| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 230 | -34.3% |
| 3Q25 | 435 | +45.0% |
| 2Q25 | 527 | +427.0% |
| 1Q25 | 730 | +82.5% |
| 4Q24 | 350 | +133.3% |
| 3Q24 | 300 | 0.0% |
| 2Q24 | 100 | -33.3% |
| 1Q24 | 400 | 0.0% |
| 4Q23 | 150 | -81.1% |
| 3Q23 | 300 | +66.7% |
| 2Q23 | 150 | +108.3% |
| 1Q23 | 400 | +13.6% |
| 4Q22 | 792 | +1516.3% |
| 3Q22 | 180 | +24.1% |
| 2Q22 | 72 | +67.4% |
| 1Q22 | 352 | +13.9% |
| 4Q21 | 49 | - |
| 3Q21 | 145 | -27.9% |
| 2Q21 | 43 | -20.4% |
| 1Q21 | 309 | -76.7% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 201 | -9.5% |
| 2Q20 | 54 | -90.8% |
| 1Q20 | 1,328 | +59.2% |
| 4Q19 | 105 | -89.1% |
| 3Q19 | 222 | -50.6% |
| 2Q19 | 588 | +30.7% |
| 1Q19 | 834 | -19.7% |
| 4Q18 | 962 | +807.5% |
| 3Q18 | 449 | +193.5% |
| 2Q18 | 450 | +246.2% |
| 1Q18 | 1,039 | +83.9% |
| 4Q17 | 106 | -89.4% |
| 3Q17 | 153 | -84.7% |
| 2Q17 | 130 | -87.0% |
| 1Q17 | 565 | -92.9% |
| 4Q16 | 1,000 | -67.2% |
| 3Q16 | 1,000 | -67.2% |
| 2Q16 | 1,001 | +11.2% |
| 1Q16 | 8,000 | +166.6% |
| 4Q15 | 3,051 | +52.5% |
| 3Q15 | 3,050 | +79.4% |
| 2Q15 | 900 | -25.0% |
| 1Q15 | 3,001 | +566.8% |
| 4Q14 | 2,000 | +400.0% |
| 3Q14 | 1,700 | +1599.7% |
| 2Q14 | 1,200 | - |
| 1Q14 | 450 | +447.3% |
| 4Q13 | 400 | +100.0% |
| 3Q13 | 100 | -51.3% |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 82 | +296.0% |
| 4Q12 | 200 | -11.6% |
| 3Q12 | 205 | -76.8% |
| 2Q12 | 241 | -66.7% |
| 1Q12 | 20 | -96.2% |
| 4Q11 | 226 | -63.2% |
| 3Q11 | 883 | -43.1% |
| 2Q11 | 724 | -57.2% |
| 1Q11 | 548 | +237.6% |
| 4Q10 | 615 | - |
| 3Q10 | 1,552 | - |
| 2Q10 | 1,691 | - |
| 1Q10 | 162 | - |