| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 635 | -30.3% |
| 3Q25 | 626 | -17.1% |
| 2Q25 | 624 | -39.4% |
| 1Q25 | 615 | +35.8% |
| 4Q24 | 911 | +221.9% |
| 3Q24 | 755 | +20.6% |
| 2Q24 | 1,030 | +312.0% |
| 1Q24 | 453 | +87.2% |
| 4Q23 | 283 | -10.2% |
| 3Q23 | 626 | +118.9% |
| 2Q23 | 250 | -83.0% |
| 1Q23 | 242 | -77.4% |
| 4Q22 | 315 | -89.8% |
| 3Q22 | 286 | -87.2% |
| 2Q22 | 1,473 | +3.1% |
| 1Q22 | 1,069 | +251.6% |
| 4Q21 | 3,089 | +623.4% |
| 3Q21 | 2,233 | +228.4% |
| 2Q21 | 1,429 | +4230.3% |
| 1Q21 | 304 | -92.4% |
| 4Q20 | 427 | -57.4% |
| 3Q20 | 680 | -33.5% |
| 2Q20 | 33 | -97.8% |
| 1Q20 | 3,997 | +179.3% |
| 4Q19 | 1,002 | -33.7% |
| 3Q19 | 1,022 | +3.1% |
| 2Q19 | 1,518 | +53.2% |
| 1Q19 | 1,431 | +41.8% |
| 4Q18 | 1,511 | +63.9% |
| 3Q18 | 991 | +9.3% |
| 2Q18 | 991 | +95.5% |
| 1Q18 | 1,009 | +146.1% |
| 4Q17 | 922 | -2.0% |
| 3Q17 | 907 | +81.0% |
| 2Q17 | 507 | +1.4% |
| 1Q17 | 410 | -59.0% |
| 4Q16 | 941 | +47.7% |
| 3Q16 | 501 | -2.1% |
| 2Q16 | 500 | - |
| 1Q16 | 1,001 | +0.1% |
| 4Q15 | 637 | -46.1% |
| 3Q15 | 512 | +6300.0% |
| 2Q15 | 0 | -100.0% |
| 1Q15 | 1,000 | -44.8% |
| 4Q14 | 1,182 | +363.5% |
| 3Q14 | 8 | -94.5% |
| 2Q14 | 1,657 | +255.6% |
| 1Q14 | 1,811 | +280.5% |
| 4Q13 | 255 | -0.4% |
| 3Q13 | 146 | +210.6% |
| 2Q13 | 466 | +31.3% |
| 1Q13 | 476 | +98.3% |
| 4Q12 | 256 | +2.5% |
| 3Q12 | 47 | +43.5% |
| 2Q12 | 355 | -16.4% |
| 1Q12 | 240 | -32.7% |
| 4Q11 | 249 | -39.6% |
| 3Q11 | 32 | - |
| 2Q11 | 424 | - |
| 1Q11 | 356 | - |
| 4Q10 | 413 | - |