v3.26.3
Stock-Based Compensation - Schedule of RSU Activity (Details) - Restricted Stock Units - Omnibus Incentive Plan 2021 - USD ($)
$ / shares in Units, $ in Millions
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Shares    
Outstanding, beginning balance (in shares) 26,017,278  
Granted (in shares) 14,689,307  
Vested (in shares) (9,942,575)  
Forfeited or Expired (in shares) (3,164,171)  
Outstanding, ending balance (in shares) 27,599,839  
Weighted- Average Fair Value    
Outstanding, beginning balance (in dollars per share) $ 4.96  
Granted (in dollars per share) 4.29 $ 4.24
Vested (in dollars per share) 5.10  
Forfeited or Expired (in dollars per share) 4.52  
Outstanding, ending balance (in dollars per share) $ 4.61  
Aggregate Intrinsic Value (In millions)    
Beginning balance $ 134  
Ending Balance $ 46  
Award vesting period (in years) 3 years