v3.26.1
Share Capital - Schedule of Classes of Share Capital (Details) - CNY (¥)
¥ in Millions
6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Disclosure Of Classes Of Share Capital [Line Items]      
Beginning balance ¥ 83,050 ¥ 69,726 ¥ 69,726
Shares held for share award schemes (note ii) (69) (25)  
Repurchase of shares (2,725) (462)  
Acquisition of Ximalaya amount 4,986    
Ending balance ¥ 81,073 ¥ 86,375 ¥ 83,050
Share Capital [Member]      
Disclosure Of Classes Of Share Capital [Line Items]      
Balance, shares 3,147,809,000 3,097,809,008 3,097,809,008
Beginning balance ¥ 2 ¥ 2 ¥ 2
Number of shares allotted and issued for share award schemes   50,000,000  
Shares cancellation   (5)  
Acquisition of Ximalaya share 153,795,303    
Balance, shares 3,301,604,303 3,147,809,003 3,147,809,000
Ending balance ¥ 2 ¥ 2 ¥ 2
Additional Paid-In Capital [Member]      
Disclosure Of Classes Of Share Capital [Line Items]      
Beginning balance 29,919 29,035 29,035
Exercise of share options/ RSUs (note i) 120 428  
Acquisition of Ximalaya amount 4,894    
Ending balance 34,933 29,463 29,919
Shares held for share award schemes [Member]      
Disclosure Of Classes Of Share Capital [Line Items]      
Beginning balance (801) (520) (520)
Shares held for share award schemes (note ii) (69) (25)  
Ending balance (870) (545) (801)
Treasury shares [member]      
Disclosure Of Classes Of Share Capital [Line Items]      
Beginning balance (664) (550) (550)
Exercise of share options/ RSUs (note i)   73  
Repurchase of shares (2,725) (462)  
Ending balance ¥ (3,389) ¥ (939) ¥ (664)