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v3.21.2

Segments of Operations - Earnings before income taxes by segment and sub-segment (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Segment Reporting Information [Line Items] |  |  |  |
Earnings before realized gains (losses) and income taxes | $ 241 | $ 32 | $ 499 | $ 175
Realized gains (losses) on securities | 43 | 108 | 120 | (220)
Realized gain on subsidiary | 4 | 0 | 4 | 0
Earnings (loss) from continuing operations before income taxes | 288 | 140 | 623 | (45)
Property and Casualty Insurance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Property and casualty insurance underwriting | 152 | 9 | 286 | 96
Investment and other income, net | 136 | 65 | 290 | 149
Earnings before realized gains (losses) and income taxes | 288 | 74 | 576 | 245
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Earnings before realized gains (losses) and income taxes | (47) | (42) | (77) | (70)
Specialty Property and transportation | Property and Casualty Insurance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Property and casualty insurance underwriting | 62 | 33 | 118 | 60
Specialty casualty | Property and Casualty Insurance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Property and casualty insurance underwriting | 71 | 27 | 127 | 79
Specialty financial | Property and Casualty Insurance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Property and casualty insurance underwriting | 21 | 0 | 46 | 17
Other specialty | Property and Casualty Insurance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Property and casualty insurance underwriting | (1) | (6) | (4) | (13)
Other lines | Property and Casualty Insurance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Property and casualty insurance underwriting | $ (1) | $ (45) | $ (1) | $ (47)

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