v3.26.3
SHARE-BASED COMPENSATION - Additional Information (Details)
1 Months Ended 9 Months Ended 12 Months Ended
Feb. 25, 2026
milestone
$ / shares
shares
Jan. 01, 2026
shares
Feb. 26, 2025
$ / shares
shares
Dec. 31, 2021
shares
Jun. 30, 2026
USD ($)
Sep. 30, 2026
USD ($)
$ / shares
shares
Dec. 31, 2021
$ / shares
shares
Service-based RSUs              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Unrecognized compensation expense | $           $ 41,200,000  
Unrecognized compensation expense, weighted-average vesting period           8 months 12 days  
Granted (in shares)           3,779,115  
Granted (in dollars per share) | $ / shares           $ 17.01  
Vested (in shares)           4,902,606  
Performance Based Restricted Stock Units, 2021              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Unrecognized compensation expense | $           $ 0  
Granted (in shares)             4,257,710
Granted (in dollars per share) | $ / shares             $ 7.76
Performance Based Restricted Stock Units, 2025              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Unrecognized compensation expense | $           $ 1,400,000  
Unrecognized compensation expense, weighted-average vesting period           3 months 7 days  
Granted (in shares)     2,490,943     5,604,621  
Granted (in dollars per share) | $ / shares     $ 5.01        
Percentage earned based on milestone achievement           225.00%  
Performance Based Restricted Stock Units, 2025 | Tranche One              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Vesting percentage           33.00%  
Performance Based Restricted Stock Units, 2025 | Tranche Two              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Vesting period           2 years  
Vesting percentage           67.00%  
Executive Officer, Performance Based Restricted Stock Units, 2026              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Unrecognized compensation expense | $           $ 31,000,000.0  
Unrecognized compensation expense, weighted-average vesting period           11 months 23 days  
Granted (in shares) 2,179,406            
Granted (in dollars per share) | $ / shares $ 26.80            
Vested (in shares)           0  
Executive Officer, Performance Based Restricted Stock Units, 2026 | Tranche One              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Vesting percentage           33.00%  
Executive Officer, Performance Based Restricted Stock Units, 2026 | Tranche Two              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Vesting period           2 years  
Vesting percentage           67.00%  
Senior Employees, Performance Based Restricted Stock Units, 2026              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Unrecognized compensation expense | $           $ 3,200,000  
Unrecognized compensation expense, weighted-average vesting period           11 months 23 days  
Granted (in shares) 132,660            
Number of milestones certified by committee to trigger vesting | milestone 1            
Senior Employees, Performance Based Restricted Stock Units, 2026 | Tranche One              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Granted (in shares) 94,757            
Vesting percentage           33.00%  
Senior Employees, Performance Based Restricted Stock Units, 2026 | Tranche Two              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Vesting period           2 years  
Granted (in shares) 37,903            
Vesting percentage           67.00%  
Maximum | Service-based RSUs              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Vesting period           4 years  
Maximum | Executive Officer, Performance Based Restricted Stock Units, 2026              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Percentage earned based on milestone achievement           225.00%  
Maximum | Senior Employees, Performance Based Restricted Stock Units, 2026              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Percentage earned based on milestone achievement           200.00%  
Minimum | Service-based RSUs              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Vesting period           3 years  
Minimum | Executive Officer, Performance Based Restricted Stock Units, 2026              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Percentage earned based on milestone achievement           0.00%  
Minimum | Senior Employees, Performance Based Restricted Stock Units, 2026              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Percentage earned based on milestone achievement           0.00%  
Equity Incentive Plan              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Maximum percentage of annual increase in shares available for incentive plan to outstanding common stock       3.00%      
Equity Incentive Plan | Common Stock | Maximum              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Shares available for issuance of awards (in shares)       19,869,312     19,869,312
Incentive Award Plan | Performance Based Restricted Stock Units, 2021 | CEO              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Share-based compensation award vest upon achievement of market capitalization | $         $ 10,000,000,000    
Incentive Award Plan | Common Stock              
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]              
Shares available for issuance of awards (in shares)           26,765,571  
Additional shares authorized (in shares)   12,148,892