| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 507 | +397.3% |
| 3Q25 | 1,055 | +1437.3% |
| 2Q25 | 274 | -19.2% |
| 1Q25 | 162 | -27.7% |
| 4Q24 | 102 | -33.0% |
| 3Q24 | 68 | -67.2% |
| 2Q24 | 339 | +158.2% |
| 1Q24 | 225 | +110.7% |
| 4Q23 | 152 | -676.4% |
| 3Q23 | 209 | +116.9% |
| 2Q23 | 131 | -72.5% |
| 1Q23 | 106 | -76.3% |
| 4Q22 | -27 | -112.2% |
| 3Q22 | 96 | -72.8% |
| 2Q22 | 478 | -30.1% |
| 1Q22 | 451 | +13.2% |
| 4Q21 | 216 | +116.3% |
| 3Q21 | 355 | +15663.1% |
| 2Q21 | 684 | +98023.2% |
| 1Q21 | 398 | +444.6% |
| 4Q20 | 100 | +74.0% |
| 3Q20 | 2 | -97.6% |
| 2Q20 | 0 | -59.4% |
| 1Q20 | 73 | +63.2% |
| 4Q19 | 57 | -63.2% |
| 3Q19 | 94 | +1067.2% |
| 2Q19 | 1 | -97.5% |
| 1Q19 | 44 | +57.9% |
| 4Q18 | 156 | +3703.5% |
| 3Q18 | 8 | +148.2% |
| 2Q18 | 67 | +474.8% |
| 1Q18 | 28 | +29.2% |
| 4Q17 | 4 | -32.3% |
| 3Q17 | 3 | +255.2% |
| 2Q17 | 11 | +82.2% |
| 1Q17 | 21 | -51.7% |
| 4Q16 | 6 | -89.2% |
| 3Q16 | 0 | -92.0% |
| 2Q16 | 6 | -94.5% |
| 1Q16 | 45 | -86.0% |
| 4Q15 | 56 | +24.9% |
| 3Q15 | 11 | -85.5% |
| 2Q15 | 117 | +5.2% |
| 1Q15 | 324 | +65.5% |
| 4Q14 | 44 | +83.3% |
| 3Q14 | 79 | +34.5% |
| 2Q14 | 111 | +125.6% |
| 1Q14 | 195 | +303.6% |
| 4Q13 | 24 | +11.3% |
| 3Q13 | 59 | +1181.1% |
| 2Q13 | 49 | +558.1% |
| 1Q13 | 48 | -37.1% |
| 4Q12 | 22 | -68.9% |
| 3Q12 | 4 | -91.3% |
| 2Q12 | 7 | -79.1% |
| 1Q12 | 77 | +48.7% |
| 4Q11 | 70 | - |
| 3Q11 | 53 | - |
| 2Q11 | 35 | - |
| 1Q11 | 51 | - |