v3.26.1
Share Based Compensation - Schedule of Number, weighted Average Exercise Prices and Weighted-average Grant Date Fair Value of Share Options (Details)
 12 Months Ended
Dec. 31, 2025
USD ($)
shares
$ / shares
Dec. 31, 2024
USD ($)
shares
$ / shares
Dec. 31, 2023
USD ($)
shares
$ / shares
2014 Share Incentive Plan      
Disclosure Of Share Based Compensation [Line Items]      
Number of options outstanding beginning balance 0 911,064 1,412,772
Exercised   (155,342) (479,788)
Forfeited     (21,920)
Transferred to 2024 Share Incentive Plan   (755,722)  
Number of options outstanding ending balance 0 0 911,064
Number of options Vested and expected to vest     911,064
Number of options exercisable     911,064
Number of options non vested     0
Weighted-average exercise price options outstanding beginning balance | $ / shares   $ 0.2 $ 0.22
Weighted-average exercise price options Vested and expected to vest | $ / shares     0.2
Weighted-average exercise price options exercised | $ / shares   0.24 0.25
Weighted-average exercise price options forfeited | $ / shares     0.27
Weighted-average exercise price options transferred to 2024 share incentive plan | $ / shares   $ 0.19  
Weighted-average exercise price options outstanding ending balance | $ / shares     0.2
Weighted-average exercise price options exercisable | $ / shares     $ 0.2
Weighted-average grant date fair value options outstanding beginning balance | $   $ 1.95 $ 1.93
Weighted-average grant date fair value options exercised | $   1.91 1.9
Weighted-average grant date fair value options forfeited | $     1.93
Weighted-average grant date fair value options outstanding ending balance | $     1.95
Weighted-average grant date fair value options vested and expected to vest | $     1.95
Weighted-average grant date fair value options exercisable | $     $ 1.95
Weighted-average grant date fair value options transferred to share incentive plan | $   $ 1.96  
2017 Restricted Share Scheme and 2017 Option Plan      
Disclosure Of Share Based Compensation [Line Items]      
Number of options outstanding beginning balance 0 43,813,426 48,104,542
Granted   837,458 1,958,914
Exercised   (5,265,754) (3,851,238)
Forfeited   (718,272) (2,398,792)
Transferred to 2024 Share Incentive Plan   (38,666,858)  
Number of options outstanding ending balance 0 0 43,813,426
Number of options Vested and expected to vest     42,189,736
Number of options exercisable     21,062,538
Number of options non vested     22,750,888
Weighted-average exercise price options outstanding beginning balance | $ / shares $ 0 $ 3.74 $ 3.65
Weighted-average exercise price options Vested and expected to vest | $ / shares     3.77
Weighted-average exercise price options granted | $ / shares   5.26 3.81
Weighted-average exercise price options exercised | $ / shares   2.81 2.16
Weighted-average exercise price options forfeited | $ / shares   2.53 4.49
Weighted-average exercise price options transferred to 2024 share incentive plan | $ / shares   3.92  
Weighted-average exercise price options outstanding ending balance | $ / shares $ 0 $ 0 3.74
Weighted-average exercise price options exercisable | $ / shares     4.65
Weighted-average exercise price options non vested | $ / shares     $ 2.9
Weighted-average grant date fair value options outstanding beginning balance | $ $ 0 $ 1.93 $ 1.89
Weighted-average grant date fair value options granted | $   3.07 2.18
Weighted-average grant date fair value options exercised | $   1.46 1.42
Weighted-average grant date fair value options forfeited | $   1.33 2.15
Weighted-average grant date fair value options outstanding ending balance | $ $ 0 0 1.93
Weighted-average grant date fair value options vested and expected to vest | $     1.94
Weighted-average grant date fair value options exercisable | $     2.42
Weighted-average grant date fair value options transferred to share incentive plan | $   $ 2.03  
Weighted-average grant date fair value options non vested | $     $ 1.47
2024 Share Incentive Plan      
Disclosure Of Share Based Compensation [Line Items]      
Number of options outstanding beginning balance 36,755,376 0  
Transferred from other plans   39,422,580  
Granted 3,230,414 483,372  
Exercised (16,221,854) (2,372,196)  
Forfeited (1,928,084) (778,380)  
Number of options outstanding ending balance 21,835,852 36,755,376 0
Number of options Vested and expected to vest 21,326,552 35,878,888  
Number of options exercisable 13,714,136 23,228,552  
Number of options non vested 8,121,716 13,526,824  
Weighted-average exercise price options outstanding beginning balance | $ / shares $ 3.92 $ 0  
Weighted-average exercise price options Vested and expected to vest | $ / shares 3.71 3.94  
Weighted average exercise price of share options transferred from other plans | $ / shares   3.85  
Weighted-average exercise price options granted | $ / shares 6.55 7.5  
Weighted-average exercise price options exercised | $ / shares 4.65 3.14  
Weighted-average exercise price options forfeited | $ / shares 4.38 5.3  
Weighted-average exercise price options outstanding ending balance | $ / shares 3.72 3.92 $ 0
Weighted-average exercise price options exercisable | $ / shares 3.5 4.44  
Weighted-average exercise price options non vested | $ / shares $ 4.09 $ 3.02  
Weighted-average grant date fair value options outstanding beginning balance | $ $ 2.06 $ 0  
Weighted average grant date fair value of share options transferred from share incentive plans | $   2.02  
Weighted-average grant date fair value options granted | $ 3.82 4.08  
Weighted-average grant date fair value options exercised | $ 2.29 1.75  
Weighted-average grant date fair value options forfeited | $ 2.41 2.34  
Weighted-average grant date fair value options outstanding ending balance | $ 2.12 2.06 $ 0
Weighted-average grant date fair value options vested and expected to vest | $ 2.12 2.07  
Weighted-average grant date fair value options exercisable | $ 2.01 2.33  
Weighted-average grant date fair value options non vested | $ $ 2.31 $ 1.61