| （単位：百万ドル） | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 310 | 115 | 332 | 262 | 134 | 456 | 659 | 384 | 927 | 934 | 713 | 536 | 555 | 433 |
| 現金 + 有価証券 | 310 | 115 | 332 | 262 | 134 | 456 | 659 | 384 | 927 | 934 | 713 | 536 | 555 | 433 |
| 総資産 | 3,290 | 3,346 | 3,718 | 4,128 | 3,980 | 4,023 | 6,795 | 6,005 | 5,851 | 5,617 | 5,149 | 4,978 | 4,919 | 4,884 |
| 長期借入金 | - | - | - | - | - | - | - | 2,203 | 2,196 | 2,588 | 2,409 | 2,218 | 2,221 | 2,220 |
| 総負債 | 1,456 | 1,538 | 1,571 | 1,749 | 1,779 | 1,788 | 3,225 | 2,508 | 2,625 | 2,930 | 2,735 | 2,550 | 2,569 | 2,586 |
| 資本金及び資本剰余金 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 利益剰余金 | - | - | - | - | 2 | 38 | -83 | -151 | -275 | -711 | -1,047 | -1,050 | -1,056 | -1,091 |
| 株主資本 | 1,833 | 1,807 | 2,146 | 2,378 | 2,201 | 2,235 | 3,570 | 3,497 | 3,226 | 2,687 | 2,414 | 2,429 | 2,351 | 2,298 |
| 有利子負債合計 | - | - | - | - | - | - | - | 2,203 | 2,196 | 2,588 | 2,409 | 2,218 | 2,221 | 2,220 |
| 純有利子負債 | - | - | - | - | - | - | - | 1,817 | 1,268 | 1,652 | 1,695 | 1,681 | 1,665 | 1,786 |
| DEレシオ（％） | - | - | - | - | - | - | - | 63.0 | 68.1 | 96.3 | 99.8 | 91.3 | 94.5 | 96.6 |