| （単位：百万ドル） | 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 | 122 | 216 | 130 | 161 | 194 | 428 | 554 | 365 | 223 | 143 |
| 現金 + 有価証券 | 122 | 216 | 130 | 161 | 194 | 428 | 554 | 365 | 223 | 143 |
| 総資産 | 3,006 | 2,860 | 3,115 | 3,170 | 3,263 | 3,080 | 3,087 | 3,080 | 2,902 | 2,832 |
| 長期借入金 | - | - | - | - | 1,293 | 1,374 | 1,494 | 1,429 | 1,394 | 1,334 |
| 総負債 | 1,262 | 1,208 | 1,470 | 1,317 | 1,487 | 1,512 | 1,649 | 1,620 | 1,584 | 1,551 |
| 資本金及び資本剰余金 | 1,994 | 1,926 | 1,925 | 2,060 | 2,062 | 2,081 | 2,091 | 2,064 | 1,935 | 1,922 |
| 利益剰余金 | -269 | -303 | -321 | -250 | -319 | -514 | -657 | -624 | -648 | -680 |
| 株主資本 | 1,743 | 1,651 | 1,645 | 1,852 | 1,775 | 1,566 | 1,438 | 1,460 | 1,317 | 1,280 |
| 有利子負債合計 | - | - | - | - | 1,293 | 1,374 | 1,494 | 1,429 | 1,394 | 1,334 |
| 純有利子負債 | - | - | - | - | 1,098 | 945 | 940 | 1,063 | 1,171 | 1,191 |
| DEレシオ（％） | - | - | - | - | 72.84 | 87.72 | 103.9 | 97.88 | 105.88 | 104.25 |