v3.26.3
SHARE-BASED COMPENSATION ARRANGEMENTS - Additional Information (Details)
¥ in Millions
1 Months Ended 6 Months Ended
Mar. 13, 2026
Y
Jun. 30, 2018
shares
Jun. 30, 2026
CNY (¥)
Y
SHARE-BASED COMPENSATION ARRANGEMENTS      
Number of shares authorized | shares   311,125,716  
Description of maximum term of options granted for share-based payment arrangement     Share options granted under the 2018 Share Plan are generally subject to a time-based requirement of up to a four-year service schedule.
Period of service schedule     4 years
Contractual term | Y 10   10
Weighted average remaining contractual life of outstanding share options     6 years
Share plan contractual term     7 years
Time-based requirement of service period     4 years
Remaining contractual life     5 years 7 months 6 days
Maximum percentage of shares authorized 10.00%    
Expense from share-based payment transactions | ¥     ¥ 119.2
Minimum      
SHARE-BASED COMPENSATION ARRANGEMENTS      
Time-based requirement of service schedule 4 years    
Maximum      
SHARE-BASED COMPENSATION ARRANGEMENTS      
Time-based requirement of service schedule 5 years    
2026 Share Plan, Restricted share units      
SHARE-BASED COMPENSATION ARRANGEMENTS      
Remaining contractual life     9 years 7 months 6 days