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Segments of Operations (Details 1) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Earnings before realized gains (losses) and income taxes |  | $ 227 |  | $ 118 | $ 400 |  | $ 260
Realized gains (losses) on securities |  | (1) |  | 12 | 18 |  | 31
Realized loss on subsidiaries |  | 0 |  | 0 | (162) |  | 0
Earnings before income taxes |  | 226 |  | 130 | 256 |  | 291
Property and Casualty Insurance [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Property and casualty insurance underwriting |  | 50 |  | 29 | 110 |  | 87
Investment and other income, net |  | 124 | [1] | 62 | 197 | [1] | 116
Earnings before realized gains (losses) and income taxes |  | 174 |  | 91 | 307 |  | 203
Annuity [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Earnings before realized gains (losses) and income taxes |  | 88 |  | 84 | 163 |  | 157
Run-off Long-term Care and Life [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Earnings before realized gains (losses) and income taxes |  | 4 |  | (2) | 8 |  | (4)
Other [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Earnings before realized gains (losses) and income taxes | [2] | (39) |  | (55) | (78) |  | (96)
Specialty Property and transportation [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Property and casualty insurance underwriting |  | (13) |  | (18) | (6) |  | (12)
Specialty casualty [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Property and casualty insurance underwriting |  | 37 |  | 30 | 65 |  | 68
Specialty financial [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Property and casualty insurance underwriting |  | 24 |  | 15 | 46 |  | 25
Specialty Other [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Property and casualty insurance underwriting |  | 3 |  | 2 | 6 |  | 7
Other Lines [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Property and casualty insurance underwriting |  | $ (1) |  | $ 0 | $ (1) |  | $ (1)
[1] | Includes pretax income of $51 million (before noncontrolling interest) from the sale of the Le Pavillon Hotel in the second quarter of 2015.
[2] | Includes holding company expenses. Also includes losses of managed investment entities attributable to noncontrolling interest of $18 million for both the second quarter and the first six months of 2014. Following the adoption of new guidance in the first quarter of 2015, there are no longer earnings (losses) of managed investment entities that are attributable to noncontrolling interests. See Note A — “Accounting Policies — Managed Investment Entities.”

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