XML 53 R41.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-based Compensation - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Jan. 01, 2022
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2018
Jun. 30, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Total stock-based compensation cost related to unvested awards not yet recognized   $ 156.4      
Expected weighted-average period compensation cost to be recognized   2 years 7 months 20 days      
Weighted average grant date fair value (in dollars per share)   $ 4.35 $ 4.29    
2021 Plan          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Common shares reserved for future issuance (in shares)         26,662,087
Award expiration period   10 years      
Proportion of stock outstanding (as a percent)   5.00%      
Number of additional shares authorized for issuance (in shares) 12,266,917        
Increase in proportion of common shares reserved for future issuance (as a percent) 5.00%        
Vesting period   4 years      
Future issuance of common shares (in shares)   28,000,000      
2021 Plan | Maximum          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Award expiration period   10 years      
2021 ESPP          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Common shares reserved for future issuance (in shares)         2,470,000
Award expiration period   10 years      
Proportion of stock outstanding (as a percent)   1.00%      
Number of additional shares authorized for issuance (in shares) 2,453,383        
Increase in proportion of common shares reserved for future issuance (as a percent) 1.00%        
Purchase of common stock at discount (as a percent)   15.00%      
Employee purchase of shares, proportion of fair value (as a percent)   85.00%      
Maximum number of shares to be purchased under ESPP (in shares)   4,940,000      
Maximum offering period   27 months      
Stock-based compensation (in shares)   0      
2018 Equity Incentive Plan          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Award expiration period       10 years  
Vesting period       4 years  
Future issuance of common shares (in shares)   0