Net loss per share - Computation of Basic and Diluted Net Loss Per Share (Details) $ / shares in Units, $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
Dec. 09, 2025 |
Jun. 30, 2026
USD ($)
$ / shares
shares
|
Jun. 30, 2025
USD ($)
$ / shares
shares
|
|
| Earnings per share [abstract] | |||
| Net loss attributable to shareholders of the parent entity, basic | $ | $ (842,448) | $ (1,193,079) | |
| Net loss attributable to shareholders of the parent entity, diluted | $ | $ (842,448) | $ (1,193,079) | |
| Weighted-average number of common shares outstanding, basic (in shares) | shares | 3,978,760,000 | 2,114,848,000 | |
| Weighted-average number of common shares outstanding, diluted (in shares) | shares | 3,978,760,000 | 2,114,848,000 | |
| Net loss per share - basic (in dollars per share) | $ / shares | $ (0.21) | $ (0.56) | |
| Net loss per share - diluted (in dollars per share) | $ / shares | $ (0.21) | $ (0.56) | |
| Conversion ratio | 0.033333 | ||