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Reportable Segments (Tables) | 9 Months Ended
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Sep. 30, 2023
Segment Reporting [Abstract] |
Schedule of Reportable Segments Financial Performance | A reconciliation of these measures to net income (loss) applicable to common shareholders is provided below.
Reportable segments financial performance
|  | Three months ended September 30, |  | Nine months ended September 30,
($ in millions) |  | 2023 |  | 2022 |  | 2023 |  | 2022
Underwriting income (loss) by segment |  |  |  |  |  |  |  |
Allstate Protection |  | $ | (331) |  |  | $ | (1,170) |  |  | $ | (3,421) |  |  | $ | (1,749) |
Run-off Property-Liability |  | (83) |  |  | (122) |  |  | (88) |  |  | (127) |
Total Property-Liability |  | (414) |  |  | (1,292) |  |  | (3,509) |  |  | (1,876) |
Adjusted net income (loss) by segment, after-tax |  |  |  |  |  |  |  |
Protection Services |  | 27 |  |  | 35 |  |  | 102 |  |  | 131 |
Allstate Health and Benefits |  | 69 |  |  | 63 |  |  | 182 |  |  | 187 |
Corporate and Other |  | (110) |  |  | (104) |  |  | (310) |  |  | (322) |
Reconciling items |  |  |  |  |  |  |  |
Property-Liability net investment income |  | 627 |  |  | 632 |  |  | 1,680 |  |  | 1,696 |
Net gains (losses) on investments and derivatives |  | (86) |  |  | (167) |  |  | (223) |  |  | (1,167) |
Pension and other postretirement remeasurement gains (losses) |  | (149) |  |  | (79) |  |  | (56) |  |  | (91) |
Amortization of purchased intangibles (1) |  | (23) |  |  | (29) |  |  | (71) |  |  | (86) |
Gain (loss) on disposition |  | (5) |  |  | (5) |  |  | (4) |  |  | 6 |
Non-recurring costs (2) |  | — |  |  | — |  |  | (90) |  |  | — |
Income tax benefit on reconciling items |  | 25 |  |  | 246 |  |  | 501 |  |  | 396 |
Total reconciling items |  | 389 |  |  | 598 |  |  | 1,737 |  |  | 754 |
Less: Net income (loss) attributable to noncontrolling interest (3) |  | 2 |  |  | (15) |  |  | (22) |  |  | (35) |
Net loss applicable to common shareholders |  | $ | (41) |  |  | $ | (685) |  |  | $ | (1,776) |  |  | $ | (1,091) |
(1)Excludes amortization of purchased intangibles in Property-Liability, which is included above in underwriting income. (2)Relates to settlement costs for non-recurring litigation that is outside of the ordinary course of business. See Note 14 for additional details. (3)Reflects net income (loss) attributable to noncontrolling interest in Property-Liability.
Schedule of Reportable Segments Revenue Information |
Reportable segments revenue information
($ in millions) |  | Three months ended September 30, |  | Nine months ended September 30,
| 2023 |  | 2022 |  | 2023 |  | 2022
Property-Liability |  |  |  |  |  |  |  |
Insurance premiums |  |  |  |  |  |  |  |
Auto |  | $ | 8,345 |  |  | $ | 7,545 |  |  | $ | 24,374 |  |  | $ | 21,974 |
Homeowners |  | 2,969 |  |  | 2,642 |  |  | 8,662 |  |  | 7,698 |
Other personal lines |  | 608 |  |  | 540 |  |  | 1,757 |  |  | 1,616 |
Commercial lines |  | 194 |  |  | 296 |  |  | 628 |  |  | 874 |
Other business lines |  | 154 |  |  | 134 |  |  | 405 |  |  | 367 |
Allstate Protection |  | 12,270 |  |  | 11,157 |  |  | 35,826 |  |  | 32,529 |
Run-off Property-Liability |  | — |  |  | — |  |  | — |  |  | — |
Total Property-Liability insurance premiums |  | 12,270 |  |  | 11,157 |  |  | 35,826 |  |  | 32,529 |
Other revenue |  | 393 |  |  | 364 |  |  | 1,135 |  |  | 1,066 |
Net investment income |  | 627 |  |  | 632 |  |  | 1,680 |  |  | 1,696 |
Net gains (losses) on investments and derivatives |  | (62) |  |  | (123) |  |  | (185) |  |  | (988) |
Total Property-Liability |  | 13,228 |  |  | 12,030 |  |  | 38,456 |  |  | 34,303 |
Protection Services |  |  |  |  |  |  |  |
Protection plans |  | 392 |  |  | 330 |  |  | 1,126 |  |  | 961 |
Roadside assistance |  | 51 |  |  | 50 |  |  | 148 |  |  | 152 |
Finance and insurance products |  | 126 |  |  | 124 |  |  | 382 |  |  | 362 |
Intersegment premiums and service fees (1) |  | 34 |  |  | 39 |  |  | 102 |  |  | 118 |
Other revenue |  | 75 |  |  | 84 |  |  | 243 |  |  | 269 |
Net investment income |  | 19 |  |  | 13 |  |  | 53 |  |  | 34 |
Net gains (losses) on investments and derivatives |  | (8) |  |  | (13) |  |  | (13) |  |  | (56) |
Total Protection Services |  | 689 |  |  | 627 |  |  | 2,041 |  |  | 1,840 |
Allstate Health and Benefits |  |  |  |  |  |  |  |
Employer voluntary benefits |  | 253 |  |  | 257 |  |  | 753 |  |  | 777 |
Group health |  | 111 |  |  | 96 |  |  | 328 |  |  | 285 |
Individual health |  | 99 |  |  | 110 |  |  | 298 |  |  | 334 |
Other revenue |  | 104 |  |  | 90 |  |  | 306 |  |  | 277 |
Net investment income |  | 20 |  |  | 17 |  |  | 60 |  |  | 50 |
Net gains (losses) on investments and derivatives |  | (2) |  |  | (6) |  |  | 1 |  |  | (25) |
Total Allstate Health and Benefits |  | 585 |  |  | 564 |  |  | 1,746 |  |  | 1,698 |
Corporate and Other |  |  |  |  |  |  |  |
Other revenue |  | 20 |  |  | 23 |  |  | 66 |  |  | 72 |
Net investment income |  | 23 |  |  | 28 |  |  | 81 |  |  | 66 |
Net gains (losses) on investments and derivatives |  | (14) |  |  | (25) |  |  | (26) |  |  | (98) |
Total Corporate and Other |  | 29 |  |  | 26 |  |  | 121 |  |  | 40 |
Intersegment eliminations (1) |  | (34) |  |  | (39) |  |  | (102) |  |  | (118) |
Consolidated revenues |  | $ | 14,497 |  |  | $ | 13,208 |  |  | $ | 42,262 |  |  | $ | 37,763 |
(1)Intersegment insurance premiums and service fees are primarily related to Arity and Allstate Roadside and are eliminated in the condensed consolidated financial statements.

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