| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 250 | -72.2% |
| 4Q25 | 20 | -92.3% |
| 3Q25 | 25 | - |
| 2Q25 | 223 | - |
| 1Q25 | 899 | +413.7% |
| 4Q24 | 260 | - |
| 3Q24 | 0 | - |
| 2Q24 | 0 | - |
| 1Q24 | 175 | -91.3% |
| 2Q23 | 0 | -100.0% |
| 1Q23 | 2,000 | +690.5% |
| 4Q22 | 82 | -64.7% |
| 3Q22 | 133 | -30.0% |
| 2Q22 | 32 | -50.8% |
| 1Q22 | 253 | +1846.2% |
| 4Q21 | 232 | - |
| 3Q21 | 190 | - |
| 2Q21 | 65 | -92.0% |
| 1Q21 | 13 | -89.9% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | - |
| 2Q20 | 813 | +279.9% |
| 1Q20 | 129 | -83.6% |
| 4Q19 | 250 | - |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 214 | -14.4% |
| 1Q19 | 786 | +57.2% |
| 4Q18 | 0 | - |
| 3Q18 | 250 | -10.7% |
| 2Q18 | 250 | +108.3% |
| 1Q18 | 500 | - |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 280 | - |
| 2Q17 | 120 | +150.0% |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 46 | -90.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 48 | -94.3% |
| 1Q16 | 507 | -0.4% |
| 4Q15 | 460 | +73.6% |
| 3Q15 | 690 | +269.0% |
| 2Q15 | 842 | +308.7% |
| 1Q15 | 509 | +30.5% |
| 4Q14 | 265 | -50.7% |
| 3Q14 | 187 | -38.1% |
| 2Q14 | 206 | +30.4% |
| 1Q14 | 390 | +245.1% |
| 4Q13 | 537 | +98.9% |
| 3Q13 | 302 | +52.5% |
| 2Q13 | 158 | +85.9% |
| 1Q13 | 113 | -53.7% |
| 4Q12 | 270 | -38.6% |
| 3Q12 | 198 | -37.9% |
| 2Q12 | 85 | -32.0% |
| 1Q12 | 244 | +378.4% |
| 4Q11 | 440 | +1417.2% |
| 3Q11 | 319 | +578.7% |
| 2Q11 | 125 | - |
| 1Q11 | 51 | - |
| 4Q10 | 29 | - |
| 3Q10 | 47 | - |