| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q26 | 73 | -66.0% |
| 3Q26 | 35 | -74.5% |
| 2Q26 | 65 | -33.7% |
| 1Q26 | 100 | +100.0% |
| 4Q25 | 215 | +207.1% |
| 3Q25 | 137 | +22.3% |
| 2Q25 | 98 | +24.1% |
| 1Q25 | 50 | -36.7% |
| 4Q24 | 70 | -87.2% |
| 3Q24 | 112 | - |
| 2Q24 | 79 | +690.0% |
| 1Q24 | 79 | -82.6% |
| 4Q23 | 549 | -69.1% |
| 3Q23 | 0 | -100.0% |
| 2Q23 | 10 | -97.5% |
| 1Q23 | 455 | -50.9% |
| 4Q22 | 1,774 | +609.6% |
| 3Q22 | 405 | - |
| 2Q22 | 396 | - |
| 1Q22 | 927 | +1395.2% |
| 4Q21 | 250 | -18.6% |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 62 | -36.7% |
| 4Q20 | 307 | -15.0% |
| 3Q20 | 368 | -0.5% |
| 2Q20 | 230 | -38.5% |
| 1Q20 | 98 | -75.5% |
| 4Q19 | 361 | -58.3% |
| 3Q19 | 370 | +0.8% |
| 2Q19 | 374 | -6.0% |
| 1Q19 | 400 | +7.2% |
| 4Q18 | 866 | +283.2% |
| 3Q18 | 367 | +82.6% |
| 2Q18 | 398 | +81.7% |
| 1Q18 | 373 | +617.3% |
| 4Q17 | 226 | -63.3% |
| 3Q17 | 201 | +214.1% |
| 2Q17 | 219 | - |
| 1Q17 | 52 | - |
| 4Q16 | 615 | - |
| 3Q16 | 64 | - |
| 3Q14 | 0 | - |
| 2Q14 | 0 | -100.0% |
| 1Q14 | 0 | -100.0% |
| 3Q13 | 0 | -100.0% |
| 2Q13 | 123 | -66.4% |
| 1Q13 | 132 | -72.5% |
| 4Q12 | 335 | +415.4% |
| 3Q12 | 319 | -30.8% |
| 2Q12 | 366 | -34.2% |
| 1Q12 | 480 | +332.4% |
| 4Q11 | 65 | - |
| 3Q11 | 461 | - |
| 2Q11 | 556 | - |
| 1Q11 | 111 | - |