v3.26.1
Earnout Shares (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Earnings (Loss) Per Share    
Fair value of the earnout shares liability $ 6  
Gain (loss) on fair value change in earnout shares liability $ 31 $ 74
Earnout shares    
Earnings (Loss) Per Share    
Number of shares issued (in shares) 23  
Number of shares outstanding (in shares) 23