| （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 | 87 | 171 | 42 | 39 | 72 | - | - | - | - | - | - | 26 | 65 | 243 |
| 有価証券 | - | - | - | - | - | - | - | - | - | - | 758 | 664 | 623 | 544 |
| 現金 + 有価証券 | 87 | 171 | 42 | 39 | 72 | - | - | - | - | - | - | 690 | 689 | 788 |
| 有形固定資産 | 5 | 5 | 7 | 9 | 11 | 23 | 23 | 21 | 29 | 29 | 34 | 53 | 86 | 109 |
| 総資産 | 1,269 | 1,448 | 1,442 | 1,615 | 1,748 | 1,854 | 2,114 | 2,297 | 2,474 | 3,186 | 3,500 | 3,613 | 3,826 | 4,015 |
| 長期借入金 | - | - | 15 | 12 | 8 | 5 | 22 | 27 | 22 | - | - | - | - | - |
| 総負債 | 1,146 | 1,313 | 1,318 | 1,475 | 1,596 | 1,688 | 1,936 | 2,105 | 2,262 | 2,962 | 3,240 | 3,402 | 3,601 | 3,787 |
| 資本金及び資本剰余金 | 36 | 36 | 21 | 21 | 23 | 24 | 26 | 28 | 30 | 31 | 33 | 35 | 37 | 38 |
| 利益剰余金 | 86 | 95 | 105 | 117 | 129 | 141 | 153 | 169 | 184 | 203 | 237 | 267 | 271 | 278 |
| 株主資本 | 123 | 134 | 123 | 140 | 152 | 165 | 178 | 191 | 211 | 223 | 260 | 211 | 225 | 227 |
| 有利子負債合計 | - | - | 15 | 12 | 8 | 5 | 22 | 27 | 22 | - | - | - | - | - |
| 純有利子負債 | - | - | -27 | -28 | -65 | - | - | - | - | - | - | - | - | - |
| DEレシオ（％） | - | - | 12.9 | 9.0 | 5.5 | 3.1 | 12.9 | 14.2 | 10.8 | - | - | - | - | - |