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Stock Based Compensation - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense $ 24.8 $ 15.3 $ 45.3 $ 26.0
Stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation expense of outstanding stock options 12.1   $ 12.1  
Weighted-average amortization period (in years)     2 years 1 month 6 days  
Stock-based compensation expense 4.9 0.6 $ 9.6 1.6
Restricted stock and restricted stock units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted-average amortization period (in years)     2 years 2 months 12 days  
Total unrecognized compensation cost related to unvested equity awards 85.9   $ 85.9  
Stock-based compensation expense 19.9 14.6 $ 35.7 22.0
ESPP        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Minimum contributions per employee (as a percent)     3.00%  
Maximum contributions per employee (as a percent)     15.00%  
Holding period of ESPP employer contribution (in years)     1 year  
Stock-based compensation expense $ 0.7 $ 0.9 $ 1.4 $ 1.9