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Significant Accounting Judgments, Estimates and Assumptions - Additional Information (Detail)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2023
CNY (¥)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
CNY (¥)
Disclosure of changes in accounting estimates [line items]      
Carrying amounts of deferred tax assets ¥ 426,377 $ 60,023 ¥ 450,882
Bottom of range [member]      
Disclosure of changes in accounting estimates [line items]      
Cash flows derived from forecasts period five    
Top of range [member]      
Disclosure of changes in accounting estimates [line items]      
Cash flows derived from forecasts period ten years