v3.24.1.u1
Common Stock - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended
Nov. 30, 2020
Mar. 31, 2024
Mar. 31, 2023
Feb. 29, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock repurchase program, authorized amount       $ 1,100
Options exercised, aggregate intrinsic value   $ 180 $ 98  
Options granted (in shares)   0 0  
Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Derived service period of award   4 years    
Granted (in shares)   0    
Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares granted and assumed in period (in dollars per share)   $ 119.95 $ 58.28  
Unrecognized stock-based compensation expense related to unvested stock options   $ 1,800    
Unrecognized stock-based compensation expense related to unvested stock options, remaining period for recognition   2 years 3 months 14 days    
Granted (in shares)   1,108,000    
Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized stock-based compensation expense related to unvested stock options   $ 6    
Unrecognized stock-based compensation expense related to unvested stock options, remaining period for recognition   1 year 8 months 12 days    
CEO Performance Award | Chief Executive Officer | 2014 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized stock-based compensation expense related to unvested stock options   $ 52    
Unrecognized stock-based compensation expense related to unvested stock options, remaining period for recognition   1 year 25 days    
Granted (in shares) 10,379,000