v3.23.2
Stock-based Compensation - Narrative (Details)
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
May 01, 2023
USD ($)
tranche
Apr. 01, 2022
USD ($)
shares
Feb. 14, 2022
shares
Sep. 30, 2019
USD ($)
shares
Jun. 30, 2023
USD ($)
shares
Jun. 30, 2022
USD ($)
shares
Jun. 30, 2023
USD ($)
shares
Jun. 30, 2022
USD ($)
shares
Dec. 31, 2022
USD ($)
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation | $         $ 70,426,000 $ 56,473,000 $ 129,535,000 $ 91,654,000  
Stock-based compensation expense | $         $ 68,392,000 54,815,000 $ 125,793,000 88,780,000  
2019 Equity Incentive Plan | Class A common stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares authorized for issuance (in shares) | shares         66,661,953   66,661,953    
Number of new shares authorized for issuance (in shares) | shares         29,335,000   29,335,000    
Number of additional shares authorized for issuance (in shares) | shares         37,326,953   37,326,953    
2019 Equity Incentive Plan | Class A and Class B Common Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Potential increase in number of shares authorized, as a percentage of total common stock outstanding             5.00%    
Stock options issued and outstanding                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting period             4 years    
Expiration period             10 years    
Options unrecognized stock-based compensation expense | $         $ 6,800,000   $ 6,800,000    
Weighted-average remaining vesting period             1 year 9 months 18 days    
Repurchase period             6 months    
Liability for early exercise of stock options | $         700,000   $ 700,000   $ 1,900,000
Number of unvested shares expected to be repurchased (in shares) | shares             318,649   899,691
Stock options issued and outstanding | Area 1 Security, Inc                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting period   3 years              
Stock-based compensation expense | $   $ 1,400,000     $ 0   $ 0    
Stock options issued and outstanding | Class A common stock | Area 1 Security, Inc                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares available for issuance (in shares) | shares   156,770              
Stock options issued and outstanding | 2010 Equity Incentive Plan | Common stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Exercise price of common stock, percentage of fair market value             100.00%    
Stock options issued and outstanding | 2010 Equity Incentive Plan | Class A common stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Exercise stock option awards (in shares) | shares         1   1    
Stock options issued and outstanding | 2010 Equity Incentive Plan | Class B common stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Exercise stock option awards (in shares) | shares         1   1    
Stock options issued and outstanding | 2019 Equity Incentive Plan | Class A common stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Exercise stock option awards (in shares) | shares         1   1    
Stock options issued and outstanding | 2010 Plan And 2019 Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Options unrecognized stock-based compensation expense | $         $ 223,500,000   $ 223,500,000    
Weighted-average remaining vesting period             4 years 7 months 6 days    
Other Performance Awards                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Options unrecognized stock-based compensation expense | $         210,800,000   $ 210,800,000    
Weighted-average remaining vesting period             4 years 10 months 24 days    
Stock-based compensation expense | $         7,400,000 12,600,000 $ 14,300,000 12,600,000  
Other Performance Awards | Executive Officer                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Expiration period     10 years           10 years
Other Performance Awards | Other Key Employees                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Expiration period     10 years           10 years
Other Performance Awards | Class A common stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares authorized for issuance (in shares) | shares     5,575,000            
Expiration period     10 years            
Number of separate tranches | tranche 9                
Stock-based compensation | $ $ 25,800,000                
Other Performance Awards | Class A common stock | Other Key Employees                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Granted (in shares) | shares             860,000    
Restricted Stock Units (RSUs)                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting period             4 years    
Weighted-average remaining vesting period             3 years 1 month 6 days    
Stock-based compensation expense | $         55,200,000 $ 32,600,000 $ 99,500,000 $ 61,900,000  
Unrecognized stock-based compensation expense | $         638,600,000   $ 638,600,000    
Shares issuable pursuant to the ESPP | 2019 Employee Stock Purchase Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Weighted-average remaining vesting period             4 months 24 days    
Unrecognized stock-based compensation expense | $         $ 3,300,000   $ 3,300,000    
Maximum ownership percentage threshold for participation       5.00%          
Maximum contribution percentage per employee       10.00%          
Shares issuable pursuant to the ESPP | 2019 Employee Stock Purchase Plan | Class A common stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of additional shares allowable under the plan (in shares) | shares       5,870,000          
Purchase price of common stock, percentage of fair value       85.00%          
Offering period       6 months          
Purchase period       6 months          
Shares purchase period             1 year    
Maximum number of shares available for repurchase for each employee (more than, in shares) | shares       1,500          
Maximum value of shares available for repurchase for each employee | $       $ 25,000          
Number of shares repurchased (in shares) | shares         248,738 153,974 248,738 153,974  
Shares issuable pursuant to the ESPP | 2019 Employee Stock Purchase Plan | Class A and Class B Common Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Potential increase in number of share authorized, as a percentage of total common stock outstanding       1.00%