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v3.7.0.1

Segment Information Level 4 (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 USD ($) | Jun. 30, 2016 USD ($) | Jun. 30, 2017 USD ($) | Jun. 30, 2016 USD ($)
Segment Reporting Information [Line Items] |  |  |  |
Number of company reporting segments |  |  | 6 |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | $ (40) | $ 216 | $ 338 | $ 539
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 3,956 | 3,885 | 7,884 | 7,734
Insurance Commissions and Fees | 466 | 441 | 921 | 886
Net Investment Income (Loss) | 715 | 735 | 1,443 | 1,431
Total Realized Investment Gains (Losses) | 75 | 53 | 55 | (102)
Other Income | 23 | 23 | 42 | 43
Revenues | 4,769 | 4,696 | 9,424 | 9,106
Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 258 | 237 | 489 | 462
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 1,729 | 1,659 | 3,427 | 3,292
Insurance Commissions and Fees | 9 | 9 | 19 | 19
Property and Casualty, Personal Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 24 | (50) | 57 | (27)
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 941 | 986 | 1,886 | 1,970
Insurance Commissions and Fees | 0 |  | 0 | 0
Affinity Earned Premiums | 800 | 817 | 1,600 | 1,600
Property & Casualty Other Operations [Member] |  |  |  |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 20 | (154) | 44 | (137)
Group Insurance Policies [Member] |  |  |  |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 69 | 55 | 114 | 105
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 824 | 808 | 1,659 | 1,603
Mutual Fund [Member] |  |  |  |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 24 | 20 | 47 | 40
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 201 | 172 | 392 | 339
Life and Annuity Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 105 | 104 | 173 | 121
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 260 | 259 | 518 | 528
Corporate Segment [Member] |  |  |  |
Segment Reporting Information, Operating Income (Loss) [Abstract] |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | (540) | 4 | (586) | (25)
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Insurance Commissions and Fees | 1 | 1 | 2 | 2
Reclass from Commercial Lines to Personal Lines [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Other Income |  | 3 |  | 0
Accident and Health Insurance Product Line [Member] | Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 820 | 775 | 1,633 | 1,534
General Liability [Member] | Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 152 | 148 | 300 | 291
Package Business [Member] | Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 326 | 314 | 640 | 622
Automobiles Commercial [Member] | Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 161 | 154 | 322 | 312
Professional Liability [Member] | Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 60 | 55 | 120 | 108
Surety Product Line [Member] | Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 58 | 54 | 113 | 107
Property Insurance Product Line [Member] | Property and Casualty, Commercial Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 152 | 159 | 299 | 318
Automobiles Consumer [Member] | Property and Casualty, Personal Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 660 | 687 | 1,322 | 1,372
Homeowners [Member] | Property and Casualty, Personal Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 281 | 299 | 564 | 598
Disability Insurance Policy [Member] | Group Insurance Policies [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 379 | 381 | 760 | 750
Life Insurance Product Line [Member] | Group Insurance Policies [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 394 | 376 | 793 | 751
Property & Casualty Other Operations [Member] | Group Insurance Policies [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 51 | 51 | 106 | 102
Non Proprietary [Member] | Mutual Fund [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | 176 | 147 | 343 | 289
Proprietary [Member] | Life and Annuity Insurance Product Line [Member] |  |  |  |
Segment Reporting Information, Revenue for Reportable Segment [Abstract] |  |  |  |
Earned premiums and fee income | $ 25 | $ 25 | $ 49 | $ 50

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