v3.25.4
Stock-Based Compensation Expense - Additional Information (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended 42 Months Ended
Mar. 01, 2024
USD ($)
measure
installment
shares
Feb. 28, 2021
USD ($)
tranche
$ / shares
shares
Dec. 31, 2025
USD ($)
period
tranche
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
$ / shares
shares
Dec. 31, 2020
shares
Dec. 31, 2017
shares
Dec. 31, 2004
Feb. 11, 2026
Dec. 31, 2022
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Common stock shares reserved for future issuance (in shares)     175,582,000 177,567,000 175,012,000          
Share-based compensation arrangement options, exercises in period, intrinsic value | $     $ 1,513,100 $ 530,000 $ 373,400          
Share-based compensation, options vested in period, fair value | $     2,800 23,500 51,900          
Stock-based compensation expense (benefit) | $     1,129,004 1,015,794 867,967          
Research and development                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock-based compensation expense (benefit) | $     764,124 723,326 607,593          
2020 Equity Incentive Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock options to be granted price as a percentage of fair value (in percent)           110.00%        
Voting stock eligible for options (in percent)           10.00%        
2020 Equity Incentive Plan | Common Class A                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Common stock shares reserved for future issuance, annual increase (in shares)           75,000,000        
Common stock shares reserved for future issuance, annual increase (in percent)           5.00%        
2020 Equity Incentive Plan | Holders of Ten Percent or More of The Voting Equity Capital                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based compensation by share based payment arrangement contractual term of stock options (in years)           5 years        
2020 Equity Incentive Plan | Holders of Ten Percent or More of The Voting Equity Capital | Common Class A                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Common stock shares reserved for future issuance (in shares)           60,000,000        
2020 ESPP                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock-based compensation expense (benefit) | $     $ 15,600 $ 18,500 $ 32,000          
2020 ESPP | Common Class A                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock options to be granted price as a percentage of fair value (in percent)           85.00%        
Common stock shares reserved for future issuance (in shares)           6,000,000        
Common stock shares reserved for future issuance, annual increase (in shares)           15,000,000        
Common stock shares reserved for future issuance, annual increase (in percent)           1.00%        
Offering period, employee stock purchase plan (in months)     24 months              
Number of purchase periods | period     4              
Purchase period, employee stock purchase plan (in months)     6 months              
2024 CEO PSUs And RSUs                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock-based compensation expense (benefit) | $ $ 84,400                  
Share-based payment arrangement, nonvested award, cost not yet recognized (in percent) 0.75                  
Share-based payment arrangement, nonvested award, cost not yet recognized, amount | $     $ 9,400              
Stock options outstanding                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Common stock shares reserved for future issuance (in shares)     9,178,000 27,458,000 40,159,000          
Stock options outstanding | 2004 Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based compensation by share based payment arrangement number of shares available for issuance (in shares)     0              
Stock options outstanding | 2004 Plan | Holders of Ten Percent or More of The Voting Equity Capital                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based compensation by share based payment arrangement contractual term of stock options (in years)               5 years    
Stock options outstanding | 2017 Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Voting stock eligible for options (in percent)             10.00%      
Share based compensation by share based payment arrangement number of shares available for issuance (in shares)             0      
Stock options outstanding | 2017 Plan | Holders of Ten Percent or More of The Voting Equity Capital                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based compensation by share based payment arrangement contractual term of stock options (in years)             5 years      
RSUs outstanding                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Common stock shares reserved for future issuance (in shares)     24,524,000 34,941,000 39,846,000          
Unrecognized compensation, equity instruments other than options | $     $ 1,437,400              
Share based payment arrangement, unvested award, period for recognition     1 year 8 months 12 days              
Service period (in years)     4 years              
Grant date fair value (in dollars per share) | $ / shares     $ 63.59 $ 41.07 $ 42.25         $ 48.73
Granted (in shares)     15,361,000 22,604,000 27,377,000          
Granted (in dollars per share) | $ / shares     $ 85.13 $ 40.54 $ 37.59          
RSUs outstanding | Subsequent Event                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Service period (in years)                 3 years  
RSUs outstanding | CEO Long Term Performance Award                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share-based payment arrangement, nonvested award, cost not yet recognized, amount | $ $ 84,400                  
RSUs outstanding | CEO Long Term Performance Award | Founder CEO                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Unrecognized compensation, equity instruments other than options | $   $ 232,200                
Number of awards eligible to vest (in shares)   11,500,000                
Share-based compensation arrangement by share-based payment award, number of tranches | tranche   7                
Number of consecutive trading days for the stock hurdle price to be achieved (in days)   90 days                
