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Schedule 2 - Parent Company Financial Statements - Statements of Cash Flows (Details) - USD ($) $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
May. 07, 2015 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Operating Activities: |  |  |  |  |  |  |  |  |  |  |  |
Net Income |  | $ 4.6 | $ 37.9 | $ 29.7 | $ 13.5 | $ 65.4 | $ 4.7 | $ 9.3 | $ 35.1 | $ 85.7 | $ 114.5 | $ 217.7
Adjustment Required to Reconcile Net Income to Net Cash Provided by Operations: |  |  |  |  |  |  |  |  |  |  |  |
Net Realized (Gains) Losses on Sales of Investments |  | (9.4) | (5.3) | (34.0) | (3.4) | (21.0) | (8.0) | (3.5) | (6.6) | (52.1) | (39.1) | (99.1)
Net Impairment Losses Recognized in Earnings |  | 14.7 | 3.3 | 2.2 | 7.0 | 6.5 | $ 3.8 | $ 4.1 | 0.8 | 27.2 | 15.2 | 13.9
Loss from Early Extinguishment of Debt |  | 0.0 | $ 0.0 | $ 0.0 | 9.1 |  |  |  |  | 9.1 | 0.0 | 0.0
Other, Net |  |  |  |  |  |  |  |  |  | 32.2 | 16.4 | 36.1
Net Cash Provided by Operating Activities |  |  |  |  |  |  |  |  |  | 215.0 | 133.6 | 122.1
Investing Activities: |  |  |  |  |  |  |  |  |  |  |  |
Capital Contributed to Subsidiary | $ 75.0 |  |  |  |  |  |  |  |  |  |  |
Sales, Paydowns and Maturities of Fixed Maturities |  |  |  |  |  |  |  |  |  | 627.8 | 573.7 | 664.4
Sales of Equity Securities |  |  |  |  |  |  |  |  |  | 238.4 | 245.3 | 182.1
Sales of Fair Value Option Investments |  |  |  |  |  |  |  |  |  | 0.0 | 6.9 | 0.0
Purchases of Fair Value Option Investments |  |  |  |  |  |  |  |  |  | (111.0) | (60.9) | 0.0
Payments to Acquire Businesses, Net of Cash Acquired |  |  |  |  |  |  |  |  |  | (57.6) | 0.0 | 0.0
Change in Short-term Investments |  |  |  |  |  |  |  |  |  | 104.9 | (63.9) | 41.8
Net Cash Provided (Used) by Investing Activities |  |  |  |  |  |  |  |  |  | (28.6) | (104.3) | 4.8
Notes Payable Proceeds: |  |  |  |  |  |  |  |  |  |  |  |
Cash Dividends Paid |  |  |  |  |  |  |  |  |  | (49.7) | (51.8) | (54.9)
Common Stock Repurchases |  |  |  |  |  |  |  |  |  | (45.0) | (114.0) | (100.4)
Cash Exercise of Stock Options |  |  |  |  |  |  |  |  |  | 3.9 | 0.5 | 1.7
Net Cash Used by Financing Activities |  |  |  |  |  |  |  |  |  | (100.8) | (19.7) | (156.7)
Increase (Decrease) in Cash |  |  |  |  |  |  |  |  |  | 85.6 | 9.6 | (29.8)
Cash, Beginning of Year |  |  |  |  | 76.1 |  |  |  | 66.5 | 76.1 | 66.5 | 96.3
Cash, End of Year |  | 161.7 |  |  |  | 76.1 |  |  |  | 161.7 | 76.1 | 66.5
Purchases of Fixed Maturities |  |  |  |  |  |  |  |  |  | 681.3 | 553.0 | 744.5
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |  |
Operating Activities: |  |  |  |  |  |  |  |  |  |  |  |
Net Income |  |  |  |  |  |  |  |  |  | 85.7 | 114.5 | 217.7
Adjustment Required to Reconcile Net Income to Net Cash Provided by Operations: |  |  |  |  |  |  |  |  |  |  |  |
