| Description | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 * | 2024 * | 2025 * | 2026 * |
| Revenue | 3,965 | 4,216 | 4,449 | 2,177 | 2,325 | 2,998 | 3,478 | 3,846 | 4,129 | 4,349 |
| Yearly Revenue growth-% | 6.88% | 6.32% | 5.53% | -51.06% | 6.8% | 28.91% | 16.03% | 10.57% | 7.37% | 5.32% |
| Gross Profit | 3,374 | 3,619 | 3,822 | 1,805 | 1,707 | 2,321 | 2,756 | 3,088 | 3,342 | 3,539 |
| Gross profit-% | 85.09% | 85.85% | 85.91% | 82.89% | 73.41% | 77.43% | 79.24% | 80.3% | 80.95% | 81.37% |
| Ebitda | 2,459 | 2,606 | 2,708 | 772 | 722 | 802 | 972 | 1,078 | 1,147 | 1,193 |
| Ebitda-% | 62% | 61.82% | 60.88% | 35.46% | 31.05% | 26.75% | 27.94% | 28.05% | 27.77% | 27.44% |
| Net Income | 1,232 | 1,328 | 1,442 | -127 | -60 | -48 | 571 | 767 | 900 | 1,009 |
| Net Income-% | 31.07% | 31.5% | 32.41% | -5.84% | -2.58% | -1.62% | 16.41% | 19.94% | 21.79% | 23.21% |
| Description | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 * | 2024 * | 2025 * | 2026 * |
| Cash | 855 | 651 | 241 | 1,225 | 1,467 | 2,839 | 3,295 | 3,918 | 3,636 | 4,314 |
| Receivables | 352 | 455 | 505 | 895 | 965 | 1,135 | 1,202 | 1,245 | 1,237 | 1,269 |
| Inventories | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 |
| Other current assets | 0 | 0 | 0 | -1 | 36 | 15 | 13 | 13 | 13 | 13 |
| Total current assets | 1,214 | 1,113 | 753 | 2,126 | 2,474 | 3,996 | 4,517 | 5,183 | 4,892 | 5,603 |
| Property, plant and equipment | 13,206 | 12,873 | 12,732 | 12,367 | 12,407 | 14,290 | 16,049 | 16,539 | 16,433 | 16,424 |
| Intangible assets | 491 | 507 | 1,009 | 702 | 637 | 688 | 688 | 688 | 688 | 688 |
| Other long-term assets | 396 | 406 | 397 | 468 | 808 | 758 | 740 | 736 | 733 | 735 |
| Total non-current assets | 14,093 | 13,786 | 14,138 | 13,537 | 13,852 | 15,736 | 17,478 | 17,963 | 17,854 | 17,847 |
| Total assets | 15,307 | 14,899 | 14,891 | 15,663 | 16,326 | 19,732 | 21,994 | 23,146 | 22,747 | 23,450 |
| Total current liabilities | 1,484 | 1,498 | 2,081 | 1,778 | 2,490 | 5,256 | 6,677 | 6,796 | 6,860 | 6,506 |
| Total non-current liabilities | 8,136 | 7,377 | 6,428 | 7,820 | 7,824 | 8,413 | 8,684 | 8,950 | 8,860 | 9,108 |
| Total liabilities | 9,620 | 8,875 | 8,509 | 9,598 | 10,314 | 13,669 | 15,361 | 15,746 | 15,720 | 15,615 |
| Total Equity | 5,687 | 6,024 | 6,382 | 6,065 | 6,012 | 6,063 | 6,633 | 7,400 | 7,026 | 7,835 |
| Total liabilities and equity | 15,307 | 14,899 | 14,891 | 15,663 | 16,326 | 19,732 | 21,994 | 23,146 | 22,747 | 23,450 |
| Description | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 * | 2024 * | 2025 * | 2026 * |
| Operating Cash Flow | 2,015 | 1,948 | 2,114 | 195 | 281 | 1,056 | 783 | 825 | 850 | 860 |
| Investing Cash Flow | -362 | -502 | -1,009 | -558 | -661 | -732 | -597 | -469 | -359 | -269 |
| Financing Cash Flow | -1,362 | -1,649 | -1,516 | -830 | 621 | 1,049 | 271 | 266 | 252 | 188 |
| Net cash change | 290 | -204 | -411 | -1,193 | 241 | 1,373 | 457 | 623 | 742 | 779 |
| Description | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 * | 2024 * | 2025 * | 2026 * |
| EPS (earnings per share) | € 8.21 | € 8.85 | € 9.61 | € -0.85 | € -0.40 | € -0.32 | € 3.81 | € 5.11 | € 4.13 | € 5.39 |
| PE (Price/Earnings) | 16.96 | 12.91 | 18.09 | -169.09 | -346.14 | -436.53 | 38.10 | 29.94 | 37.55 | 29.10 |
| EOY Prices (End of year) | € 169.13 | € 133.65 | € 173.95 | € 143.30 | € 138.55 | € 141.08 | € 145.01 | € 153.01 | € 155.11 | € 157.00 |
| Dividend | € 3.83 | € 6.50 | € 6.93 | € 0.00 | € 0.00 | € 0.00 | € 0.00 | € 0.00 | € 0.00 | € 0.00 |
| Dividend-% | 2.8% | 4.9% | 4.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Solvency | 37.1% | 40.4% | 42.9% | 38.7% | 36.8% | 30.7% | 30.2% | 32.0% | 30.9% | 33.4% |
| ROE (Return on Equity) | 21.7% | 22.0% | 22.6% | -2.1% | -1.0% | -0.8% | 8.6% | 10.4% | 12.8% | 12.9% |
| Shares outstanding | 150.0 | 150.0 | 150.0 | 150.0 | 150.0 | 150.0 | 150.0 | 150.0 | 150.0 | 150.0 |
| Market Capitalization | € 25,370 | € 20,048 | € 26,075 | € 21,495 | € 20,782 | € 21,161 | € 21,751 | € 22,951 | € 23,266 | € 23,550 |
| Enterprise value | € 32,650 | € 26,774 | € 32,262 | € 28,090 | € 27,140 | € 26,736 | € 27,139 | € 27,983 | € 27,807 | € 27,500 |