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Licensed Copyrights, Net - Additional information (Detail)
$ in Millions, ¥ in Billions
12 Months Ended
Dec. 31, 2023
CNY (¥)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
CNY (¥)
Dec. 31, 2021
CNY (¥)
Licensed Copyrights        
Disclosure of Licensed Copyrights [Line Items]        
Amortisation expenses of licensed copyrights ¥ 7.1 $ 998 ¥ 7.8 ¥ 10.1