| （単位：百万ドル） | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|
| 現金同等物 | 160 | 23 | 144 | 26 | 25 | 27 | 29 |
| 現金 + 有価証券 | 160 | 23 | 144 | 26 | 25 | 27 | 29 |
| 売掛金 | - | - | 273 | 221 | 315 | 256 | 245 |
| 流動資産合計 | 1,681 | 1,467 | 1,624 | 1,710 | 1,842 | 1,789 | 1,839 |
| 有形固定資産 | 18,783 | - | 19,951 | 21,003 | 22,137 | 23,595 | 24,931 |
| 固定資産合計 | 4,965 | 5,162 | 25,491 | 26,810 | 27,648 | 29,187 | 30,443 |
| 総資産 | 25,598 | 25,976 | 27,115 | 28,521 | 29,490 | 30,976 | 32,282 |
| 買掛金 | 451 | 528 | 654 | 639 | 600 | 616 | 613 |
| 一年内返済予定の長期借入金 | 705 | 251 | 436 | 389 | 439 | 800 | 651 |
| 流動負債合計 | 2,867 | 2,336 | 2,356 | 3,103 | 3,494 | 3,513 | 3,662 |
| 長期借入金 | 6,636 | 8,747 | 9,191 | 9,298 | 9,906 | 11,053 | 11,809 |
| 固定負債合計 | 12,740 | 15,095 | 16,041 | 16,176 | 16,503 | 17,779 | 18,631 |
| 資本金及び資本剰余金 | 8,685 | 7,070 | 7,080 | - | 7,220 | 7,235 | 7,246 |
| 利益剰余金 | 1,346 | 1,551 | 1,702 | 2,082 | 2,299 | 2,458 | 2,733 |
| 株主資本 | 10,028 | 8,572 | 8,733 | 9,244 | 9,493 | 9,685 | 9,989 |
| 有利子負債合計 | 7,342 | 8,998 | 9,627 | 9,687 | 10,345 | 11,853 | 12,461 |
| 純有利子負債 | 7,181 | 8,975 | 9,482 | 9,661 | 10,320 | 11,826 | 12,431 |
| DEレシオ（％） | 73.2 | 105.0 | 110.2 | 104.8 | 109.0 | 122.4 | 124.7 |