XML 133 R115.htm IDEA: XBRL DOCUMENT v3.24.0.1
Shareholder's Equity - Additional Information (Detail)
$ / shares in Units, ¥ in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2023
USD ($)
$ / shares
shares
Dec. 31, 2023
CNY (¥)
shares
Dec. 31, 2022
CNY (¥)
shares
Dec. 31, 2021
CNY (¥)
shares
Dec. 31, 2023
CNY (¥)
shares
Feb. 28, 2023
USD ($)
Dec. 31, 2022
$ / shares
Dec. 31, 2022
CNY (¥)
shares
Dec. 31, 2020
USD ($)
Aug. 31, 2020
USD ($)
May 13, 2020
USD ($)
Stockholders Equity Note [Line Items]                      
Shares authorized 69,632,000,000       69,632,000,000            
Transfer of Class B ordinary shares to Class A Ordinary shares 17,320,000 17,320,000 17,200,000 12,600,000              
Number of Class A ordinary shares repurchased and retired 42,661,000 42,661,000 17,307,400 57,343,528              
Allocation of after-tax profits to statutory surplus fund, percentage 10.00% 10.00%                  
Limit of statutory surplus fund as a percentage of registered capital, after which allocations to statutory surplus fund are no longer required 50.00% 50.00%                  
Amounts of restricted paid up capital and statutory reserve funds of PRC subsidiaries and net assets of VIEs $ 6,800       ¥ 48,000     ¥ 47,300      
Foreign currency translation adjustment $ 97 ¥ 687 ¥ 2,100 ¥ 537              
Balance number of Treasury stock, shares 41,182,672       41,182,672     49,408,840      
Stock Issued During Period exercise of share options and vesting of restricted shares 50,887,168 50,887,168                  
2020 Shares Repurchase Program                      
Stockholders Equity Note [Line Items]                      
Stock repurchase program, proposed aggregate value | $                 $ 4,500 $ 3,000 $ 1,000
2023 Shares Repurchase Program                      
Stockholders Equity Note [Line Items]                      
Stock repurchase program, proposed aggregate value | $           $ 5,000          
Preferred Stock                      
Stockholders Equity Note [Line Items]                      
Preferred stock, shares authorized 800,000,000       800,000,000            
Preferred Stock | Previously Reported [Member]                      
Stockholders Equity Note [Line Items]                      
Preferred stock, shares authorized               10,000,000      
Class A Ordinary Shares                      
Stockholders Equity Note [Line Items]                      
Common stock, shares authorized 66,000,000,000       66,000,000,000     66,000,000,000      
Par value per share (US$) | $ / shares $ 0.000000625           $ 0.000000625        
Aggregate purchase price $ 669 ¥ 4,800 ¥ 1,900 ¥ 7,600              
Class A Ordinary Shares | Previously Reported [Member]                      
Stockholders Equity Note [Line Items]                      
Common stock, shares authorized               825,000,000      
Par value per share (US$) | $ / shares $ 0.00005           0.00005        
Class B Ordinary Shares                      
Stockholders Equity Note [Line Items]                      
Common stock, shares authorized 2,832,000,000       2,832,000,000     2,832,000,000      
Par value per share (US$) | $ / shares $ 0.000000625           0.000000625        
Number of votes per share ten ten                  
Class B Ordinary Shares | Previously Reported [Member]                      
Stockholders Equity Note [Line Items]                      
Common stock, shares authorized               35,400,000      
Par value per share (US$) | $ / shares $ 0.00005           $ 0.00005