| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 340 | -46.9% |
| 3Q25 | 362 | -53.7% |
| 2Q25 | 828 | -54.5% |
| 1Q25 | 3,660 | -17.8% |
| 4Q24 | 640 | -76.9% |
| 3Q24 | 782 | +105.8% |
| 2Q24 | 1,820 | +27.4% |
| 1Q24 | 4,455 | +1013.7% |
| 4Q23 | 2,766 | +200.3% |
| 3Q23 | 380 | -72.6% |
| 2Q23 | 1,429 | +29.4% |
| 1Q23 | 400 | -51.2% |
| 4Q22 | 921 | -12.0% |
| 3Q22 | 1,385 | +1.0% |
| 2Q22 | 1,104 | - |
| 1Q22 | 820 | - |
| 4Q21 | 1,046 | - |
| 3Q21 | 1,371 | - |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 87 | -93.3% |
| 1Q20 | 1,043 | +38.9% |
| 4Q19 | 700 | -61.1% |
| 3Q19 | 1,300 | +73.3% |
| 2Q19 | 1,300 | +73.3% |
| 1Q19 | 751 | +50.2% |
| 4Q18 | 1,798 | - |
| 3Q18 | 750 | - |
| 2Q18 | 750 | - |
| 1Q18 | 500 | - |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | -25 | - |
| 3Q15 | 1,500 | -40.0% |
| 2Q15 | 125 | - |
| 1Q15 | 400 | -77.0% |
| 4Q14 | 0 | - |
| 3Q14 | 2,500 | +150.0% |
| 2Q14 | 0 | -100.0% |
| 1Q14 | 1,738 | - |
| 4Q13 | 0 | - |
| 3Q13 | 1,000 | - |
| 2Q13 | 1,000 | - |