| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q25 | 286 | -13.9% |
| 1Q25 | 360 | -29.2% |
| 4Q24 | 373 | -36.1% |
| 3Q24 | 339 | -44.6% |
| 2Q24 | 332 | -44.4% |
| 1Q24 | 509 | -18.6% |
| 4Q23 | 584 | -3.1% |
| 3Q23 | 613 | -0.7% |
| 2Q23 | 598 | +15.1% |
| 1Q23 | 625 | +106.3% |
| 4Q22 | 602 | +110.5% |
| 3Q22 | 617 | +63.3% |
| 2Q22 | 520 | +15.7% |
| 1Q22 | 303 | -44.4% |
| 4Q21 | 286 | -58.2% |
| 3Q21 | 378 | -48.2% |
| 2Q21 | 449 | -48.2% |
| 1Q21 | 545 | -20.1% |
| 4Q20 | 685 | -10.5% |
| 3Q20 | 729 | -23.0% |
| 2Q20 | 868 | -7.2% |
| 1Q20 | 682 | -28.4% |
| 4Q19 | 765 | -24.1% |
| 3Q19 | 947 | -13.6% |
| 2Q19 | 935 | +91.5% |
| 1Q19 | 953 | +91.6% |
| 4Q18 | 1,008 | +104.7% |
| 3Q18 | 1,096 | +126.1% |
| 2Q18 | 488 | +1.1% |
| 1Q18 | 497 | +1.8% |
| 4Q17 | 492 | -0.7% |
| 3Q17 | 485 | - |
| 2Q17 | 483 | - |
| 1Q17 | 488 | - |
| 4Q16 | 496 | - |