| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,171 | +160.2% |
| 3Q25 | 1,086 | +268.1% |
| 2Q25 | 746 | +14.4% |
| 1Q25 | 691 | +71.0% |
| 4Q24 | 450 | -20.1% |
| 3Q24 | 295 | -49.2% |
| 2Q24 | 652 | -9.7% |
| 1Q24 | 404 | -25.9% |
| 4Q23 | 563 | +407.2% |
| 3Q23 | 581 | -11.4% |
| 2Q23 | 722 | -35.9% |
| 1Q23 | 545 | -45.6% |
| 4Q22 | 111 | -87.9% |
| 3Q22 | 656 | -56.3% |
| 2Q22 | 1,126 | -41.4% |
| 1Q22 | 1,001 | +92.9% |
| 4Q21 | 920 | +384.2% |
| 3Q21 | 1,501 | - |
| 2Q21 | 1,921 | +19110.0% |
| 1Q21 | 519 | +60.7% |
| 4Q20 | 190 | -41.9% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 10 | -97.3% |
| 1Q20 | 323 | -12.0% |
| 4Q19 | 327 | +4.8% |
| 3Q19 | 462 | +20.0% |
| 2Q19 | 374 | +17.6% |
| 1Q19 | 367 | +1165.5% |
| 4Q18 | 312 | +231.9% |
| 3Q18 | 385 | +65.9% |
| 2Q18 | 318 | -8.4% |
| 1Q18 | 29 | -77.3% |
| 4Q17 | 94 | - |
| 3Q17 | 232 | - |
| 2Q17 | 347 | - |
| 1Q17 | 128 | - |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 8 | -98.2% |
| 2Q15 | 403 | +81.5% |
| 1Q15 | 347 | +3.6% |
| 4Q14 | 422 | +681.5% |
| 3Q14 | 450 | +2042.9% |
| 2Q14 | 222 | +282.8% |
| 1Q14 | 335 | +117.5% |
| 4Q13 | 54 | - |
| 3Q13 | 21 | - |
| 2Q13 | 58 | - |
| 1Q13 | 154 | - |
| 4Q12 | 0 | - |
| 3Q12 | 0 | -100.0% |
| 3Q11 | 100 | - |
| 2Q11 | 0 | - |
| 1Q11 | 68 | - |