v3.26.1
Deferred Revenue - Additional Information (Details) - CNY (¥)
¥ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure Of Contract Liabilities [Line Items]      
Explanation of when entity expects to recognise transaction price allocated to performance obligations one year or less    
Carried Forward Contract Liabilities      
Disclosure Of Contract Liabilities [Line Items]      
Revenue recognized ¥ 3,096 ¥ 2,854 ¥ 2,170