| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 584 | -67.9% |
| 3Q25 | 1,245 | -17.3% |
| 2Q25 | 1,778 | +5.5% |
| 1Q25 | 2,229 | +35.9% |
| 4Q24 | 1,822 | +76.2% |
| 3Q24 | 1,505 | +85.8% |
| 2Q24 | 1,685 | +212.0% |
| 1Q24 | 1,640 | +184.2% |
| 4Q23 | 1,034 | +28.9% |
| 3Q23 | 810 | -37.4% |
| 2Q23 | 540 | -68.4% |
| 1Q23 | 577 | -58.6% |
| 4Q22 | 802 | -14.8% |
| 3Q22 | 1,293 | +22.1% |
| 2Q22 | 1,711 | +643.9% |
| 1Q22 | 1,394 | +285.1% |
| 4Q21 | 941 | - |
| 3Q21 | 1,059 | - |
| 2Q21 | 230 | - |
| 1Q21 | 362 | -27.6% |
| 4Q20 | 0 | - |
| 3Q20 | 0 | - |
| 2Q20 | 0 | - |
| 1Q20 | 500 | - |
| 1Q19 | 0 | -100.0% |
| 4Q18 | 745 | - |
| 3Q18 | 348 | +26.5% |
| 2Q18 | 348 | -85.6% |
| 1Q18 | 298 | -91.7% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 275 | -87.8% |
| 2Q17 | 2,415 | -12.6% |
| 1Q17 | 3,585 | +2.8% |
| 4Q16 | 2,954 | -8.2% |
| 3Q16 | 2,258 | - |
| 2Q16 | 2,762 | - |
| 1Q16 | 3,486 | +149.4% |
| 4Q15 | 3,218 | +114.7% |
| 1Q15 | 1,398 | +61.2% |
| 4Q14 | 1,499 | +270.1% |
| 3Q14 | 1,554 | - |
| 2Q14 | 982 | - |
| 1Q14 | 867 | - |
| 4Q13 | 405 | - |
| 4Q12 | 0 | - |
| 3Q12 | 8,000 | - |
| 2Q12 | 2,000 | - |
| 1Q12 | 3,000 | - |