| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2Q26 | 547 | -15.7% |
| 1Q26 | 545 | -3.9% |
| 4Q25 | 425 | -9.5% |
| 3Q25 | 506 | +36.1% |
| 2Q25 | 650 | +48.5% |
| 1Q25 | 567 | +24.6% |
| 4Q24 | 470 | +20.9% |
| 3Q24 | 372 | -22.2% |
| 2Q24 | 437 | +23.3% |
| 1Q24 | 455 | +406.9% |
| 4Q23 | 388 | -84.9% |
| 3Q23 | 478 | -15.3% |
| 2Q23 | 355 | -17.4% |
| 1Q23 | 89 | -77.5% |
| 4Q22 | 2,574 | +758.5% |
| 3Q22 | 564 | +106.5% |
| 2Q22 | 429 | +142.2% |
| 1Q22 | 399 | +112.7% |
| 4Q21 | 299 | - |
| 3Q21 | 273 | -13.5% |
| 2Q21 | 177 | -37.6% |
| 1Q21 | 187 | -17.8% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 315 | +58.0% |
| 2Q20 | 284 | +13.7% |
| 1Q20 | 228 | -23.8% |
| 4Q19 | 344 | +805.7% |
| 3Q19 | 200 | +136.1% |
| 2Q19 | 250 | +518.9% |
| 1Q19 | 299 | +651.3% |
| 4Q18 | 38 | - |
| 3Q18 | 84 | - |
| 2Q18 | 40 | - |
| 1Q18 | 39 | - |
| 3Q17 | 0 | - |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 39 | -72.4% |
| 1Q16 | 142 | +14.2% |
| 4Q15 | 167 | +179.0% |
| 3Q15 | 168 | +181.7% |
| 2Q15 | 141 | +134.7% |
| 1Q15 | 124 | +106.3% |
| 4Q14 | 60 | -11.9% |
| 3Q14 | 59 | -12.4% |
| 2Q14 | 60 | -11.7% |
| 1Q14 | 60 | -11.4% |
| 4Q13 | 68 | +2.0% |
| 3Q13 | 68 | +2.1% |
| 2Q13 | 68 | +7.4% |
| 1Q13 | 68 | +2.9% |
| 4Q12 | 66 | +15.5% |
| 3Q12 | 66 | +16.0% |
| 2Q12 | 63 | - |
| 1Q12 | 66 | - |
| 4Q11 | 57 | - |
| 3Q11 | 57 | - |