v3.26.1
Other investments (Details)
¥ in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
Other investments          
Available-for-sale debt securities, Original cost ¥ 57,000   ¥ 57,000    
Other investments, Original cost 4,938,310   3,610,164    
Equity investments with readily determinable fair value, Unrealized gains (loss) 144,723 $ 20,695 148,170 ¥ (18,054)  
Other investments, Unrealized gains (loss) 162,142   450    
Available-for-sale debt securities, Accumulated impairment (3,000)   (3,000)    
Equity Securities without Readily Determinable Fair Value, Impairment Loss, Cumulative Amount 34,555   36,000 0  
Other investments, Accumulated impairment (339,403)   (358,508)    
Other investments, Translation difference 39,307   103,383    
Available-for-sale debt securities, Estimated Fair value 54,000   54,000    
Other Investments, Estimated Fair value 4,800,356   3,355,489   $ 686,442
Gain on disposal of the investment 259 $ 37 0 0  
Equity investments without readily determinable fair value write-off 192,942        
Equity investments with readily determinable fair value, accumulated impairment loss 48,634        
Available for sale debt securities, accumulated impairment loss 35,073        
Proceeds from sale of debt securities, available-for-sale 0   185 0  
Debt securities, available-for-sale, realized loss 0   2,314 0  
Available for sale debt securities impairment loss 0   3,000 0  
Equity investments with readily determinable fair value          
Other investments          
Equity investments with readily determinable fair value, Original cost 281,466   332,025    
Equity investments with readily determinable fair value, Unrealized gains (loss) (102,977)   (148,732)    
Equity investments with readily determinable fair value, Translation difference (4,236)   3,884    
Equity investments with readily determinable fair value, Estimated Fair value 174,253   187,177    
Gain on disposal of the investment 3   899 0  
Disposal of equity investments with readily determinable fair value 57   7,405 0  
Revaluation Of Equity Investments With Readily Determinable Fair Value (5,229)   13,403 (22,723)  
Dividend income 86   187 0  
Equity investments without readily determinable fair value          
Other investments          
Equity investments without readily determinable fair value, Original cost 4,599,844   3,221,139    
Equity investments with readily determinable fair value, Unrealized gains (loss) (645)   7,000 0  
Equity investments without readily determinable fair value, Unrealized gains (loss) 265,119   149,182    
Equity Securities without Readily Determinable Fair Value, Impairment Loss, Cumulative Amount 336,403   355,508    
Equity investments without readily determinable fair value, Translation difference 43,543   99,499    
Equity investments without readily determinable fair value, Estimated Fair value 4,572,103   3,114,312    
Impairment loss on equity investments without readily determinable fair value 15,450   58,246 19,105  
Dividend income 33,829   233,646 29,790  
Dividend from other investments as reinvestment 0   225,212 28,526  
Equity securities without readily determinable fair value, net asset value 114,254   (103,482) (25,122)  
Proceeds from sale of equity securities, FV-NI 3,550   7,000 0  
Available-for-sale debt securities          
Other investments          
Dividend income ¥ 305   ¥ 0 ¥ 0