4) | | | 23.3 | | Amounts Reclassified from AOCI Net of Tax Benefit of $(0.1), $(0.3), $0.0, $0.0, $0.0 and $(0.4) | | (0.4) | | | (1.1) | | | (0.3) | | | (0.1) | | | — | | | (1.9) | | Other Comprehensive Income (Loss) Net of Tax Expense (Benefit) of $10.7, $0.1, $0.0, $0.0, $(4.9), and $5.9 | | 39.9 | | | 0.3 | | | (0.3) | | | (0.1) | | | (18.4) | | | 21.4 | | | Balance as of June 30, 2026 | | $ | (589.0) | | | $ | (3.7) | | | $ | 5.5 | | | $ | (0.8) | | | $ | 382.7 | | | $ | (205.3) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in Net Unrealized Losses on Investment Securities | | | | | | | | | | (Dollars in Millions) | | Having No Credit Losses Recognized in Condensed Consolidated Statements of Income | | Having Credit Losses Recognized in Condensed Consolidated Statements of Income | | Net Unrecognized Postretirement Benefit Income | | Net Loss on Cash Flow Hedges | | Change in Discount Rate on Future Life Policyholder Benefits | | Total | | Balance as of March 31, 2025 | | $ | (633.1) | | | $ | (2.2) | | | $ | 8.0 | | | $ | — | | | $ | 366.0 | | | $ | (261.3) | | | Other Comprehensive Income (Loss) Before Reclassifications | | 2.8 | | | 2.5 | | | — | | | (1.6) | | | 4.0 | | | 7.7 | | Amounts Reclassified from AOCI Net of Tax (Benefit) Expense of $(0.4), $(0.7), $(0.2), $0.1, $0.0, and $(1.2) | | (1.4) | | | (2.5) | | | (0.4) | | | 0.2 | | | — | | | (4.1) | | Other Comprehensive Income (Loss) Net of Tax Expense (Benefit) of $0.4, $0.0, $(0.2), $(0.3) $1.1 and $1.0 | | 1.4 | | | — | | | (0.4) | | | (1.4) | | | 4.0 | | | 3.6 | | | Balance as of June 30, 2025 | | $ | (631.7) | | | $ | (2.2) | | | $ | 7.6 | | | $ | (1.4) | | | $ | 370.0 | | | $ | (257.7) | |
Note 12 - Other Comprehensive Income and Accumulated Other Comprehensive Loss (Continued) The tables below display the changes in AOCI by component for the six months ended June 30, 2026 and 2025. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in Net Unrealized Losses on Investment Securities | | | | | | | | | | (Dollars in Millions) | | Having No Credit Losses Recognized in Condensed Consolidated Statements of Income | | Having Credit Losses Recognized in Condensed Consolidated Statements of Income | | Net Unrecognized Postretirement Benefit Income | | Net Loss on Cash Flow Hedges | | Change in Discount Rate on Future Life Policyholder Benefits | | Total | | Balance as of January 1, 2026 | | $ | (559.5) | | | $ | (3.0) | | | $ | 6.1 | | | $ | (0.6) | | | $ | 350.8 | | | (206.2) | | | Other Comprehensive (Loss) Income Before Reclassifications | | (30.2) | | | 0.4 | | | — | | | — | | | 31.9 | | | 2.1 | | Amounts Reclassified from AOCI Net of Tax Expense (Benefit) of $0.2, $(0.3), $(0.1), $0.0, $0.0 and $(0.2) | | 0.7 | | | (1.1) | | | (0.6) | | | (0.2) | | | — | | | (1.2) | | Other Comprehensive (Loss) Income Net of Tax (Benefit) Expense of $(7.8), $(0.2), $(0.1), $0.0, $8.5, and $0.4 | | (29.5) | | | (0.7) | | | (0.6) | | | (0.2) | | | 31.9 | | | 0.9 | | | Balance as of June 30, 2026 | | $ | (589.0) | | | $ | (3.7) | | | $ | 5.5 | | | $ | (0.8) | | | $ | 382.7 | | | $ | (205.3) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in Net Unrealized Losses on Investment Securities | | | | | | | | | | (Dollars in Millions) | | Having No Credit Losses Recognized in Condensed Consolidated Statements of Income | | Having Credit Losses Recognized in Condensed Consolidated Statements of Income | | Net Unrecognized Postretirement Benefit Income | | Net Loss on Cash Flow Hedges | | Change in Discount Rate on Future Life Policyholder Benefits | | Total | | Balance as of January 1, 2025 | | $ | (687.8) | | | $ | (3.2) | | | $ | 8.4 | | | $ | (2.2) | | | $ | 380.3 | | | $ | (304.5) | | | Other Comprehensive Income (Loss) Before Reclassifications | | 56.0 | | | 4.8 | | | — | | | 0.8 | | | (10.3) | | | 51.3 | | Amounts Reclassified from AOCI Net of Tax Benefit of $0.0, $(1.0), $(0.3), $0.0, $0.0 and $(1.3) | | 0.1 | | | (3.8) | | | (0.8) | | | — | | | — | | | (4.5) | | Other Comprehensive Income (Loss) Net of Tax Expense (Benefit) of $14.9, $0.3, $(0.3), $(0.4), $(2.7), and $11.8 | | 56.1 | | | 1.0 | | | (0.8) | | | 0.8 | | | (10.3) | | | 46.8 | | | Balance as of June 30, 2025 | | $ | (631.7) | | | $ | (2.2) | | | $ | 7.6 | | | $ | (1.4) | | | $ | 370.0 | | | $ | (257.7) | |
Amounts reclassified from AOCI shown above are reported in Net (Loss) Income as follows: | | | | | | | | | | Components of AOCI | | Condensed Consolidated Statements of (Loss) Income Line Item Affected by Reclassifications | Net Unrealized Losses on Investment Securities with No Credit Losses | | Net Realized Investment Gains (Losses) | Net Unrealized Losses on Investment Securities with Credit Losses | | Impairment Losses and Net Realized Investment Gains (Losses) | | Net Unrecognized Postretirement Benefit Income | | Policyholders’ Benefits and Incurred Losses and Loss Adjustment Expenses, Insurance and Other Expenses, and Interest Expense | Net Loss on Cash Flow Hedges | | Net Investment Income and Interest Expense |
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