| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,001 | -27.1% |
| 3Q25 | 650 | -75.9% |
| 2Q25 | 780 | -73.1% |
| 1Q25 | 1,057 | -52.3% |
| 4Q24 | 1,374 | -45.1% |
| 3Q24 | 2,701 | -4.2% |
| 2Q24 | 2,896 | -5.6% |
| 1Q24 | 2,218 | -30.3% |
| 4Q23 | 2,505 | +36.4% |
| 3Q23 | 2,819 | -27.9% |
| 2Q23 | 3,068 | -7.9% |
| 1Q23 | 3,180 | +11.7% |
| 4Q22 | 1,837 | -33.0% |
| 3Q22 | 3,908 | +321.1% |
| 2Q22 | 3,331 | - |
| 1Q22 | 2,846 | - |
| 4Q21 | 2,742 | - |
| 3Q21 | 928 | - |
| 4Q19 | 65 | -90.4% |
| 3Q19 | 500 | +25.0% |
| 2Q19 | 500 | -43.5% |
| 1Q19 | 885 | -33.3% |
| 4Q18 | 675 | -10.0% |
| 3Q18 | 400 | -11.5% |
| 2Q18 | 885 | +18.0% |
| 1Q18 | 1,327 | +216.0% |
| 4Q17 | 750 | +3650.0% |
| 3Q17 | 452 | +786.3% |
| 2Q17 | 750 | +1370.6% |
| 1Q17 | 420 | +460.0% |
| 4Q16 | 20 | -89.6% |
| 3Q16 | 51 | -67.3% |
| 2Q16 | 51 | -87.5% |
| 1Q16 | 75 | -64.1% |
| 4Q15 | 192 | -71.8% |
| 3Q15 | 156 | -48.2% |
| 2Q15 | 408 | -11.1% |
| 1Q15 | 209 | -69.7% |
| 4Q14 | 680 | +50.4% |
| 3Q14 | 301 | -70.7% |
| 2Q14 | 459 | -48.0% |
| 1Q14 | 689 | +59.9% |
| 4Q13 | 452 | -9.6% |
| 3Q13 | 1,028 | - |
| 2Q13 | 882 | - |
| 1Q13 | 431 | -49.3% |
| 4Q12 | 500 | - |
| 3Q12 | 0 | - |
| 2Q12 | 0 | - |
| 1Q12 | 850 | - |