| （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 | 44 | 97 | 61 | 76 | 56 | 59 | 57 | 149 | 420 | 79 | 163 | 444 | 700 | 576 |
| 現金 + 有価証券 | 44 | 97 | 61 | 76 | 56 | 59 | 57 | 149 | 420 | 79 | 163 | 444 | 700 | 576 |
| 売掛金 | 41 | 55 | - | - | - | - | - | - | - | - | - | - | - | - |
| 流動資産合計 | 144 | 211 | - | - | - | - | - | - | - | - | - | - | - | - |
| 有形固定資産 | 2,209 | 2,149 | 2,067 | 2,036 | 1,982 | 1,998 | 2,065 | 3,149 | 3,130 | 3,117 | 3,032 | 3,172 | 3,956 | 4,124 |
| 固定資産合計 | 2,419 | 2,332 | - | - | - | - | - | - | - | - | - | - | - | - |
| 総資産 | 2,563 | 2,543 | 2,425 | 2,413 | 2,331 | 2,406 | 2,524 | 3,854 | 4,088 | 3,556 | 3,581 | 4,041 | 5,189 | 5,218 |
| 流動負債合計 | 169 | 348 | - | - | - | - | - | - | - | - | - | - | - | - |
| 総負債 | - | - | - | - | - | - | - | - | - | 3,236 | 3,603 | 3,633 | 4,271 | 4,283 |
| 資本金及び資本剰余金 | 0 | 0 | 0 | 882 | 888 | 893 | 897 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 利益剰余金 | 155 | -367 | -455 | -447 | -474 | -492 | -480 | -389 | -496 | -912 | -1,089 | -979 | -895 | - |
| 株主資本 | 1,045 | 853 | 757 | 401 | 379 | 367 | 378 | 469 | 644 | 219 | -23 | 95 | 572 | 552 |