| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 492 | -57.1% |
| 3Q25 | 240 | +112.4% |
| 2Q25 | 131 | -74.1% |
| 1Q25 | 1,522 | +168.0% |
| 4Q24 | 1,147 | +29.2% |
| 3Q24 | 113 | +79.4% |
| 2Q24 | 506 | +156.9% |
| 1Q24 | 568 | +42.4% |
| 4Q23 | 888 | +396.1% |
| 3Q23 | 63 | -81.0% |
| 2Q23 | 197 | -73.9% |
| 1Q23 | 399 | -46.9% |
| 4Q22 | 179 | -37.4% |
| 3Q22 | 332 | +1.8% |
| 2Q22 | 755 | +67.0% |
| 1Q22 | 751 | -28.2% |
| 4Q21 | 286 | -57.3% |
| 3Q21 | 326 | - |
| 2Q21 | 452 | - |
| 1Q21 | 1,046 | +45.3% |
| 4Q20 | 670 | +98.8% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 720 | +11.5% |
| 4Q19 | 337 | -8.9% |
| 3Q19 | 203 | -57.1% |
| 2Q19 | 294 | -54.8% |
| 1Q19 | 646 | +22.6% |
| 4Q18 | 370 | -4.6% |
| 3Q18 | 473 | -34.0% |
| 2Q18 | 650 | +6.9% |
| 1Q18 | 527 | +14.3% |
| 4Q17 | 388 | -55.6% |
| 3Q17 | 717 | +72.8% |
| 2Q17 | 608 | +386.4% |
| 1Q17 | 461 | -61.2% |
| 4Q16 | 874 | +41.2% |
| 3Q16 | 415 | -52.4% |
| 2Q16 | 125 | -80.2% |
| 1Q16 | 1,187 | -20.9% |
| 4Q15 | 619 | -9.0% |
| 3Q15 | 871 | +190.3% |
| 2Q15 | 632 | +150.8% |
| 1Q15 | 1,500 | +220.5% |
| 4Q14 | 680 | -67.7% |
| 3Q14 | 300 | -57.2% |
| 2Q14 | 252 | - |
| 1Q14 | 468 | - |
| 4Q13 | 2,107 | - |
| 3Q13 | 701 | - |