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Reportable Segments - Financial performance (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Jun. 30, 2020
Segment Reporting Information |  |  |
Net investment income | $ 421 | $ 648 |
Net income applicable to common shareholders | 513 | 1,261 |
Shelter-in-Place Payback expense | 210 | 0 |
Allstate Protection (1) |  |  |
Segment Reporting Information |  |  |
Underwriting income (loss) | 1,348 | 703 |
Discontinued Lines and Coverages |  |  |
Segment Reporting Information |  |  |
Underwriting income (loss) | (3) | (3) |
Property-Liability |  |  |
Segment Reporting Information |  |  |
Underwriting income (loss) | 1,345 | 700 |
Net investment income | 202 | 291 |
Income tax expense on operations | (303) | (202) |
Realized capital gains (losses), after-tax | (82) | 393 |
Net income applicable to common shareholders | 1,162 | 1,182 |
Service Businesses |  |  |
Segment Reporting Information |  |  |
Adjusted net income | 37 | 11 |
Net investment income | 10 | 9 |
Realized capital gains (losses), after-tax | (19) | 7 |
Amortization of purchased intangibles, after-tax | (21) | (24) |
Net income applicable to common shareholders | (3) | (6) |
Allstate Life |  |  |
Segment Reporting Information |  |  |
Adjusted net income | 80 | 73 |
Net investment income | 128 | 127 |
Realized capital gains (losses), after-tax | (25) | (4) |
Valuation changes on embedded derivatives not hedged, after-tax | 12 | 0 |
DAC and DSI amortization related to realized capital gains and losses, after-tax | (3) | (2) |
Net income applicable to common shareholders | 64 | 67 |
Allstate Benefits |  |  |
Segment Reporting Information |  |  |
Adjusted net income | 24 | 31 |
Net investment income | 20 | 19 |
Realized capital gains (losses), after-tax | (10) | 3 |
Net income applicable to common shareholders | 14 | 34 |
Allstate Annuities |  |  |
Segment Reporting Information |  |  |
Adjusted net income | (139) | (25) |
Net investment income | 47 | 190 |
Realized capital gains (losses), after-tax | (213) | 124 |
Valuation changes on embedded derivatives not hedged, after-tax | 2 | (3) |
Gain on disposition of operations, after-tax | 1 | 1 |
Net income applicable to common shareholders | (349) | 97 |
Corporate and Other |  |  |
Segment Reporting Information |  |  |
Adjusted net income | (107) | (103) |
Realized capital gains (losses), after-tax | (17) | 1 |
Pension and other postretirement remeasurement gains (losses), after-tax | (251) | (11) |
Net income applicable to common shareholders | $ (375) | $ (113) |
Forecast |  |  |
Segment Reporting Information |  |  |
Shelter-in-Place Payback expense |  |  | $ 600

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