| Fiscal period | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 |
|---|
| Period End Date | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 | 12/31/2014 | 12/31/2013 | 12/31/2012 | 12/31/2011 | 12/31/2010 | 12/31/2009 |
|---|
| Gross Amount | -- | -- | -- | -- | -- | -- | -- | -- | 2,970.60 | 2,824.30 |
| Assumed from other companies | -- | -- | -- | -- | -- | -- | -- | -- | 174.80 | 13.80 |
| Ceded to Other Companies | -- | -- | -- | -- | -- | -- | -- | -- | 304.40 | 291.70 |
| Premiums | 4,254.40 | 3,980.40 | 3,789.50 | 4,704.80 | 4,710.30 | 4,450.50 | 4,239.10 | 3,598.60 | 2,841.00 | 2,546.40 |
| Net realized investment (losses) gains | (50.70) | 21.10 | 10.20 | 19.50 | 50.10 | 39.50 | 23.60 | 35.00 | 29.70 | 34.30 |
| Total other-than-temporary impairment losses on securities | -- | -- | -- | -- | -- | (6.00) | -- | (6.90) | -- | (32.90) |
| Portion of loss recognized in other comprehensive income | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Less investment expenses | -- | -- | -- | -- | -- | -- | -- | -- | (6.90) | (6.60) |
| Net investment income | 267.40 | 243.90 | 231.60 | 279.10 | 270.30 | 269.00 | 276.60 | 258.20 | 247.20 | 252.10 |
| Fixed maturities | -- | -- | -- | -- | -- | -- | -- | -- | 248.60 | 249.30 |
| Equity securities | -- | -- | -- | -- | -- | -- | -- | -- | 4.50 | 5.20 |
| Policy loans | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Short-term investments | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Mortgage loans | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Other Long-term Investments | -- | -- | -- | -- | -- | -- | -- | -- | 1.00 | 4.20 |
| Derivative instruments | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fees and other income | 23.20 | 22.50 | 22.60 | 30.60 | 36.90 | 40.70 | 51.40 | 46.70 | 34.30 | 34.20 |
| Universal life and investment product policy fees | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Other income (loss) | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Revenues | 4,494.30 | 4,267.90 | 4,053.90 | 5,034.00 | 5,067.60 | 4,793.70 | 4,590.70 | 3,931.60 | 3,152.20 | 2,834.10 |
| Loss from selected property and casualty exited agencies, policies, groups, and programs | 2,724.60 | 2,579.60 | 2,546.00 | -- | -- | -- | -- | -- | -- | -- |
| Policy benefits, claims, losses and loss adjustment expenses | -- | -- | -- | 2,884.10 | 2,927.50 | 2,761.10 | 2,974.40 | 2,550.80 | 1,856.30 | 1,639.20 |
| Policy acquisition expenses | -- | -- | -- | -- | -- | -- | -- | -- | 600.80 | 581.30 |
| Amortization of deferred acquisition costs | 891.80 | 840.70 | 803.60 | 1,033.20 | 1,040.00 | 971.00 | 938.10 | 778.90 | -- | -- |
| Interest expense | 45.10 | 45.20 | 51.40 | 60.60 | 65.80 | 65.30 | 61.90 | 55.00 | 44.30 | 35.50 |
| Other operating expenses | (522.10) | (509.50) | (498.60) | (631.00) | (656.20) | (667.20) | (587.60) | (525.30) | (445.20) | (341.70) |
| Gain on disposal of U.K motor business | -- | -- | -- | 38.40 | -- | -- | -- | -- | -- | -- |
| Total losses and expenses | 4,211.80 | 3,975.00 | 3,987.90 | 4,594.60 | -- | 4,464.60 | -- | -- | -- | -- |
| Restructuring costs | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Voluntary pool environmental losses | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain from retirement of trust instruments supported by funding obligations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net losses (gains) on derivative instruments | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income from sale of universal life business | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| (Loss) gain from retirement of debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | 34.50 |
| Net loss from repayment of debt | (28.20) | -- | (88.30) | (24.10) | (0.10) | -- | -- | -- | -- | -- |
| Income before Federal income taxes | 282.50 | 292.90 | 66.00 | 439.40 | 378.00 | 329.10 | 28.70 | 21.60 | 205.60 | 270.90 |
| Current | 46.20 | 3.10 | 26.20 | 55.80 | 27.10 | 8.60 | 18.40 | (0.60) | 5.70 | 51.20 |
| Deferred | (2.70) | 73.70 | (27.20) | 52.80 | 68.60 | 74.80 | (35.80) | (9.30) | 50.30 | 31.90 |
| Total federal income tax expense (benefit) | 43.50 | 76.80 | (1.00) | 108.60 | 95.70 | 83.40 | (17.40) | (9.90) | 56.00 | 83.10 |
