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Profit Per Share (Tables) | 3 Months Ended
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Mar. 31, 2025
Earnings Per Share Reconciliation [Abstract] |
Computations of profit per share |
Computations of profit per share: |  |  | Three Months Ended March 31,
(Dollars in millions except per share data) |  |  |  |  | 2025 |  | 2024
Profit for the period (A) 1 |  |  |  |  | $ | 2,003 |  |  | $ | 2,856 |
Determination of shares (in millions): |  |  |  |  |  |  |
Weighted-average number of common shares outstanding (B) |  |  |  |  | 474.9 |  | 493.9
Shares issuable on exercise of stock awards, net of shares assumed to be purchased out of proceeds at average market price |  |  |  |  | 2.2 |  | 3.0
Average common shares outstanding for fully diluted computation (C) 2 |  |  |  |  | 477.1 |  | 496.9
Profit per share of common stock: |  |  |  |  |  |  |
Assuming no dilution (A/B) |  |  |  |  | $ | 4.22 |  |  | $ | 5.78 |
Assuming full dilution (A/C) 2 |  |  |  |  | $ | 4.20 |  |  | $ | 5.75 |
Shares outstanding as of March 31, (in millions) |  |  |  |  | 471.0 |  |  | 489.3 |
1 Profit attributable to common shareholders. |  |  |  |  |  |  |
2 Diluted by assumed exercise of stock-based compensation awards using the treasury stock method.

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- 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
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