v3.26.1
Stock-Based Compensation - Activity related to restricted stock awards (Details)
 6 Months Ended
Jun. 30, 2026
$ / shares
shares
Restricted stock awards with service-based vesting conditions  
Shares  
Non-vested beginning balance (in shares) | shares 20,180,686
Granted (in shares) | shares 48,001,214
Vested (in shares) | shares (4,018,986)
Forfeited (in shares) | shares (2,517,876)
Non-vested ending balance (in shares) | shares 61,645,038
Weighted-Average Grant Date Fair Value  
Non-vested beginning balance (in dollars per share) | $ / shares $ 1.81
Granted (in dollars per share) | $ / shares 0.74
Vested (in dollars per share) | $ / shares 1.64
Forfeited (in dollars per share) | $ / shares 0.95
Non-vested ending balance (in dollars per share) | $ / shares $ 1.00
Restricted stock awards with performance-based vesting conditions  
Shares  
Non-vested beginning balance (in shares) | shares 1,925,000
Granted (in shares) | shares 0
Vested (in shares) | shares (1,480,000)
Forfeited (in shares) | shares (200,000)
Non-vested ending balance (in shares) | shares 245,000
Weighted-Average Grant Date Fair Value  
Non-vested beginning balance (in dollars per share) | $ / shares $ 0.99
Granted (in dollars per share) | $ / shares 0
Vested (in dollars per share) | $ / shares 1.04
Forfeited (in dollars per share) | $ / shares 0.96
Non-vested ending balance (in dollars per share) | $ / shares $ 0.70