Grant date fair value (in dollars per share) | $ / shares   $ 20.19                
RSUs outstanding | CEO Long Term Performance Award | Founder CEO                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share-based compensation arrangement by share-based payment award, beginning of award performance period, period after effective date (in years)   2 years                
Share-based compensation arrangement by share-based payment award, number of tranches | tranche     7              
RSUs outstanding | CEO Long Term Performance Award | Common Class A | Founder CEO                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Service period (in years)   5 years                
Performance-Based Restricted Stock Units (RSUs) | CEO Long Term Performance Award                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock-based compensation expense (benefit) | $       $ 32,600 $ 48,900          
Performance-Based Restricted Stock Units (RSUs) | 2024 CEO PSUs And RSUs                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Service period (in years) 3 years                  
Performance stock units, performance period (in years) 2 years                  
Share-based compensation arrangement by share-based payment award, equity instruments other than options, number of performance measures | measure 2                  
PSU target number of shares (in shares) 446,534   893,068              
Share-based compensation arrangement by share-based payment award, target number of shares, performance measures of cumulative (in percent) 80.00%                  
Share-based compensation arrangement by share-based payment award, target number of shares, adjusted EBITDA (in percent) 20.00%                  
Stock-based compensation expense (benefit) | $     $ 29,300              
Share-based payment arrangement, nonvested award, cost not yet recognized (in percent) 0.25                  
Granted (in shares) 148,844                  
Performance-Based Restricted Stock Units (RSUs) | 2024 CEO PSUs And RSUs | Tranche One                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share-based compensation arrangement by share-based payment award, award vesting rights (in percent) 67.00%                  
Number of installments | installment 4                  
Performance-Based Restricted Stock Units (RSUs) | 2024 CEO PSUs And RSUs | Tranche Two                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share-based compensation arrangement by share-based payment award, award vesting rights (in percent) 33.00%                  
Performance Shares                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Unrecognized compensation, equity instruments other than options | $     $ 43,500              
Share based payment arrangement, unvested award, period for recognition     1 year 7 months 6 days              
Grant date fair value (in dollars per share) | $ / shares     $ 51.78 $ 43.00 $ 44.71         $ 43.13
Stock-based compensation expense (benefit) | $     $ 43,800 $ 17,700 $ 9,600          
Granted (in shares)     1,261,000 706,000 724,000          
Granted (in dollars per share) | $ / shares     $ 57.91 $ 41.32 $ 45.70          
Performance Shares | CEO Long Term Performance Award                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Common stock shares reserved for future issuance (in shares)     0 0 11,500,000          
Minimum | 2020 Equity Incentive Plan | Holders of Ten Percent or More of The Voting Equity Capital                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock options to be granted price as a percentage of fair value (in percent)           100.00%        
Minimum | Stock options outstanding | 2004 Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock options to be granted price as a percentage of fair value (in percent)               85.00%    
Voting stock eligible for options (in percent)               10.00%    
Minimum | Stock options outstanding | 2004 Plan | Holders of Ten Percent or More of The Voting Equity Capital                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock options to be granted price as a percentage of fair value (in percent)               110.00%    
Minimum | Stock options outstanding | 2017 Plan | Holders of Ten Percent or More of The Voting Equity Capital                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock options to be granted price as a percentage of fair value (in percent)             110.00%      
Minimum | RSUs outstanding | CEO Long Term Performance Award | Founder CEO                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based payment arrangement, unvested award, period for recognition   3 years 5 months 12 days                
Minimum | Performance-Based Restricted Stock Units (RSUs) | 2024 CEO PSUs And RSUs                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Shares earned of the target number of shares (in percent) 0.00%                  
Minimum | Performance Shares                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Service period (in years)     2 years              
Maximum | 2020 Equity Incentive Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based compensation by share based payment arrangement contractual term of stock options (in years)           10 years        
Maximum | Stock options outstanding | 2004 Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based compensation by share based payment arrangement contractual term of stock options (in years)               10 years    
Maximum | Stock options outstanding | 2017 Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based compensation by share based payment arrangement contractual term of stock options (in years)             10 years      
Maximum | RSUs outstanding | CEO Long Term Performance Award | Founder CEO                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share based payment arrangement, unvested award, period for recognition   5 years 4 months 17 days                
Maximum | Performance-Based Restricted Stock Units (RSUs) | 2024 CEO PSUs And RSUs                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Shares earned of the target number of shares (in percent) 200.00%                  
Maximum | Performance Shares                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Service period (in years)     3 years