XML 49 R29.htm IDEA: XBRL DOCUMENT
v3.25.1

Earnings per Common Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Earnings Per Share [Abstract] |
Schedule of Computation of Basic and Diluted Earnings Per Common Share |
Computation of basic and diluted earnings per common share |  |  |  |
(In millions, except per share data) |  | Three months ended March 31, |  |
| 2025 |  | 2024 |  |  |  |
Numerator: |  |  |  |  |  |  |  |
Net income |  | $ | 596 |  |  | $ | 1,198 |  |  |  |  |
Less: Net income (loss) attributable to noncontrolling interest |  | 1 |  |  | (20) |  |  |  |  |
Net income attributable to Allstate |  | 595 |  |  | 1,218 |  |  |  |  |
Less: Preferred stock dividends |  | 29 |  |  | 29 |  |  |  |  |
Net income applicable to common shareholders |  | $ | 566 |  |  | $ | 1,189 |  |  |  |  |
Denominator: |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  | 265.3 |  |  | 263.5 |  |  |  |  |
Effect of dilutive potential common shares: |  |  |  |  |  |  |  |
Stock options |  | 2.6 |  |  | 2.5 |  |  |  |  |
Restricted stock units (non-participating) and performance stock awards |  | 0.9 |  |  | 0.5 |  |  |  |  |
Weighted average common and dilutive potential common shares outstanding |  | 268.8 |  |  | 266.5 |  |  |  |  |
Earnings per common share - Basic |  | $ | 2.13 |  |  | $ | 4.51 |  |  |  |  |
Earnings per common share - Diluted |  | $ | 2.11 |  |  | $ | 4.46 |  |  |  |  |
Anti-dilutive options excluded from diluted earnings per common share |  | 0.2 |  |  | 0.7 |  |  |  |  |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration