Quarterly report pursuant to Section 13 or 15(d)

Benefit Plans - Additional Information (Details)

v3.22.1
Benefit Plans - Additional Information (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based payment expense $ 45 $ 51  
Share-based payment expense $ 45 51  
Employees and Non Employee Stock Option      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant date fair value of options ( in USD per share) $ 1.50    
Options exercised in period, intrinsic value $ 16 85  
Exercise of stock options and vesting of restricted stock units (in shares) 1    
Share-based payment expense $ 9 11  
Restricted Stock Units (RSUs) and Performance Shares      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based payment expense 36 40  
Restricted stock units vested, intrinsic value $ 46 $ 39  
Granted (in shares) 12    
Restricted stock units granted (in shares) 4    
Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Exercise of stock options and vesting of restricted stock units (in shares) 4    
Performance-based Share Awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted (in shares) 5    
Restricted Stock Units Rsu And Stock Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation costs $ 463   $ 455
Weighted-average service period (in years) 2 years 4 months 24 days