Produced Content, Net - Summary of Estimated Future Amortization Expenses For Product Content (Detail) - Dec. 31, 2025 ¥ in Millions, $ in Millions |
CNY (¥) |
USD ($) |
|---|---|---|
| Schedule Of Estimated Future Amortization Expenses For Licensed Copyrights [Abstract] | ||
| Within 1 year | ¥ 2,021 | $ 289 |
| Between 1 and 2 years | 1,028 | 147 |
| Between 2 and 3 years | ¥ 788 | $ 113 |