| Minority interest: Distributions on mandatorily redeemable preferred securities of a subsidiary trust holding solely jun | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income from continuing operations | 239.00 | 216.10 | 67.00 | 330.80 | 282.30 | 245.70 | 46.10 | 31.50 | 149.60 | 187.80 |
| Income from operations of discontinued variable life insurance and annuity business (net of income tax (benefit) expense | -- | -- | -- | 0.70 | (0.30) | -- | 9.80 | -- | -- | -- |
| Loss on disposal of variable life insurance and annuity business (net of income tax benefit) | -- | -- | -- | -- | -- | -- | -- | -- | 1.60 | -- |
| Loss on disposal of group life and health business | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income (loss) from operations of discontinued business, net | 0.10 | (16.80) | (1.00) | -- | -- | 5.30 | -- | -- | -- | 9.40 |
| Discontinued operations: Income from the operations of AMGRO, net of tax benefit, including gain on disposal | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain (loss) from operations of discontinued accident and health business | -- | -- | -- | -- | -- | -- | -- | 5.20 | -- | -- |
| Other discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain from sale of Chaucer business, net of taxes | 131.90 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income (loss) from Chaucer business, net of taxes | 20.00 | (13.10) | 89.10 | -- | -- | -- | -- | -- | -- | -- |
| Income (Loss) before Cumulative Effect of Change in Accounting Principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cumulative Effect of Change in Accounting Principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net income (loss) attributable to common stockholders | 391.00 | 186.20 | 155.10 | 331.50 | 282.00 | 251.00 | 55.90 | 36.70 | 151.20 | 197.20 |
| Basic: Income from continuing operations | 5.63 | 5.08 | 1.57 | 7.53 | 6.41 | 5.58 | 1.03 | 0.70 | 3.28 | 3.71 |
| Basic: Income from operations of discontinued variable life insurance and annuity business (net of income tax (benefit) | -- | -- | -- | -- | -- | 0.12 | -- | -- | 0.04 | 0.19 |
| Basic: Loss on disposal of variable life insurance and annuity business (net of income tax benefit) | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic: Loss on disposal of group life and health business | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic: Income from operations of discontinued business, net | -- | (0.40) | (0.02) | 0.02 | -- | -- | 0.22 | 0.11 | -- | -- |
| Basic: Gain on sale of Financial Profiles, Inc., net of income tax expense | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic: Income from operations of AMGRO | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic - Cumulative effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic: Net income (loss) per share | 9.21 | 4.38 | 3.63 | 7.55 | 6.41 | 5.70 | 1.25 | 0.81 | 3.32 | 3.90 |
| Diluted: Income from continuing operations | 5.56 | 5.03 | 1.55 | 7.39 | 6.29 | 5.47 | 1.02 | 0.69 | 3.23 | 3.68 |
| Diluted: Income from operations of discontinued variable life insurance and annuity business (net of income tax (benefit | -- | -- | -- | -- | (0.01) | 0.12 | -- | -- | 0.04 | 0.18 |
| Diluted - Loss on disposal of variable life insurance and annuity business (net of income tax benefit) | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted: Loss on disposal of group life and health business | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted: Income from operations of discontinued business, net | -- | (0.40) | (0.02) | 0.01 | -- | -- | 0.21 | 0.11 | -- | -- |
| Diluted: Gain on sale of Financial Profiles, Inc., net of income tax expense | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Dilued: Income from operations of AMGRO | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted - Cumulative effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted: Net income (loss) per share | 9.09 | 4.33 | 3.59 | 7.40 | 6.28 | 5.59 | 1.23 | 0.80 | 3.27 | 3.86 |
| Basic - Weighted average shares outstanding | 42.40 | 42.50 | 42.80 | 43.90 | 44.00 | 44.10 | 44.70 | 45.20 | 45.60 | 50.60 |
| Diluted - Weighted average shares outstanding | 43.00 | 43.00 | 43.20 | 44.80 | 44.90 | 44.90 | 45.30 | 45.80 | 46.30 | 51.10 |