| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 223 | -29.0% |
| 3Q25 | 100 | -70.6% |
| 2Q25 | 100 | -21.6% |
| 1Q25 | 170 | +0.1% |
| 4Q24 | 315 | -55.8% |
| 3Q24 | 340 | +582.7% |
| 2Q24 | 127 | - |
| 1Q24 | 170 | -91.5% |
| 4Q23 | 712 | +52.8% |
| 3Q23 | 49 | -83.4% |
| 2Q23 | 0 | -100.0% |
| 1Q23 | 2,000 | +250.1% |
| 4Q22 | 466 | +521.6% |
| 3Q22 | 300 | +100.0% |
| 2Q22 | 325 | +116.7% |
| 1Q22 | 571 | +471.3% |
| 4Q21 | 75 | +50.0% |
| 3Q21 | 150 | +200.0% |
| 2Q21 | 150 | +100.0% |
| 1Q21 | 100 | -42.5% |
| 4Q20 | 50 | -50.0% |
| 3Q20 | 50 | -33.3% |
| 2Q20 | 75 | +50.0% |
| 1Q20 | 173 | +131.7% |
| 4Q19 | 100 | -36.1% |
| 3Q19 | 75 | -27.0% |
| 2Q19 | 50 | -65.1% |
| 1Q19 | 75 | +107.2% |
| 4Q18 | 156 | +156300.0% |
| 3Q18 | 102 | +917.8% |
| 2Q18 | 143 | -14.1% |
| 1Q18 | 36 | -63.5% |
| 4Q17 | 0 | -99.9% |
| 3Q17 | 10 | -84.7% |
| 2Q17 | 166 | - |
| 1Q17 | 99 | -14.7% |
| 4Q16 | 144 | - |
| 3Q16 | 66 | - |
| 2Q16 | 0 | - |
| 1Q16 | 116 | - |
| 3Q15 | 0 | -100.0% |
| 2Q15 | 0 | -100.0% |
| 1Q15 | 0 | -100.0% |
| 3Q14 | 60 | +140.3% |
| 2Q14 | 33 | -70.1% |
| 1Q14 | 88 | +298.4% |
| 3Q13 | 25 | - |
| 2Q13 | 113 | - |
| 1Q13 | 22 | -39.9% |
| 1Q12 | 36 | -50.0% |
| 1Q11 | 73 | - |