v3.23.3
Stock-Based Compensation - Narrative (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 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]          
Stock-based compensation included in capitalized software $ 4,000,000 $ 3,000,000 $ 10,000,000 $ 5,000,000  
Granted (in shares) 0   3,147,911    
Weighted average fair value per share of options granted (in dollars per share)   $ 15.94      
Aggregate intrinsic value of options exercised $ 30,000,000 $ 31,000,000 $ 116,000,000 $ 112,000,000  
Unrecognized stock-based compensation expense related to options $ 92,000,000   $ 92,000,000    
Expected period for recognition (in years)     2 years 8 months 12 days    
Issuance of common stock under employee stock purchase plan (in shares) 440,763 0 727,849 0  
Issuance of common stock under employee stock purchase plan $ 7,000,000   $ 11,000,000    
Shares exercised (in shares)     6,479,120    
Stock based compensation 71,000,000 $ 57,000,000 $ 206,000,000 $ 167,000,000  
Pledge One Percent Movement          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Annual pledged percentage of maximum (as a percent)     1.00%    
Stock based compensation $ 10,000,000 $ 0 $ 10,000,000 $ 0  
Class A and Class B Common Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Restricted stock issued (in shares) 2,942,251 2,060,423 7,733,268 3,511,292  
Shares exercised (in shares) 1,688,813 1,950,077 6,479,120 6,360,377  
Issuance of common stock in connection with business combinations (in shares)   1,338,228 65,962 1,375,407  
Common Class A          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock reserved for issuance (in shares) 67,377,775   67,377,775    
RSU          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Weighted average fair value per share of options granted (in dollars per share) $ 22.41 $ 17.37   $ 18.23  
Expected period for recognition (in years)     3 years    
Fair value of RSUs vested $ 66,000,000 $ 32,000,000 $ 159,000,000 $ 61,000,000  
Total unrecognized stock-based compensation expense related to RSUs $ 532,000,000   $ 532,000,000    
Restricted stock outstanding (in shares) 35,221,700   35,221,700   31,242,263
Shares exercised (in shares)     30,015   1,365,310
RSU | Class A and Class B Common Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Restricted stock issued (in shares)     881,133   2,703,538
Restricted stock outstanding (in shares) 881,133   881,133   2,703,538
RSU | Common Class A          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Issuance of common stock in connection with business combinations (in shares)     851,118   1,338,228
Employee Stock Purchase Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Weighted average fair value per share of options granted (in dollars per share) $ 15.51   $ 15.57    
Share based compensation arrangement by share based payment award, discount from market price (as percent)     85.00%    
Employee Stock Purchase Plan | Common Class A          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock reserved for issuance (in shares) 21,212,317   21,212,317