| (単位:百万ドル) | 1Q21 | 2Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 3Q24 | 4Q24 | 1Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 2 | 1 | 1 | 0 | 0 | 0 | 71 | 77 | 39 | 27 | 21 | 47 | 32 | 22 | 24 | 29 | 44 |
| 有価証券 | - | - | - | - | - | - | 146 | 64 | 36 | 16 | 18 | 9 | 5 | 8 | 10 | - | - |
| 現金 + 有価証券 | 2 | 1 | 1 | 0 | 0 | 0 | 218 | 142 | 76 | 44 | 39 | 57 | 38 | 31 | 34 | 29 | 44 |
| 売掛金 | - | - | - | - | - | - | 36 | 31 | 29 | 26 | 31 | 27 | 22 | 24 | 39 | - | 30 |
| 流動資産合計 | 4 | 2 | 2 | 1 | 1 | 0 | 286 | 211 | 134 | 100 | 105 | 128 | 105 | 104 | 122 | 117 | 116 |
| 有形固定資産 | - | - | - | - | - | - | 250 | - | - | - | - | - | - | - | - | - | - |
| 固定資産合計 | 311 | 311 | 311 | 311 | 311 | 311 | 369 | 432 | 471 | 570 | 584 | 626 | 644 | 677 | 708 | 763 | 768 |
| 総資産 | 315 | 313 | 313 | 312 | 312 | 312 | 656 | 644 | 606 | 671 | 690 | 754 | 750 | 782 | 831 | 881 | 884 |
| 買掛金 | 1 | 0 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - |
| 流動負債合計 | 1 | 0 | 0 | 0 | 0 | 0 | 187 | 152 | 130 | 115 | 56 | 76 | 75 | 81 | 97 | 103 | 101 |
| 固定負債合計 | 25 | 36 | 28 | 40 | 36 | 22 | 149 | 114 | 112 | 105 | 196 | 220 | 221 | 246 | 263 | 312 | 318 |
| 総負債 | 27 | 37 | 28 | 40 | 36 | 22 | 337 | 267 | 243 | 220 | 253 | 297 | 296 | 327 | 361 | 416 | 420 |
| 資本金及び資本剰余金 | 5 | 16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 利益剰余金 | -1 | -12 | -27 | -40 | -36 | -22 | -1,067 | -801 | -808 | -750 | -842 | -468 | -371 | -262 | -169 | -138 | 68 |
| 株主資本 | 5 | 5 | -27 | -40 | -36 | -22 | -1,040 | -775 | -792 | -761 | -853 | -478 | -382 | -273 | -180 | -148 | 57 |