| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2 | -99.8% |
| 3Q25 | 0 | -100.0% |
| 2Q25 | 432 | -46.2% |
| 1Q25 | 41 | -72.8% |
| 4Q24 | 943 | +2941.9% |
| 3Q24 | 1,227 | +58.5% |
| 2Q24 | 803 | +98.3% |
| 1Q24 | 151 | -64.3% |
| 4Q23 | 31 | -97.8% |
| 3Q23 | 774 | -37.7% |
| 2Q23 | 405 | +16.0% |
| 1Q23 | 423 | +495.8% |
| 4Q22 | 1,433 | +477.8% |
| 3Q22 | 1,243 | +7668.8% |
| 2Q22 | 349 | +8625.0% |
| 1Q22 | 71 | +144.8% |
| 4Q21 | 248 | +342.9% |
| 3Q21 | 16 | +77.8% |
| 2Q21 | 4 | +33.3% |
| 1Q21 | 29 | -94.8% |
| 4Q20 | 56 | +64.7% |
| 3Q20 | 9 | +125.0% |
| 2Q20 | 3 | +50.0% |
| 1Q20 | 558 | +1494.3% |
| 4Q19 | 34 | -37.0% |
| 3Q19 | 4 | 0.0% |
| 2Q19 | 2 | -50.0% |
| 1Q19 | 35 | +288.9% |
| 4Q18 | 54 | +14.9% |
| 3Q18 | 4 | +33.3% |
| 2Q18 | 4 | +100.0% |
| 1Q18 | 9 | -30.8% |
| 4Q17 | 47 | +38.2% |
| 3Q17 | 3 | +50.0% |
| 2Q17 | 2 | -60.0% |
| 1Q17 | 13 | -40.9% |
| 4Q16 | 34 | -22.7% |
| 3Q16 | 2 | 0.0% |
| 2Q16 | 5 | +66.7% |
| 1Q16 | 22 | +450.0% |
| 4Q15 | 44 | +88.3% |
| 3Q15 | 2 | +162.1% |
| 2Q15 | 3 | +5.0% |
| 1Q15 | 4 | +98.8% |
| 4Q14 | 23 | +65.7% |
| 3Q14 | 0 | -83.3% |
| 2Q14 | 2 | +429.1% |
| 1Q14 | 2 | +256.1% |
| 4Q13 | 14 | +33.2% |
| 3Q13 | 4 | +1159.5% |
| 2Q13 | 0 | +91.5% |
| 1Q13 | 0 | -62.6% |
| 4Q12 | 10 | - |
| 3Q12 | 0 | +44.6% |
| 2Q12 | 0 | -55.0% |
| 1Q12 | 1 | +275.4% |
| 3Q11 | 0 | +71.9% |
| 2Q11 | 0 | - |
| 1Q11 | 0 | - |
| 4Q10 | 2 | - |
| 3Q10 | 0 | - |