v3.26.1
SHARE-BASED COMPENSATION - Nonvested restricted stocks (Details)
¥ in Millions
12 Months Ended
Dec. 31, 2025
CNY (¥)
shares
Dec. 31, 2025
CNY (¥)
$ / shares
Dec. 31, 2024
CNY (¥)
shares
Dec. 31, 2023
CNY (¥)
shares
Weighted Average Grant Date Fair Value        
Recognized share-based compensation expenses | ¥ ¥ 420   ¥ 322 ¥ 143
Restricted stocks        
Number of Restricted Stocks        
Nonvested restricted stocks outstanding at the beginning of the period (in shares) 127,537,010      
Granted (in shares) 7,619,230      
Forfeited (in shares) (4,319,980)      
Vested (in shares) (17,714,260)      
Adjusted for performance conditions (in shares) 215,790      
Nonvested restricted stocks outstanding at the end of the period (in shares) 113,337,790   127,537,010  
Weighted Average Grant Date Fair Value        
Nonvested restricted stocks outstanding at the beginning of the period (in dollars per shares) | $ / shares   $ 2.78    
Granted (in dollars per shares) | $ / shares   3.09    
Forfeited (in dollars per shares) | $ / shares   2.93    
Vested (in dollars per shares) | $ / shares   2.4    
Adjusted for performance conditions (in dollars per share) | $ / shares   3.22    
Nonvested restricted stocks outstanding at the end of the period (in dollars per shares) | $ / shares   $ 2.86    
Recognized share-based compensation expenses | ¥ ¥ 281      
Total unrecognized compensation expense | ¥ ¥ 1,520 $ 1,520    
Weighted-average period for recognition of unrecognized compensation costs 5 years 7 months 28 days      
Total fair value of nonvested restricted stocks, vested | ¥ ¥ 490   ¥ 224 ¥ 286
Restricted stocks | Performance Condition | Senior officers        
Number of Restricted Stocks        
Granted (in shares) 888,210     28,625,350