| (単位:十億ドル) | 2010/12 | 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 | - | - | - | - | - | - | - | - | 173 | 141 | 265 | 234 | 159 | 236 | 202 |
| 有価証券 | - | - | - | - | - | - | - | - | 270 | 263 | 426 | 449 | - | - | - |
| 現金 + 有価証券 | - | - | - | - | - | - | - | - | 443 | 405 | 691 | 683 | 159 | 236 | 202 |
| 有形固定資産 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | - | - | - | - | - |
| 総資産 | 1,258 | 1,314 | 1,423 | 1,527 | 1,687 | 1,788 | 1,930 | 1,952 | 1,896 | 1,928 | 1,955 | 1,948 | 1,881 | 1,932 | 1,930 |
| 長期借入金 | 157 | 125 | 127 | 153 | 184 | 200 | 255 | 225 | 229 | 228 | 213 | 161 | 175 | 208 | 173 |
| 総負債 | 1,130 | 1,172 | 1,264 | 1,356 | 1,502 | 1,594 | 1,730 | 1,744 | 1,699 | 1,740 | 1,769 | 1,758 | 1,699 | 1,745 | 1,749 |
| 資本金及び資本剰余金 | 62 | 65 | 69 | 69 | 70 | 70 | 69 | 70 | 70 | 70 | 69 | 69 | 69 | 70 | 70 |
| 利益剰余金 | 52 | 64 | 78 | 92 | 107 | 121 | 133 | 145 | 158 | 167 | 163 | 180 | 188 | 201 | 214 |
| 株主資本 | 128 | 142 | 159 | 171 | 185 | 194 | 200 | 208 | 197 | 188 | 186 | 190 | 182 | 187 | 181 |
| 有利子負債合計 | 157 | 125 | 127 | 153 | 184 | 200 | 255 | 225 | 229 | 228 | 213 | 161 | 175 | 208 | 173 |
| 純有利子負債 | - | - | - | - | - | - | - | - | -214 | -177 | -478 | -523 | 16 | -28 | -29 |
| DEレシオ(%) | 122.75 | 88.47 | 80.16 | 89.47 | 99.29 | 102.91 | 127.22 | 108.14 | 116.23 | 121.39 | 114.54 | 84.52 | 96.15 | 110.75 | 95.59 |