v3.25.2
Share-based payment arrangements - Summary of Reconciliation of Outstanding Share Options (Details) - Share options
shares in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2025
shares
$ / shares
Dec. 31, 2024
shares
$ / shares
Number of Share Options    
Number of share options outstanding at the beginning of the period, share-based payment arrangement (in shares) | shares 41,315  
Number of share options granted in share based payment arrangements (in shares) | shares 6,198  
Number of share options exercised (including cashless exercise) in share-based payment arrangement (in shares) | shares (14,415)  
Number of share options cancelled and forfeited in share-based payment arrangement (in shares) | shares (165)  
Number of share options outstanding at the end of the period, share-based payment arrangement (in shares) | shares 32,933 41,315
Weighted average exercise price per share    
Weighted average exercise price per share outstanding at the beginning of the period, share-based payment arrangement (in USD per share) | $ / shares $ 2.24  
Granted - weighted average exercise price per share (in USD per share) | $ / shares 4.59  
Exercised - weighted average exercise price per share (in USD per share) | $ / shares 1.93  
Cancelled and forfeited - weighted average exercise price per share (in USD per share) | $ / shares 2.30  
Weighted average exercise price per share outstanding at the end of the period, share-based payment arrangement (in USD per share) | $ / shares $ 2.81 $ 2.24
Weighted-average remaining contractual life    
Weighted average remaining contractual life of outstanding share options 5 years 29 days 4 years 8 months 12 days
Exercisable - Number of share options (in shares) | shares 26,048 39,940
Weighted average exercise price per share (in USD per share) | $ / shares $ 2.40 $ 2.25