| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 3Q24 | 0 | -100.0% |
| 2Q24 | 231 | -37.9% |
| 1Q24 | 285 | -14.7% |
| 4Q23 | 379 | +16.3% |
| 3Q23 | 415 | -63.0% |
| 2Q23 | 372 | -51.1% |
| 1Q23 | 334 | -43.6% |
| 4Q22 | 326 | -55.0% |
| 3Q22 | 1,122 | +112100.0% |
| 2Q22 | 760 | - |
| 1Q22 | 592 | +6477.8% |
| 4Q21 | 724 | - |
| 3Q21 | 1 | - |
| 2Q21 | 0 | - |
| 1Q21 | 9 | -90.2% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 92 | +206.7% |
| 4Q19 | 66 | -81.9% |
| 3Q19 | 30 | -91.1% |
| 2Q19 | 236 | +11700.0% |
| 1Q19 | 30 | +233.3% |
| 4Q18 | 364 | +36300.0% |
| 3Q18 | 338 | - |
| 2Q18 | 2 | -33.3% |
| 1Q18 | 9 | +28.6% |
| 4Q17 | 1 | - |
| 3Q17 | 0 | - |
| 2Q17 | 3 | - |
| 1Q17 | 7 | - |
| 3Q15 | 0 | - |
| 2Q15 | 0 | -100.0% |
| 1Q15 | 0 | -100.0% |
| 4Q14 | 0 | - |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 449 | - |
| 1Q14 | 551 | - |
| 4Q13 | 0 | - |
| 3Q13 | 500 | - |
| 4Q11 | 0 | - |