Net loss per share - Summary of Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Earnings per share [abstract] | |||
| Net loss attributable to shareholders of the parent entity, basic | $ (2,357,231) | $ (2,049,897) | $ (1,181,875) |
| Net loss attributable to shareholders of the parent entity, diluted | $ (2,357,231) | $ (2,049,897) | $ (1,181,875) |
| Weighted-average number of common shares outstanding, basic (in shares) | 2,775,125 | 2,110,355 | 2,110,210 |
| Weighted-average number of common shares outstanding, diluted (in shares) | 2,775,125 | 2,110,355 | 2,110,210 |
| Net loss per share - basic (in dollars per share) | $ (0.85) | $ (0.97) | $ (0.56) |
| Net loss per share - diluted (in dollars per share) | $ (0.85) | $ (0.97) | $ (0.56) |