| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q25 | 334 | -5.1% |
| 1Q25 | 218 | -50.6% |
| 4Q24 | 209 | -54.3% |
| 3Q24 | 314 | -43.6% |
| 2Q24 | 352 | +57.4% |
| 1Q24 | 442 | +53.2% |
| 4Q23 | 458 | +73.7% |
| 3Q23 | 556 | +96.7% |
| 2Q23 | 223 | -34.3% |
| 1Q23 | 288 | -243.3% |
| 4Q22 | 263 | -238.7% |
| 3Q22 | 283 | +13.7% |
| 2Q22 | 341 | +0.5% |
| 1Q22 | -202 | -144.7% |
| 4Q21 | -191 | -1111.7% |
| 3Q21 | 249 | -76.4% |
| 2Q21 | 339 | -62.3% |
| 1Q21 | 451 | -62.2% |
| 4Q20 | 18 | -98.3% |
| 3Q20 | 1,054 | -5.1% |
| 2Q20 | 899 | - |
| 1Q20 | 1,193 | - |
| 4Q19 | 1,109 | - |
| 3Q19 | 1,111 | - |