| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 37 | -96.3% |
| 3Q25 | 963 | - |
| 2Q25 | 0 | - |
| 1Q25 | 2,000 | -33.3% |
| 4Q24 | 1,000 | - |
| 3Q24 | 0 | - |
| 2Q24 | 0 | - |
| 1Q24 | 3,000 | 0.0% |
| 4Q23 | 0 | -100.0% |
| 3Q23 | 0 | - |
| 2Q23 | 0 | - |
| 1Q23 | 3,000 | +50.0% |
| 4Q22 | 1,000 | - |
| 3Q22 | 0 | - |
| 2Q22 | 0 | - |
| 1Q22 | 2,000 | 0.0% |
| 4Q21 | 0 | - |
| 3Q21 | 0 | - |
| 2Q21 | 0 | - |
| 1Q21 | 2,000 | +33.3% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | - |
| 2Q20 | 0 | - |
| 1Q20 | 1,500 | +100.0% |
| 4Q19 | 750 | +200.0% |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 0 | - |
| 1Q19 | 750 | - |
| 4Q18 | 250 | - |
| 3Q18 | 250 | - |
| 2Q18 | 0 | -100.0% |
| 1Q18 | 0 | -100.0% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 0 | - |
| 2Q17 | 250 | - |
| 1Q17 | 500 | -50.0% |
| 4Q16 | 250 | - |
| 3Q16 | 0 | - |
| 2Q16 | 0 | - |
| 1Q16 | 1,000 | +100.0% |
| 4Q15 | 0 | - |
| 3Q15 | 0 | - |
| 2Q15 | 0 | - |
| 1Q15 | 500 | - |
| 3Q14 | 0 | - |
| 2Q14 | 0 | - |
| 1Q14 | 0 | -100.0% |
| 4Q13 | 0 | -100.0% |
| 3Q13 | 0 | -100.0% |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 89 | -70.1% |
| 4Q12 | 350 | 0.0% |
| 3Q12 | 400 | +77.8% |
| 2Q12 | 100 | -55.6% |
| 1Q12 | 300 | -44.2% |
| 4Q11 | 350 | 0.0% |
| 3Q11 | 225 | -52.6% |
| 2Q11 | 225 | - |
| 1Q11 | 537 | - |
| 4Q10 | 350 | - |
| 3Q10 | 475 | - |