| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q24 | 504 | +84.6% |
| 3Q24 | 550 | +450.0% |
| 2Q24 | 50 | - |
| 1Q24 | 385 | -52.2% |
| 4Q23 | 273 | +16.2% |
| 3Q23 | 100 | -57.8% |
| 2Q23 | 0 | - |
| 1Q23 | 807 | - |
| 4Q22 | 235 | - |
| 3Q22 | 237 | - |
| 4Q21 | 0 | - |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 25 | -90.5% |
| 1Q21 | 56 | -58.4% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 13 | -92.4% |
| 2Q20 | 272 | +149.7% |
| 1Q20 | 135 | -43.5% |
| 4Q19 | 151 | -55.4% |
| 3Q19 | 174 | -27.2% |
| 2Q19 | 108 | +188.9% |
| 1Q19 | 239 | +962.4% |
| 4Q18 | 338 | +238.8% |
| 3Q18 | 240 | - |
| 2Q18 | 37 | - |
| 1Q18 | 22 | -90.2% |
| 4Q17 | 100 | -92.0% |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 229 | +93.9% |
| 4Q16 | 1,243 | +17.4% |
| 3Q16 | 586 | +21.2% |
| 2Q16 | 318 | +1856.3% |
| 1Q16 | 118 | -60.5% |
| 4Q15 | 1,058 | +477.5% |
| 3Q15 | 483 | +51.8% |
| 2Q15 | 16 | -93.0% |
| 1Q15 | 300 | +1427.6% |
| 4Q14 | 183 | +120.7% |
| 3Q14 | 318 | +173.7% |
| 2Q14 | 232 | - |
| 1Q14 | 19 | -93.1% |
| 4Q13 | 83 | -87.2% |
| 3Q13 | 116 | -37.3% |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 284 | +122.3% |
| 4Q12 | 647 | +47.2% |
| 3Q12 | 185 | +28.0% |
| 2Q12 | 200 | +187.4% |
| 1Q12 | 128 | -30.9% |
| 4Q11 | 440 | +266.6% |
| 3Q11 | 145 | +52.7% |
| 2Q11 | 69 | - |
| 1Q11 | 185 | - |
| 4Q10 | 120 | - |
| 3Q10 | 95 | - |