| （単位：百万ドル） | 2010/10 | 2011/10 | 2012/9 | 2013/9 | 2014/9 | 2015/9 | 2016/10 | 2017/10 | 2018/9 | 2019/9 | 2020/9 | 2021/10 | 2022/10 | 2023/10 | 2024/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 10 | 11 | 8 | 9 | 10 | 17 | - | - | - | - | - | - | - | - | - |
| 現金 + 有価証券 | 10 | 11 | 8 | 9 | 10 | 17 | - | - | - | - | - | - | - | - | - |
| 商品及び製品 | 37 | 38 | 7 | 7 | 7 | 7 | 8 | 6 | 1 | 1 | 1 | 2 | 5 | 3 | 3 |
| 流動資産合計 | 274 | 254 | 231 | 117 | 146 | 147 | 155 | 139 | 94 | 227 | 335 | 168 | 282 | 325 | 181 |
| 有形固定資産 | 878 | 855 | 820 | 770 | 722 | 728 | 719 | 632 | 419 | 391 | 335 | 322 | 418 | 412 | 430 |
| 固定資産合計 | 1,132 | 1,177 | 1,232 | 1,201 | 1,124 | 1,155 | 1,193 | 1,089 | 308 | 339 | 1,570 | 1,581 | 2,640 | 2,675 | 2,554 |
| 総資産 | 1,407 | 1,432 | 1,463 | 1,319 | 1,270 | 1,303 | 1,348 | 1,228 | 823 | 958 | 1,906 | 1,750 | 2,923 | 3,001 | 2,736 |
| 買掛金 | 101 | 94 | 94 | 36 | 31 | 32 | 40 | 37 | 44 | 37 | 31 | 29 | 66 | 84 | 69 |
| 流動負債合計 | 283 | 282 | 275 | 211 | 206 | 229 | 279 | 261 | 183 | 157 | 340 | 329 | 521 | 559 | 434 |
| 固定負債合計 | - | - | - | - | - | - | - | - | 1,231 | 1,538 | 2,360 | 2,239 | 3,137 | 3,160 | 3,153 |
| 資本金及び資本剰余金 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 利益剰余金 | 982 | 1,063 | 1,120 | 1,171 | 1,244 | 1,316 | 1,399 | 1,485 | 1,561 | 1,577 | 1,636 | 1,764 | 1,842 | 1,937 | 1,866 |
| 株主資本 | 520 | 405 | 411 | 472 | 257 | 15 | -218 | -389 | -592 | -738 | -794 | -818 | -737 | -719 | -852 |