| Computation of basic and diluted earnings/(loss) per share |
The following tables provide the computation of basic and diluted earnings per share of common stock for the three and six months ended June 30, 2026 and 2025. | | | | | | | | | | | | | | | ($ in millions, except per share amounts) | | | | | | For the three months ended June 30: | | 2026 | | 2025 | | Number of shares on which basic earnings per share is calculated: | | | | | | Weighted-average shares outstanding during period | | 941,192,024 | | 930,807,276 | | Add — Incremental shares under stock-based compensation plans | | 10,069,555 | | 14,690,010 | | Add — Incremental shares associated with contingently issuable shares | | 2,001,955 | | 2,464,631 | | Number of shares on which diluted earnings per share is calculated | | 953,263,534 | | 947,961,917 | | | | | | Income from continuing operations | | $ | 2,166 | | | $ | 2,193 | | | Income/(loss) from discontinued operations, net of tax | | (1) | | | 1 | | Net income on which basic and dilutive earnings per share is calculated | | $ | 2,165 | | | $ | 2,194 | | | | | | | Earnings per share of common stock: | | | | | | Assuming dilution | | | | | | Continuing operations | | $ | 2.27 | | | $ | 2.31 | | | Discontinued operations | | 0.00 | | | 0.00 | | | Total | | $ | 2.27 | | | $ | 2.31 | | | Basic | | | | | | Continuing operations | | $ | 2.30 | | | $ | 2.36 | | | Discontinued operations | | 0.00 | | | 0.00 | | | Total | | $ | 2.30 | | | $ | 2.36 | |
| | | | | | | | | | | | | | | ($ in millions, except per share amounts) | | | | For the six months ended June 30: | | 2026 | | 2025 | | Number of shares on which basic earnings per share is calculated: | | | | | | Weighted-average shares outstanding during period | | 939,862,828 | | 929,407,000 | | Add — Incremental shares under stock-based compensation plans | | 10,872,261 | | 14,955,436 | | Add — Incremental shares associated with contingently issuable shares | | 1,962,206 | | 2,302,637 | | Number of shares on which diluted earnings per share is calculated | | 952,697,295 | | 946,665,073 | | | | | | Income from continuing operations | | $ | 3,382 | | | $ | 3,248 | | | Income/(loss) from discontinued operations, net of tax | | (1) | | | 1 | | | Net income on which basic and dilutive earnings per share is calculated | | $ | 3,381 | | | $ | 3,249 | | | | | | | Earnings per share of common stock: | | | | | | Assuming dilution | | | | | | Continuing operations | | $ | 3.55 | | | $ | 3.43 | | | Discontinued operations | | 0.00 | | | 0.00 | | | Total | | $ | 3.55 | | | $ | 3.43 | | | Basic | | | | | | Continuing operations | | $ | 3.60 | | | $ | 3.49 | | | Discontinued operations | | 0.00 | | | 0.00 | | | Total | | $ | 3.60 | | | $ | 3.50 | |
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