v3.26.1
RESTRICTED NET ASSETS (Details)
¥ in Thousands, $ in Millions
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
RESTRICTED NET ASSETS          
Minimum percentage of after-tax profits appropriated to the general reserve fund 10.00% 10.00%      
Maximum percentage of after-tax profits appropriated to the general reserve fund 50.00% 50.00%      
Statutory reserves allocated ¥ 85,600 $ 12.2 ¥ 200,400 ¥ 132,000  
Appropriation to other reserve funds 0   0 ¥ 0  
Restricted net assets of PRC subsidiaries and the VIE ¥ 12,653,600   ¥ 11,053,900   $ 1,806.0