| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 122 | 0.0% |
| 3Q25 | 101 | +10000.0% |
| 2Q25 | 106 | +10500.0% |
| 1Q25 | 160 | +226.5% |
| 4Q24 | 122 | +617.6% |
| 3Q24 | 1 | 0.0% |
| 2Q24 | 1 | - |
| 1Q24 | 49 | +11.4% |
| 4Q23 | 17 | +21.4% |
| 3Q23 | 1 | - |
| 2Q23 | 0 | -100.0% |
| 1Q23 | 44 | -18.5% |
| 4Q22 | 14 | -22.2% |
| 3Q22 | 0 | - |
| 2Q22 | 1 | -99.9% |
| 1Q22 | 54 | -91.6% |
| 4Q21 | 18 | +50.0% |
| 3Q21 | 0 | - |
| 2Q21 | 891 | - |
| 1Q21 | 646 | -61.1% |
| 4Q20 | 12 | -99.5% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 1,660 | +156.2% |
| 4Q19 | 2,293 | +180.3% |
| 3Q19 | 791 | +7.2% |
| 2Q19 | 793 | +17.0% |
| 1Q19 | 648 | +10.2% |
| 4Q18 | 818 | +20.1% |
| 3Q18 | 738 | +10.5% |
| 2Q18 | 678 | -1.5% |
| 1Q18 | 588 | -1.0% |
| 4Q17 | 681 | +4.1% |
| 3Q17 | 668 | +5.2% |
| 2Q17 | 688 | -1.6% |
| 1Q17 | 594 | +4.6% |
| 4Q16 | 654 | +59.9% |
| 3Q16 | 635 | -8.2% |
| 2Q16 | 699 | +11.8% |
| 1Q16 | 568 | +22.4% |
| 4Q15 | 409 | -17.5% |
| 3Q15 | 692 | +6.0% |
| 2Q15 | 625 | +1.1% |
| 1Q15 | 464 | +7.2% |
| 4Q14 | 496 | -1.4% |
| 3Q14 | 653 | -1.1% |
| 2Q14 | 618 | -0.2% |
| 1Q14 | 433 | -13.4% |
| 4Q13 | 503 | -1.9% |
| 3Q13 | 660 | +37.5% |
| 2Q13 | 619 | - |
| 1Q13 | 500 | - |
| 4Q12 | 513 | +291.6% |
| 3Q12 | 480 | - |
| 4Q11 | 131 | - |