v3.26.1
Taxation - Deferred tax assets and liabilities & withholding income tax (Details)
¥ in Thousands, $ in Millions
12 Months Ended
Mar. 16, 2007
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
Deferred tax assets:          
Contract liabilities primarily related to online games   ¥ 1,951,378 ¥ 1,088,998    
Accruals and others   909,039 256,777    
Net operating tax loss carry forward   3,923,048 3,684,913    
Deferred tax assets, gross   6,783,465 5,030,688    
Less: valuation allowance   (3,952,042) (3,917,253) ¥ (3,718,678)  
Total   2,831,423 1,113,435    
Deferred tax liabilities:          
Withholding income tax   2,460,616 2,053,668    
Others   176,642 119,449    
Total   2,637,258 2,173,117    
Movement of the aggregate valuation allowances for deferred tax assets          
Balance at the beginning of the period   3,917,253 3,718,678 3,971,516  
Net change for the year   34,789 198,575 (252,838)  
Balance at the end of the period   ¥ 3,952,042 3,917,253 3,718,678  
Withholding income tax          
Withholding tax rate on dividend distributed by an enterprise in China mainland to its non-resident enterprise investors (as a percent) 10.00% 10.00%      
Lower withholding income tax rate on dividend applied, if the non-resident enterprise investor is registered in Hong Kong with at least 25% equity interest in the enterprise in China mainland and meets the relevant conditions or requirements (as a percent) 5.00% 5.00%      
Minimum equity interest in the enterprise in China mainland (as a percent) 25.00% 25.00%      
Accrued withholding tax liabilities   ¥ 1,800,000 ¥ 1,600,000 ¥ 1,500,000 $ 225.4
Undistributed earnings without deferred tax liabilities recognized   ¥ 0