| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 338 | -25.7% |
| 3Q25 | 54 | -82.3% |
| 2Q25 | 204 | -34.2% |
| 1Q25 | 303 | 0.0% |
| 4Q24 | 455 | +4.8% |
| 3Q24 | 305 | -0.3% |
| 2Q24 | 310 | +2.6% |
| 1Q24 | 303 | +2654.5% |
| 4Q23 | 434 | -14.2% |
| 3Q23 | 306 | -16.4% |
| 2Q23 | 302 | +15000.0% |
| 1Q23 | 11 | -98.0% |
| 4Q22 | 506 | -32.5% |
| 3Q22 | 366 | -68.4% |
| 2Q22 | 2 | -99.8% |
| 1Q22 | 552 | -39.0% |
| 4Q21 | 750 | - |
| 3Q21 | 1,157 | - |
| 2Q21 | 1,203 | +40000.0% |
| 1Q21 | 905 | +154.9% |
| 2Q20 | 3 | - |
| 1Q20 | 355 | - |
| 4Q19 | 74 | - |