| （単位：百万ドル） | 2Q11 | 3Q11 | 4Q11 | 1Q12 | 2Q12 | 3Q12 | 4Q12 | 1Q13 | 2Q13 | 3Q13 | 4Q13 | 1Q14 | 2Q14 | 3Q14 | 4Q14 | 1Q15 | 2Q15 | 3Q15 | 4Q15 | 1Q16 | 2Q16 | 3Q16 | 4Q16 | 1Q17 | 2Q17 | 3Q17 | 4Q17 | 1Q18 | 2Q18 | 3Q18 | 4Q18 | 1Q19 | 2Q19 | 3Q19 | 4Q19 | 1Q20 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 3Q24 | 4Q24 | 1Q25 | 2Q25 | 3Q25 | 4Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 6 | 2 | 2 | 1 | 10 | 9 | 10 | 2 | 9 | 4 | 5 | 3 | 3 | 4 | 3 | 4 | 4 | 3 | 2 | 3 | 4 | 2 | 5 | 11 | 11 | 13 | 41 | 5 | 1 | 1 | 0 | 1 | 16 | 15 | 7 | 13 | 113 | 270 | 255 | 230 | 187 | 289 | 290 | 597 | 688 | 481 | 428 | 351 | 237 | 330 | 406 | 309 |
| 現金 + 有価証券 | 6 | 2 | 2 | 1 | 10 | 9 | 10 | 2 | 9 | 4 | 5 | 3 | 3 | 4 | 3 | 4 | 4 | 3 | 2 | 3 | 4 | 2 | 5 | 11 | 11 | 13 | 41 | 5 | 1 | 1 | 0 | 1 | 16 | 15 | 7 | 13 | 113 | 270 | 255 | 230 | 187 | 289 | 290 | 597 | 688 | 481 | 428 | 351 | 237 | 330 | 406 | 309 |
| 売掛金 | 0 | 0 | 0 | 0 | 0 | 0 | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 16 | 16 | 17 | 26 | 19 | 13 | 12 | 24 | 14 | 13 | 15 | 27 | 19 | 25 | 26 | 29 |
| 商品及び製品 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 流動資産合計 | 7 | 5 | 4 | 2 | 11 | 10 | 12 | 9 | 20 | 17 | 14 | 13 | 29 | 27 | 24 | 22 | 20 | 19 | 16 | 16 | 16 | 15 | 13 | 12 | 11 | 13 | 42 | 13 | 9 | 6 | 2 | 2 | 18 | 20 | 12 | 20 | 439 | 496 | 476 | 443 | 365 | 482 | 513 | 1,008 | 785 | 743 | 716 | 599 | 449 | 516 | 528 | 448 |
| 有形固定資産 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 22 | 5 | 4 | 0 | 0 | 0 | 0 | 5 | 5 | 325 | 411 | 650 | 692 | 717 | 699 | 667 | 704 | 821 | 1,040 | 1,173 | 1,338 | 1,307 | 1,301 | 1,360 | 1,528 |
| 投資有価証券 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | - | - | - | - | - | - | 3 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 総資産 | 12 | 9 | 8 | 6 | 15 | 14 | 16 | 13 | 24 | 21 | 18 | 17 | 33 | 31 | 28 | 26 | 24 | 23 | 20 | 18 | 17 | 19 | 17 | 13 | 12 | 17 | 52 | 49 | 28 | 25 | 13 | 15 | 30 | 32 | 30 | 37 | 1,549 | 1,436 | 1,453 | 1,319 | 1,250 | 1,358 | 1,455 | 2,051 | 2,611 | 2,724 | 2,922 | 3,935 | 3,719 | 4,285 | 4,479 | 3,937 |
| 買掛金 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 11 | 18 | 12 | 18 | 19 | 12 | 8 | 23 | 13 | 5 | 12 | 17 | 7 | 18 | 12 | 23 |
| 一年内返済予定の長期借入金 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 252 | 253 | 253 |
| 流動負債合計 | 2 | 3 | 2 | 1 | 1 | 4 | 4 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 4 | 6 | 8 | 6 | 21 | 3 | 3 | 3 | 3 | 116 | 100 | 107 | 121 | 112 | 74 | 71 | 121 | 92 | 97 | 126 | 160 | 139 | 374 | 358 | 469 |
| 長期借入金 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 | 584 | 584 | 585 | 586 | 586 |
| 総負債 | 5 | 6 | 4 | 4 | 4 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 4 | 4 | 4 | 4 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 6 | 7 | 9 | 9 | 24 | 4 | 4 | 4 | 3 | 162 | 147 | 154 | 168 | 158 | 118 | 114 | 163 | 135 | 139 | 173 | 791 | 774 | 989 | 974 | 1,078 |
| 利益剰余金 | -61 | -64 | -66 | -67 | -70 | -72 | -75 | -78 | -81 | -84 | -87 | -90 | -92 | -95 | -97 | -100 | -102 | -103 | -106 | -106 | -106 | -108 | -110 | -115 | -116 | -121 | -140 | -156 | -180 | -186 | -198 | -211 | -213 | -214 | -218 | -222 | -203 | -569 | -592 | -757 | -813 | -840 | -886 | -800 | -589 | -673 | -827 | -691 | -987 | -768 | -663 | -1,354 |
| 株主資本 | 6 | 3 | 3 | 2 | 10 | 8 | 10 | 8 | 18 | 15 | 12 | 11 | 28 | 25 | 23 | 21 | 20 | 18 | 16 | 16 | 16 | 17 | 14 | 11 | 11 | 15 | 49 | 43 | 20 | 16 | 5 | -8 | 26 | 28 | 26 | 33 | 1,387 | 1,288 | 1,299 | 1,151 | 1,092 | 1,240 | 1,340 | 1,888 | 2,475 | 2,585 | 2,749 | 3,144 | 2,945 | 3,296 | 3,505 | 2,858 |
| 運転資本 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |