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v3.10.0.1

Reportable Segments - Revenue information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Segment Reporting Information |  |  |  |
Net investment income | $ 824 | $ 897 | $ 1,610 | $ 1,645
Realized capital gains and losses | (25) | 81 | (159) | 215
Total revenues | 10,099 | 9,813 | 19,869 | 19,457
Other revenue |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 228 | 226 | 444 | 436
Property-Liability |  |  |  |
Segment Reporting Information |  |  |  |
Net investment income | 353 | 387 | 690 | 695
Operating Segments | Property-Liability |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 8,189 | 7,807 | 16,208 | 15,566
Net investment income | 353 | 387 | 690 | 695
Realized capital gains and losses | (15) | 85 | (110) | 220
Total revenues | 8,711 | 8,460 | 17,146 | 16,829
Operating Segments | Property-Liability | Auto |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 5,705 | 5,438 | 11,296 | 10,826
Operating Segments | Property-Liability | Homeowners |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 1,864 | 1,815 | 3,712 | 3,630
Operating Segments | Property-Liability | Other personal lines |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 455 | 436 | 899 | 867
Operating Segments | Property-Liability | Commercial lines |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 165 | 118 | 301 | 243
Operating Segments | Property-Liability | Other revenue |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 184 | 181 | 358 | 348
Operating Segments | Allstate Protection |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 8,189 | 7,807 | 16,208 | 15,566
Operating Segments | Discontinued Lines and Coverages |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 0 | 0 | 0 | 0
Operating Segments | Service Businesses |  |  |  |
Segment Reporting Information |  |  |  |
Net investment income | 6 | 4 | 11 | 7
Realized capital gains and losses | (2) | 0 | (6) | 0
Intersegment premiums and service fees | 29 | 28 | 58 | 56
Total revenues | 320 | 260 | 633 | 507
Operating Segments | Service Businesses | Other revenue |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 16 | 17 | 32 | 33
Operating Segments | Service Businesses | Consumer product protection plans |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 121 | 70 | 244 | 129
Operating Segments | Service Businesses | Roadside assistance |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 68 | 67 | 132 | 135
Operating Segments | Service Businesses | Finance and insurance products |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 82 | 74 | 162 | 147
Operating Segments | Allstate Life |  |  |  |
Segment Reporting Information |  |  |  |
Net investment income | 130 | 123 | 252 | 243
Realized capital gains and losses | (3) | 1 | (6) | 2
Total revenues | 481 | 471 | 953 | 940
Operating Segments | Allstate Life | Other revenue |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 28 | 28 | 54 | 55
Operating Segments | Allstate Life | Traditional life insurance premiums |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 148 | 139 | 294 | 279
Operating Segments | Allstate Life | Accident and health insurance premiums |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 1 | 1 | 1 | 1
Operating Segments | Allstate Life | Interest-sensitive life insurance contract charges |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 177 | 179 | 358 | 360
Operating Segments | Allstate Benefits |  |  |  |
Segment Reporting Information |  |  |  |
Net investment income | 19 | 19 | 38 | 36
Realized capital gains and losses | 0 | 0 | (2) | 0
Total revenues | 302 | 288 | 605 | 574
Operating Segments | Allstate Benefits | Traditional life insurance premiums |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 10 | 9 | 19 | 18
Operating Segments | Allstate Benefits | Accident and health insurance premiums |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 245 | 232 | 493 | 464
Operating Segments | Allstate Benefits | Interest-sensitive life insurance contract charges |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 28 | 28 | 57 | 56
Operating Segments | Allstate Annuities |  |  |  |
Segment Reporting Information |  |  |  |
Net investment income | 293 | 354 | 583 | 643
Realized capital gains and losses | 6 | (5) | (23) | (7)
Total revenues | 302 | 352 | 566 | 642
Operating Segments | Allstate Annuities | Fixed annuities contract charges |  |  |  |
Segment Reporting Information |  |  |  |
Other revenue | 3 | 3 | 6 | 6
Operating Segments | Corporate and Other |  |  |  |
Segment Reporting Information |  |  |  |
Net investment income | 23 | 10 | 36 | 21
Realized capital gains and losses | (11) | 0 | (12) | 0
Total revenues | 12 | 10 | 24 | 21
Intersegment Eliminations |  |  |  |
Segment Reporting Information |  |  |  |
Total revenues | $ (29) | $ (28) | $ (58) | $ (56)

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