v3.26.1
Stockholders' Equity - Schedule of Preferred Stock Issued and Outstanding (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Class of Stock [Line Items]    
Preferred stock, shares authorized (in shares) 31,500,000 31,500,000
Preferred stock, shares issued (in shares) 22,385,674 22,385,674
Preferred stock, shares outstanding (in shares) 22,385,674 22,385,674
Carrying Value $ 540,472 $ 540,472
Liquidation Preference $ 559,642 $ 559,642
Spread on variable interest rate 0.26161%  
Series D    
Class of Stock [Line Items]    
Preferred stock, shares authorized (in shares) 8,400,000 8,400,000
Preferred stock, shares issued (in shares) 6,147,274 6,147,274
Preferred stock, shares outstanding (in shares) 6,147,274 6,147,274
Carrying Value $ 148,585 $ 148,585
Liquidation Preference $ 153,682 $ 153,682
Preferred stock, contractual rate, percentage 8.00% 8.00%
Preferred stock, current rate, percentage 8.00% 8.00%
Series D | London Interbank Offered Rate (LIBOR)    
Class of Stock [Line Items]    
Spread on variable interest rate 5.695% 5.695%
Series E    
Class of Stock [Line Items]    
Preferred stock, shares authorized (in shares) 9,900,000 9,900,000
Preferred stock, shares issued (in shares) 7,456,749 7,456,749
Preferred stock, shares outstanding (in shares) 7,456,749 7,456,749
Carrying Value $ 180,453 $ 180,453
Liquidation Preference $ 186,419 $ 186,419
Preferred stock, contractual rate, percentage 7.875% 7.875%
Preferred stock, current rate, percentage 10.363% 10.595%
Series E | Tenor Spread Adjustment    
Class of Stock [Line Items]    
Spread on variable interest rate 0.26161% 0.26161%
Series E | Secured Overnight Financing Rate (SOFR)    
Class of Stock [Line Items]    
Spread on variable interest rate 6.429% 6.429%
Series F    
Class of Stock [Line Items]    
Preferred stock, shares authorized (in shares) 7,750,000 7,750,000
Preferred stock, shares issued (in shares) 5,804,794 5,804,794
Preferred stock, shares outstanding (in shares) 5,804,794 5,804,794
Carrying Value $ 139,792 $ 139,792
Liquidation Preference $ 145,120 $ 145,120
Preferred stock, contractual rate, percentage 6.875% 6.875%
Preferred stock, current rate, percentage 6.875% 6.875%
Series F | Underwritten Public Offering    
Class of Stock [Line Items]    
Preferred stock, liquidation preference per share (in dollars per share) $ 25  
Series F | Secured Overnight Financing Rate (SOFR)    
Class of Stock [Line Items]    
Spread on variable interest rate 6.13% 6.13%
Series G    
Class of Stock [Line Items]    
Preferred stock, shares authorized (in shares) 5,450,000 5,450,000
Preferred stock, shares issued (in shares) 2,976,857 2,976,857
Preferred stock, shares outstanding (in shares) 2,976,857 2,976,857
Carrying Value $ 71,642 $ 71,642
Liquidation Preference $ 74,421 $ 74,421
Preferred stock, contractual rate, percentage 7.00% 7.00%
Preferred stock, current rate, percentage 7.00% 7.00%