| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | 302 | -18.9% |
| 4Q24 | -329 | -156.9% |
| 3Q24 | 258 | -57.2% |
| 2Q24 | 320 | -46.0% |
| 1Q24 | 373 | -15.6% |
| 4Q23 | 576 | +46.7% |
| 3Q23 | 603 | +39.6% |
| 2Q23 | 593 | +151.1% |
| 1Q23 | 442 | +179.8% |
| 4Q22 | 392 | -731.0% |
| 3Q22 | 432 | -114.7% |
| 2Q22 | 236 | -107.9% |
| 1Q22 | 158 | -104.9% |
| 4Q21 | -63 | -97.7% |
| 3Q21 | -2,937 | -5.4% |
| 2Q21 | -2,993 | +11.7% |
| 1Q21 | -3,224 | +75.5% |
| 4Q20 | -2,765 | - |
| 3Q20 | -3,106 | - |
| 2Q20 | -2,679 | - |
| 1Q20 | -1,838 | - |