| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,500 | -46.6% |
| 3Q25 | 1,500 | +45.3% |
| 2Q25 | 0 | -100.0% |
| 1Q25 | 2,012 | +618.6% |
| 4Q24 | 4,686 | -53.1% |
| 3Q24 | 1,032 | +312.8% |
| 2Q24 | 1,066 | +113.2% |
| 1Q24 | 280 | -24.1% |
| 4Q23 | 9,996 | +899.6% |
| 3Q23 | 250 | - |
| 2Q23 | 500 | - |
| 1Q23 | 369 | - |
| 4Q22 | 1,000 | - |
| 4Q18 | 90 | -94.0% |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 0 | -100.0% |
| 1Q18 | 100 | - |
| 4Q17 | 1,498 | +49.9% |
| 3Q17 | 1,498 | +24.7% |
| 2Q17 | 1,496 | - |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 999 | - |
| 3Q16 | 1,201 | +35.1% |
| 2Q16 | 0 | - |
| 1Q16 | 300 | - |
| 3Q15 | 889 | - |