v3.26.1
Intangible assets, net (Details)
¥ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
Intangible assets, net        
Finite-lived intangible asset, useful life 11 years 7 months 6 days 11 years 7 months 6 days    
Gross Carrying Amount ¥ 15,796 ¥ 17,244    
Accumulated Amortization (6,480) (7,858)    
Impairment Amount (1,593) (1,593)    
Net Carrying Amount 7,723 7,793   $ 1,104
Amortization expenses ¥ 1,089 ¥ 987 ¥ 1,304  
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration] Impairment, Long-Lived Asset, Held-for-Use Impairment, Long-Lived Asset, Held-for-Use Impairment, Long-Lived Asset, Held-for-Use  
Intangible assets impairment loss ¥ 0 ¥ 535 ¥ 902  
Amortization expenses related to the intangible assets for future periods        
2026 1,118      
2027 1,098      
2028 949      
2029 839      
2030 540      
2031 and thereafter ¥ 3,179      
Non-compete Agreement        
Intangible assets, net        
Finite-lived intangible asset, useful life   8 years    
Gross Carrying Amount   ¥ 2,467    
Accumulated Amortization   ¥ (2,467)    
Domain names and trademarks        
Intangible assets, net        
Finite-lived intangible asset, useful life 17 years 7 months 6 days 17 years 9 months 18 days    
Gross Carrying Amount ¥ 7,306 ¥ 6,715    
Accumulated Amortization (2,513) (2,185)    
Impairment Amount (815) (815)    
Net Carrying Amount ¥ 3,978 ¥ 3,715    
Customer relationship        
Intangible assets, net        
Finite-lived intangible asset, useful life 8 years 8 months 12 days 8 years 8 months 12 days    
Gross Carrying Amount ¥ 5,531 ¥ 5,157    
Accumulated Amortization (2,018) (1,416)    
Impairment Amount (112) (112)    
Net Carrying Amount ¥ 3,401 ¥ 3,629    
Technology and Others        
Intangible assets, net        
Finite-lived intangible asset, useful life 5 years 4 months 24 days 5 years 4 months 24 days    
Gross Carrying Amount ¥ 2,959 ¥ 2,905    
Accumulated Amortization (1,949) (1,790)    
Impairment Amount (666) (666)    
Net Carrying Amount ¥ 344 ¥ 449