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Earnings Per Share Data | 3 Months Ended
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Mar. 31, 2025
Earnings Per Share [Abstract] |
Earnings Per Share Data | Earnings Per Share Data Earnings per share is based on weighted average number of outstanding common shares. Basic earnings per share excludes the impact of dilutive securities and is computed by dividing Net income by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock. The following table presents the income and share data used in the basic and diluted earnings per share computations.
Three months ended March 31 |
(In millions, except per share data) | 2025 |  | 2024
Net income | $ | 274 |  |  | $ | 338 |
Common Stock and Common Stock Equivalents |  |  |
Basic |  |  |
Weighted average shares outstanding | 271.3 |  |  | 271.6 |
Diluted |  |  |
Weighted average shares outstanding | 271.3 |  |  | 271.6 |
Dilutive effect of stock-based awards under compensation plans | 1.3 |  |  | 1.1 |
Total | 272.6 |  |  | 272.7 |
Earnings per share |  |  |
Basic | $ | 1.01 |  |  | $ | 1.24 |
Diluted | $ | 1.00 |  |  | $ | 1.24 |
Excluded from the calculation of diluted earnings per share is the impact of potential shares attributable to exercises or conversions into common stock under stock-based employee compensation plans that would have been antidilutive during the respective periods. The Company repurchased 700,000 shares of CNAF common stock at an aggregate cost of $34 million during the three months ended March 31, 2025. There were no share repurchases during the three months ended March 31, 2024.

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