| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,501 | +92.4% |
| 3Q25 | 1,200 | -20.1% |
| 2Q25 | 650 | - |
| 1Q25 | 650 | +30.0% |
| 4Q24 | 1,300 | -0.1% |
| 3Q24 | 1,501 | +200.2% |
| 2Q24 | 0 | -100.0% |
| 1Q24 | 500 | 0.0% |
| 4Q23 | 1,301 | +29.6% |
| 3Q23 | 500 | -80.0% |
| 2Q23 | 1,000 | -33.2% |
| 1Q23 | 500 | -92.9% |
| 4Q22 | 1,004 | - |
| 3Q22 | 2,500 | - |
| 2Q22 | 1,497 | - |
| 1Q22 | 7,003 | - |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 11 | -97.8% |
| 2Q20 | 0 | - |
| 1Q20 | 1,153 | +79.0% |
| 4Q19 | 96 | -82.6% |
| 3Q19 | 500 | +8233.3% |
| 2Q19 | 0 | - |
| 1Q19 | 644 | -41.5% |
| 4Q18 | 552 | +256.1% |
| 3Q18 | 6 | -98.8% |
| 2Q18 | 0 | -100.0% |
| 1Q18 | 1,100 | +447.3% |
| 4Q17 | 155 | - |
| 3Q17 | 500 | -33.3% |
| 2Q17 | 145 | -1.4% |
| 1Q17 | 201 | -11.1% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 750 | +230.4% |
| 2Q16 | 147 | -10.4% |
| 1Q16 | 226 | +105.5% |
| 4Q15 | 473 | - |
| 3Q15 | 227 | - |
| 2Q15 | 164 | -17.2% |
| 1Q15 | 110 | -32.9% |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 198 | - |
| 1Q14 | 164 | -67.2% |
| 4Q13 | 128 | +392.3% |
| 3Q13 | 350 | +30.1% |
| 2Q13 | 0 | - |
| 1Q13 | 500 | - |
| 4Q12 | 26 | -97.0% |
| 3Q12 | 269 | -24.2% |
| 2Q12 | 0 | -100.0% |
| 1Q12 | 0 | -100.0% |
| 4Q11 | 864 | - |
| 3Q11 | 354 | +414.4% |
| 2Q11 | 176 | - |
| 1Q11 | 123 | - |
| 4Q10 | 0 | - |
| 3Q10 | 68 | - |