| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 59 | +3431.9% |
| 3Q25 | 27 | -94.9% |
| 2Q25 | 0 | -100.0% |
| 1Q25 | 16 | -86.2% |
| 4Q24 | 1 | -99.0% |
| 3Q24 | 535 | +34.8% |
| 2Q24 | 3,114 | +5491.3% |
| 1Q24 | 120 | +242.3% |
| 4Q23 | 170 | -38.5% |
| 3Q23 | 397 | +101.8% |
| 2Q23 | 55 | -80.4% |
| 1Q23 | 35 | +188.2% |
| 4Q22 | 277 | +2314175.0% |
| 3Q22 | 196 | - |
| 2Q22 | 284 | +71156.1% |
| 1Q22 | 12 | -9.2% |
| 4Q21 | 0 | - |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 0 | -98.9% |
| 1Q21 | 13 | -97.6% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -99.9% |
| 2Q20 | 36 | +5787.3% |
| 1Q20 | 559 | +151.0% |
| 4Q19 | 229 | -57.2% |
| 3Q19 | 254 | - |
| 2Q19 | 0 | -99.9% |
| 1Q19 | 222 | -11.6% |
| 4Q18 | 536 | +379.4% |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 553 | +232336.6% |
| 1Q18 | 251 | +393571.9% |
| 4Q17 | 112 | -55.2% |
| 3Q17 | 248 | +132986.1% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 0 | -96.8% |
| 4Q16 | 249 | +410.3% |
| 3Q16 | 0 | -99.9% |
| 2Q16 | 2,000 | +1143.7% |
| 1Q16 | 2 | -99.2% |
| 4Q15 | 48 | +99885.7% |
| 3Q15 | 346 | +4198.5% |
| 2Q15 | 160 | +412297.4% |
| 1Q15 | 251 | +1256810.0% |
| 4Q14 | 0 | -99.9% |
| 3Q14 | 8 | +161240.0% |
| 2Q14 | 0 | +11.4% |
| 1Q14 | 0 | -99.9% |
| 4Q13 | 54 | -84.1% |
| 3Q13 | 0 | - |
| 2Q13 | 0 | - |
| 1Q13 | 13 | - |
| 4Q12 | 340 | +1146.5% |
| 4Q11 | 27 | - |
| 3Q11 | 110 | - |
| 2Q11 | 0 | - |
| 1Q11 | 38 | - |
| 4Q10 | 0 | - |
| 3Q10 | 0 | - |