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Estimated Amortization Expense Relating to Existing Intangible Assets with Finite Lives (Detail) - Dec. 31, 2023
¥ in Millions, $ in Millions
CNY (¥)
USD ($)
Estimated amortization expense    
2024 ¥ 275 $ 39
2025 206 29
2026 129 18
2027 113 16
2028 ¥ 96 $ 14