| (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 | 56 | 55 | 38 | 31 | 33 | 28 | 37 | 37 | 35 | 101 | 104 | 55 | 56 | 126 |
| 有価証券 | - | - | - | - | - | - | - | 363 | 346 | 349 | 517 | - | - | - |
| 現金 + 有価証券 | 56 | 55 | 38 | 31 | 33 | 28 | 37 | 400 | 381 | 451 | 622 | 55 | 56 | 126 |
| 有形固定資産 | 19 | 18 | 17 | 16 | 15 | 15 | 15 | 14 | 17 | 21 | 20 | 21 | 21 | 21 |
| 総資産 | 1,323 | 1,286 | 1,237 | 1,241 | 1,223 | 1,242 | 1,276 | 1,290 | 1,654 | 2,239 | 2,328 | 2,454 | 2,516 | 2,611 |
| 長期借入金 | 125 | 83 | 73 | 73 | 38 | 38 | 9 | 35 | - | - | - | - | - | - |
| 総負債 | 1,156 | 1,104 | 1,058 | 1,053 | 1,035 | 1,056 | 1,088 | 1,093 | 1,409 | 1,939 | 2,026 | 2,205 | 2,253 | 2,335 |
| 資本金及び資本剰余金 | 67 | 68 | 70 | 84 | 84 | 71 | 72 | 72 | 104 | 143 | 144 | 143 | 144 | 143 |
| 利益剰余金 | 82 | 94 | 101 | 105 | 109 | 112 | 113 | 122 | 126 | 129 | 142 | 151 | 157 | 165 |
| 株主資本 | 167 | 182 | 179 | 188 | 187 | 186 | 188 | 197 | 244 | 299 | 301 | 249 | 262 | 275 |
| 有利子負債合計 | 125 | 83 | 73 | 73 | 38 | 38 | 9 | 35 | - | - | - | - | - | - |
| 純有利子負債 | 68 | 28 | 34 | 41 | 5 | 9 | -28 | -365 | - | - | - | - | - | - |
| DEレシオ(%) | 74.9 | 45.85 | 40.86 | 38.79 | 20.68 | 20.67 | 4.88 | 18.2 | - | - | - | - | - | - |