| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,079 | +115.8% |
| 3Q25 | 1,856 | +9.2% |
| 2Q25 | 1,654 | +3.4% |
| 1Q25 | 3,500 | +75.0% |
| 4Q24 | 963 | -61.4% |
| 3Q24 | 1,700 | -32.0% |
| 2Q24 | 1,600 | +148.0% |
| 1Q24 | 2,000 | +399.9% |
| 4Q23 | 2,500 | - |
| 3Q23 | 2,500 | - |
| 2Q23 | 645 | - |
| 1Q23 | 400 | - |
| 4Q21 | 0 | - |
| 3Q21 | 100 | - |
| 2Q21 | 500 | - |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 0 | -100.0% |
| 1Q12 | 0 | -100.0% |
| 4Q11 | 0 | - |
| 3Q11 | 39 | -31.0% |
| 2Q11 | 51 | +13.9% |
| 1Q11 | 108 | +0.9% |
| 4Q10 | 0 | - |
| 3Q10 | 57 | - |
| 2Q10 | 45 | - |
| 1Q10 | 107 | - |