v3.22.1
Convertible Senior Notes (Tables)
12 Months Ended
Dec. 31, 2021
Text Block [Abstract]  
Summary of Carying Amount of the Convertible Notes
The carrying amount of the Convertible Notes as of December 31, 2020 and 2021 were as follows:
                         
    
As of December 31,
 
    
2020
    
2021
    
2021
 
    
RMB
    
RMB
    
US$
 
    
(In millions)
 
Liability component:
                          
Principal
     17,954        13,403        2,103  
Less: unamortized debt discount
     1,275        751        118  
Net carrying amount
     16,679        12,652        1,985  
Equity component:
                          
Carrying amount
     1,744        1,793        281