| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 337 | -74.4% |
| 4Q25 | 851 | -41.0% |
| 3Q25 | 1,056 | +22.6% |
| 2Q25 | 1,670 | +103.7% |
| 1Q25 | 1,318 | +88.3% |
| 4Q24 | 1,442 | +106.0% |
| 3Q24 | 861 | +96.1% |
| 2Q24 | 820 | +2.5% |
| 1Q24 | 700 | +180.0% |
| 4Q23 | 700 | -53.3% |
| 3Q23 | 439 | -56.1% |
| 2Q23 | 800 | -55.6% |
| 1Q23 | 250 | -86.1% |
| 4Q22 | 1,500 | 0.0% |
| 3Q22 | 1,000 | -33.3% |
| 2Q22 | 1,800 | - |
| 1Q22 | 1,803 | - |
| 4Q21 | 1,500 | +2900.0% |
| 3Q21 | 1,500 | +650.0% |
| 4Q20 | 50 | -90.0% |
| 3Q20 | 200 | -62.1% |
| 2Q20 | 199 | -68.2% |
| 1Q20 | 200 | -73.3% |
| 4Q19 | 500 | -33.4% |
| 3Q19 | 528 | -57.8% |
| 2Q19 | 625 | -75.0% |
| 1Q19 | 750 | -4.1% |
| 4Q18 | 751 | +95.1% |
| 3Q18 | 1,250 | +233.3% |
| 2Q18 | 2,500 | +786.5% |
| 1Q18 | 782 | +501.5% |
| 4Q17 | 385 | +125.1% |
| 3Q17 | 375 | +91.3% |
| 2Q17 | 282 | -68.7% |
| 1Q17 | 130 | -79.2% |
| 4Q16 | 171 | -75.6% |
| 3Q16 | 196 | - |
| 2Q16 | 900 | - |
| 1Q16 | 625 | - |
| 4Q15 | 700 | - |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 0 | -100.0% |
| 1Q14 | 0 | -100.0% |
| 4Q13 | 47 | -90.9% |
| 3Q13 | 50 | -90.0% |
| 2Q13 | 100 | -50.0% |
| 1Q13 | 48 | -76.0% |
| 4Q12 | 516 | +194.9% |
| 3Q12 | 500 | +1900.0% |
| 2Q12 | 200 | +69.5% |
| 1Q12 | 200 | +33.3% |
| 4Q11 | 175 | +16.7% |
| 3Q11 | 25 | -75.0% |
| 2Q11 | 118 | - |
| 1Q11 | 150 | - |
| 4Q10 | 150 | - |
| 3Q10 | 99 | - |