v3.25.4
Equity - Narrative (Details) - USD ($)
$ / shares in Units, $ in Billions
 3 Months Ended 12 Months Ended
Sep. 08, 2008
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Mar. 31, 2026
Sep. 30, 2008
Sep. 07, 2008
Class of Stock [Line Items]                
Proceeds from issuance of common stock     $ 70.0          
Common stock, shares outstanding (in shares)   1,158,087,567 1,158,087,567 1,158,087,567        
Incremental common shares attributable to dilutive effect of conversion of preferred stock (in shares)     26,000,000 26,000,000 26,000,000      
Weighted average number of shares, contingently issuable (in shares)     4,700,000,000 4,700,000,000 4,700,000,000      
Series 2008-2 Senior Preferred Stock                
Class of Stock [Line Items]                
Senior preferred stock authorized (in shares)   1,000,000 1,000,000 1,000,000        
Senior preferred stock outstanding (in shares)   1,000,000 1,000,000 1,000,000        
Senior preferred stock issued (in shares)   1,000,000 1,000,000 1,000,000        
Senior preferred stock, stated value per share (in dollars per share)   $ 1,000 $ 1,000          
Aggregate liquidation preference of senior preferred stock   $ 1.0 $ 1.0          
Convertible Series 2004-1                
Class of Stock [Line Items]                
Preferred stock, redemption price (in dollars per share)   $ 105,000 $ 105,000          
Conversion price per share (in dollars per share)   $ 94.31 $ 94.31          
Conversion rate   1,060.3329 1,060.3329          
Minimum                
Class of Stock [Line Items]                
Percentage of Then-current liquidation preference of senior preferred stock   10.00% 10.00%          
Minimum | Series O                
Class of Stock [Line Items]                
Preferred stock, redemption price (in dollars per share)   $ 50 $ 50          
Maximum                
Class of Stock [Line Items]                
Percentage of Then-current liquidation preference of senior preferred stock   12.00% 12.00%          
Maximum | Series O                
Class of Stock [Line Items]                
Preferred stock, redemption price (in dollars per share)   $ 52.50 $ 52.50          
Related Party | Treasury                
Class of Stock [Line Items]                
Aggregate liquidation preference of senior preferred stock   $ 227.0 $ 227.0          
Aggregate funding received from US Treasury pursuant to the senior preferred stock purchase agreement   119.8 $ 119.8          
Increase in net worth   $ 3.5            
Common stock warrant exercise price (in dollars per share)               $ 0.00001
Percentage of common shares attributable to warrants             79.90% 79.90%
Fair value of the warrant at issuance $ 3.5              
Related Party | Treasury | Forecast                
Class of Stock [Line Items]                
Aggregate liquidation preference of senior preferred stock           $ 230.5