v3.26.1
Accumulated Other Comprehensive Income - Additional Information (Details)
¥ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax [Abstract]        
Gains(Losses)on intracompany foreign currency transactions that are of a long-term-investment nature ¥ (510.8) $ (73.0) ¥ 529.5 ¥ 687.4