| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 3Q25 | 2 | - |
| 2Q25 | 0 | - |
| 1Q25 | 11 | +85.7% |
| 1Q24 | 6 | +31.3% |
| 4Q23 | 9 | -100.4% |
| 3Q23 | 1 | -73.9% |
| 2Q23 | 0 | -27.3% |
| 1Q23 | 4 | -99.8% |
| 3Q22 | 4 | +64.3% |
| 2Q22 | 1 | -54.2% |
| 1Q22 | 2,313 | +25600.0% |
| 4Q22 | -2,284 | -37549.2% |
| 3Q21 | 2 | +47.4% |
| 2Q21 | 2 | +700.0% |
| 1Q21 | 14 | - |
| 4Q21 | 6 | - |
| 3Q20 | 1 | -29.6% |
| 2Q20 | 0 | -72.7% |
| 1Q21 | 9 | - |
| 4Q19 | 15 | +23.8% |
| 3Q19 | 2 | -99.1% |
| 2Q19 | 1 | -99.5% |
| 1Q19 | 8 | - |
| 4Q18 | 12 | +0.8% |
| 3Q18 | 301 | +50200.0% |
| 2Q18 | 201 | +9485.7% |
| 1Q17 | 11 | -96.7% |
| 4Q17 | 12 | +9.6% |
| 3Q17 | 0 | -99.7% |
| 2Q17 | 2 | -97.9% |
| 1Q17 | 13 | -96.1% |
| 4Q16 | 11 | +52.0% |
| 3Q16 | 0 | -53.8% |
| 2Q16 | 0 | - |
| 1Q16 | 361 | +1762.9% |
| 3Q16 | 192 | +14676.9% |
| 2Q16 | 100 | - |
| 1Q16 | 348 | +1693.8% |
| 4Q15 | 7 | - |
| 3Q15 | 1 | - |
| 1Q15 | 0 | - |
| 1Q15 | 19 | - |
| 4Q13 | 6 | -99.2% |
| 3Q13 | 7 | - |
| 2Q13 | 3 | -98.2% |
| 1Q13 | 21 | +2914.3% |
| 4Q12 | 850 | +9450.6% |
| 3Q12 | 0 | - |
| 2Q12 | 206 | +9752.4% |
| 1Q12 | 10 | - |
| 4Q11 | 8 | - |
| 2Q11 | 5 | - |
| 1Q12 | 0 | - |
| 3Q11 | 0 | - |
| 2Q11 | 2 | - |