v3.26.1
Land Use Rights, Net (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
Land use rights, net        
Weighted average remaining lease term (in years) 4 years 5 years   4 years
Cost ¥ 7,629,014 ¥ 6,893,477    
Less: Accumulated amortization (866,774) (723,244)    
Land use rights, net 6,762,240 6,170,233   $ 966,987
Amortization expenses 146,693 134,630 ¥ 128,193  
Title certificates for land use right with carrying value not obtained ¥ 118,103 ¥ 174,043    
Land use rights        
Land use rights, net        
Weighted average remaining lease term (in years) 43 years 43 years   43 years
Land use rights | Maximum        
Land use rights, net        
Lease term (in years) 50 years     50 years