Quarterly report pursuant to Section 13 or 15(d)

Benefit Plans - Narrative (Details)

v3.23.3
Benefit Plans - Narrative (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based payment expense $ 48 $ 50 $ 135 $ 143  
Share-based payment expense     $ 135 143  
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)     $ 1.23    
Options exercised in period, intrinsic value     $ 9 70  
Exercise of stock options and vesting of restricted stock units (in shares)     1    
Share-based payment expense 8 8 $ 23 27  
Restricted Stock Units (RSUs) and Performance Shares          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based payment expense 40 $ 42 112 116  
Restricted stock units vested, intrinsic value     $ 123 $ 185  
Granted (in shares)     45    
Restricted stock units granted (in shares)     1    
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)     17    
Performance-based Share Awards          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares)     4    
Restricted Stock Units Rsu And Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized compensation costs $ 479   $ 479   $ 472
Weighted-average service period (in years)     2 years 8 months 12 days