Equity in Net Income of Subsidiaries |  |  |  |  |  |  |  |  |  | (133.2) | (147.2) | (256.7)
Cash Dividends from Subsidiaries |  |  |  |  |  |  |  |  |  | 285.0 | 159.1 | 95.0
Cash Contribution to Defined Benefit Plan |  |  |  |  |  |  |  |  |  | 0.0 | 0.0 | (55.0)
Net Realized (Gains) Losses on Sales of Investments |  |  |  |  |  |  |  |  |  | 0.1 | 0.2 | (0.6)
Net Impairment Losses Recognized in Earnings |  |  |  |  |  |  |  |  |  | 1.6 | 1.7 | 0.0
Loss from Early Extinguishment of Debt |  |  |  |  |  |  |  |  |  | 9.1 | 0.0 | 0.0
Other, Net |  |  |  |  |  |  |  |  |  | 41.6 | 10.5 | 67.3
Net Cash Provided by Operating Activities |  |  |  |  |  |  |  |  |  | 289.9 | 138.8 | 67.7
Investing Activities: |  |  |  |  |  |  |  |  |  |  |  |
Capital Contributed to Subsidiary |  |  |  |  |  |  |  |  |  | 105.0 | 0.0 | 0.0
Capital Distribution from Subsidiary |  |  |  |  |  |  |  |  |  | 0.0 | 1.1 | 50.5
Sales, Paydowns and Maturities of Fixed Maturities |  |  |  |  |  |  |  |  |  | 11.8 | 11.5 | 0.0
Sales of Equity Securities |  |  |  |  |  |  |  |  |  | 9.4 | 15.1 | 0.0
Sales of Fair Value Option Investments |  |  |  |  |  |  |  |  |  | 0.0 | 6.9 | 0.0
Purchases of Fair Value Option Investments |  |  |  |  |  |  |  |  |  | (111.0) | (60.9) | 0.0
Payments to Acquire Businesses, Net of Cash Acquired |  |  |  |  |  |  |  |  |  | (71.0) | 0.0 | 0.0
Change in Short-term Investments |  |  |  |  |  |  |  |  |  | 90.3 | (94.3) | 52.7
Net Cash Provided (Used) by Investing Activities |  |  |  |  |  |  |  |  |  | (190.3) | (120.6) | 103.2
Notes Payable Proceeds: |  |  |  |  |  |  |  |  |  |  |  |
Net Proceeds from Issuance of Subordinated Debentures |  |  |  |  |  |  |  |  |  | 247.3 | 144.0 | 0.0
Cash Dividends Paid |  |  |  |  |  |  |  |  |  | (49.7) | (51.8) | (54.9)
Common Stock Repurchases |  |  |  |  |  |  |  |  |  | (45.0) | (114.0) | (100.4)
Cash Exercise of Stock Options |  |  |  |  |  |  |  |  |  | 3.9 | 0.5 | 1.7
Excess Tax Benefits on Share Based Awards |  |  |  |  |  |  |  |  |  | 0.7 | 0.2 | 1.3
Net Cash Used by Financing Activities |  |  |  |  |  |  |  |  |  | (101.6) | (21.1) | (152.3)
Increase (Decrease) in Cash |  |  |  |  |  |  |  |  |  | (2.0) | (2.9) | 18.6
Cash, Beginning of Year |  |  |  |  | $ 17.9 |  |  |  | $ 20.8 | 17.9 | 20.8 | 2.2
Cash, End of Year |  | $ 15.9 |  |  |  | $ 17.9 |  |  |  | 15.9 | 17.9 | 20.8
Purchases of Fixed Maturities |  |  |  |  |  |  |  |  |  | 14.8 | 0.0 | 0.0
Notes Payable Payments: |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  |  |  |  |  |  |  |  |  | $ 258.8 | $ 0.0 | $ 0.0

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- Definition This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (b)(7) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20187-122688 + Details
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