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Schedule 2 - Parent Company Financial Statements - Balance Sheets (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | --- | --- | ---
ASSETS |  |  |  |
Investments in Subsidiaries | $ 220.4 | $ 187.0 |  |
Fixed Maturities at Fair Value (Amortized Cost: 2018 – $12.6) | 6,922.1 | 6,424.2 |  |
Equity Securities at Fair Value | 907.3 | 684.4 |  |
Equity Securities at Modified Cost | 41.9 | 41.5 |  |
Short-term Investments at Cost which Approximates Fair Value | 470.9 | 286.1 |  |
Cash | 136.8 | 75.1 | $ 45.7 | $ 115.7
Other Receivables | 219.7 | 245.4 |  |
Other Assets | 774.7 | 526.5 |  |
Operating Lease Right-of-Use Assets | 75.6 |  |  |
Total Assets | 12,989.1 | 11,544.9 |  |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |
Long-term Debt, Current and Non-current, at Amortized Cost (Fair Value: 2019 - $820.2; 2018 - $911.2) | 778.4 | 909.0 |  |
Deferred Income Tax Liabilities | 178.2 | 26.2 |  |
Present Value of Minimum Lease Payments | 93.2 |  |  |
Accrued Expenses and Other Liabilities | 733.1 | 687.3 |  |
Total Liabilities | 9,016.8 | 8,494.8 |  |
Shareholders’ Equity: |  |  |  |
Common Stock | 6.7 | 6.5 |  |
Additional Paid-in Capital | 1,819.2 | 1,666.3 |  |
Retained Earnings | 1,810.3 | 1,355.5 |  |
Accumulated Other Comprehensive Income | 336.1 | 21.8 |  |
Total Shareholders’ Equity | 3,972.3 | 3,050.1 |  |
Total Liabilities and Shareholders’ Equity | 12,989.1 | 11,544.9 |  |
Parent Company |  |  |  |
ASSETS |  |  |  |
Investments in Subsidiaries | 4,383.7 | 3,736.0 |  |
Fixed Maturities at Fair Value (Amortized Cost: 2018 – $12.6) | 0.0 | 12.6 |  |
Equity Securities at Fair Value | 55.7 | 20.4 |  |
Short-term Investments at Cost which Approximates Fair Value | 89.3 | 64.6 |  |
Cash | 61.8 | 2.9 | $ 8.4 | $ 15.7
Other Receivables | 21.9 | 5.7 |  |
Other Assets | 21.9 | 14.4 |  |
Operating Lease Right-of-Use Assets | 18.6 | 0.0 |  |
Total Assets | 4,652.9 | 3,856.6 |  |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |
Current Income Tax Liability | 55.3 | 40.5 |  |
Deferred Income Tax Liabilities | 32.2 | 20.2 |  |
Liabilities for Benefit Plans | 44.3 | 98.2 |  |
Present Value of Minimum Lease Payments | 31.3 | 0.0 |  |
Accrued Expenses and Other Liabilities | 19.0 | 20.1 |  |
Total Liabilities | 680.6 | 806.5 |  |
Shareholders’ Equity: |  |  |  |
Common Stock | 6.7 | 6.5 |  |
Additional Paid-in Capital | 1,819.2 | 1,666.3 |  |
Retained Earnings | 1,810.3 | 1,355.5 |  |
Accumulated Other Comprehensive Income | 336.1 | 21.8 |  |
Total Shareholders’ Equity | 3,972.3 | 3,050.1 |  |
Total Liabilities and Shareholders’ Equity | 4,652.9 | 3,856.6 |  |
Parent Company | Term Loan due June 29, 2020 (Fair Value: 2018 – $35.0) |  |  |  |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |
Long-term Debt, Current and Non-current, at Amortized Cost (Fair Value: 2019 - $820.2; 2018 - $911.2) | 0.0 | 34.9 |  |
Parent Company | Term Loan due July 5, 2023 (Fair Value: 2019 – $50.0) |  |  |  |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |
Long-term Debt, Current and Non-current, at Amortized Cost (Fair Value: 2019 - $820.2; 2018 - $911.2) | 49.9 | 0.0 |  |
Parent Company | Senior Notes Payable, 4.35% due 2025 (Fair Value: 2019 – $478.6; 2018 – $444.2) |  |  |  |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |
Long-term Debt, Current and Non-current, at Amortized Cost (Fair Value: 2019 - $820.2; 2018 - $911.2) | 448.6 | 448.4 |  |
Parent Company | Subordinated Debentures due 2054 (Fair Value: 2018 – $151.1) |  |  |  |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |
Long-term Debt, Current and Non-current, at Amortized Cost (Fair Value: 2019 - $820.2; 2018 - $911.2) | $ 0.0 | $ 144.2 |  |

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