v3.26.1
INCOME TAXES - Components Of (Loss)/Income Before Income Tax (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Components of (Loss)/Income Before Income Tax        
Income from Chinese mainland operations ¥ 3,183,315   ¥ 1,616,998 ¥ 809,506
Income from non-Chinese mainland operations 16,897   215,662 412,283
Income before income tax expenses ¥ 3,200,212 $ 457,624 ¥ 1,832,660 ¥ 1,221,789