v3.26.1
Segment Information - Summary Of Revenue from External Customers by Geographic Areas (Detail)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Revenue From External Customers By Geographic Areas [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax ¥ 10,367,096 $ 1,482,475 ¥ 10,562,971 ¥ 12,002,323
Chinese mainland [Member]        
Revenue From External Customers By Geographic Areas [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax 8,367,094   9,392,079 11,203,978
Overseas [Member]        
Revenue From External Customers By Geographic Areas [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax ¥ 2,000,002   ¥ 1,170,892 ¥ 798,345