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Property and Equipment, Net - Additional information (Detail)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2022
CNY (¥)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
CNY (¥)
Dec. 31, 2020
CNY (¥)
Property, Plant and Equipment [Abstract]        
Depreciation expense ¥ 107,015 $ 15,516 ¥ 155,537 ¥ 208,990