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Dividends - Additional Information (Detail)
$ / shares in Units, ¥ in Thousands
12 Months Ended
Dec. 31, 2022
CNY (¥)
Dec. 31, 2021
CNY (¥)
Dec. 31, 2020
CNY (¥)
shares
Dec. 31, 2022
$ / shares
Oct. 13, 2022
shares
Aug. 03, 2022
USD ($)
Apr. 08, 2022
shares
Mar. 07, 2022
USD ($)
Nov. 08, 2021
Disclosure of Dividends [Line Items]                  
Dividend paid | ¥ ¥ (7,628,573) ¥ 0 ¥ 0            
Cash dividend, declared | $           $ 0.34   $ 0.68  
Outstanding shares | shares     1,231,150,560   1,145,926,797   1,144,226,418    
Adjusted conversion prices of notes, per share       $ 13.45          
Adjusted conversion prices of optionally convertible promissory notes, per share       $ 28.33          
Bottom of range [member]                  
Disclosure of Dividends [Line Items]                  
Percentage of recurring cash dividend on consolidated net profit                 20.00%
Top of range [member]                  
Disclosure of Dividends [Line Items]                  
Percentage of recurring cash dividend on consolidated net profit                 40.00%