v3.26.1
Principal Accounting Policies - Revenue recognition, cost of revenues and cash, cash equivalents and time deposits (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Revenue recognition        
Practical expedients - financing component true      
Practical expedients - costs to obtain a contract true      
Cash, cash equivalents and time deposits        
Cash at bank and demand deposits ¥ 47,167,904 $ 6,744,921 ¥ 51,383,310  
Subsidiaries and VIEs in China mainland        
Cash, cash equivalents and time deposits        
Cash and cash equivalent and time deposits held by subsidiaries and VIEs ¥ 39,700,000   ¥ 41,100,000  
Percentage of cash and cash equivalent and time deposits held by PRC subsidiaries and VIEs 27.80% 27.80% 31.70% 31.70%
Denominated in U.S. dollars        
Cash, cash equivalents and time deposits        
Cash at bank and demand deposits ¥ 13,400,000 $ 1,900,000 ¥ 20,300,000 $ 2,800,000
Time deposits ¥ 69,600,000 $ 9,900,000 ¥ 67,200,000 $ 9,300,000
Less than        
Revenue recognition        
Estimated average playing period (in months) 12 months      
Term of sublicenses of music contents 3 years      
Term of advertising service contracts 3 months      
Equal to or more than        
Revenue recognition        
Estimated average playing period (in months) 1 month      
Term of sublicenses of music contents 1 year