| （単位：百万ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q25 | -340 | -202.1% |
| 4Q24 | -181 | -145.9% |
| 3Q24 | 385 | +99.0% |
| 2Q24 | 469 | +33.9% |
| 1Q24 | 332 | -33.4% |
| 4Q23 | 393 | -20.3% |
| 3Q23 | 193 | -62.7% |
| 2Q23 | 350 | -40.6% |
| 1Q23 | 500 | +55.2% |
| 4Q22 | 493 | +15.1% |
| 3Q22 | 519 | +53.8% |
| 2Q22 | 590 | +69.1% |
| 1Q22 | 322 | -15.0% |
| 4Q21 | 428 | +29.0% |
| 3Q21 | 338 | -280.8% |
| 2Q21 | 349 | -275.9% |
| 1Q21 | 378 | -240.4% |
| 4Q20 | 332 | -200.5% |
| 3Q20 | -187 | -69.8% |
| 2Q20 | -199 | -81.5% |
| 1Q20 | -270 | -83.2% |
| 4Q19 | -331 | -77.0% |
| 3Q19 | -620 | -51.3% |
| 2Q19 | -1,073 | +6.5% |
| 1Q19 | -1,611 | - |
| 4Q18 | -1,437 | +60.3% |
| 3Q18 | -1,272 | - |
| 2Q18 | -1,007 | - |
| 4Q17 | -897 | +98.4% |
| 4Q16 | -452 | +45.5% |
| 4Q15 | -311 | -50.1% |
| 4Q14 | -623 | -66.3% |
| 4Q13 | -1,847 | -0.2% |
| 4Q12 | -1,851 | -27.5% |
| 4Q11 | -2,553 | - |