v3.26.1
Debt, net of unamortized deferred financing cost - Narrative (Details)
$ / shares in Units, $ in Thousands, £ in Millions
3 Months Ended
Mar. 19, 2026
USD ($)
Mar. 19, 2026
GBP (£)
May 13, 2025
USD ($)
$ / shares
Apr. 30, 2025
USD ($)
Mar. 13, 2025
USD ($)
Feb. 22, 2024
$ / shares
shares
Mar. 31, 2026
USD ($)
shares
Mar. 31, 2025
USD ($)
Mar. 31, 2026
GBP (£)
shares
Dec. 31, 2025
USD ($)
Debt Instrument [Line Items]                    
Preferred stock tranche liability, at fair value             $ 1,410     $ 2,410
Gain (loss) on preferred stock tranche liability             1,000 $ 2,540    
Settled Litigation                    
Debt Instrument [Line Items]                    
Litigation settlement $ 15,000 £ 11.2     $ 5,100          
Discontinued Operations, Disposed of by Means Other than Sale | International Real Estate Segment | Settled Litigation                    
Debt Instrument [Line Items]                    
Litigation settlement $ 15,000 £ 11.2                
Outstanding balance of settlement             $ 14,500   £ 11.0  
Allianz Strategic Investments S.à.r.l. (“Allianz”) | Series A Preferred Stock | Allianz Investment Agreement                    
Debt Instrument [Line Items]                    
Preferred stock, dividend rate, per-dollar amount (in dollars per share) | $ / shares     $ 1,000              
Proceeds from issuance of preferred stock and Constellation Warrants     $ 18,500              
Allianz Strategic Investments S.à.r.l. (“Allianz”) | Allianz Tranche Right | Series A Preferred Stock | Allianz Investment Agreement                    
Debt Instrument [Line Items]                    
Number of securities called by warrants or rights (in shares) | shares           50,000 18,471   18,471  
Preferred stock, dividend rate, per-dollar amount (in dollars per share) | $ / shares           $ 1,000        
Secured Debt | Kontora Credit Facility | Line of Credit                    
Debt Instrument [Line Items]                    
Fixed quarterly installments       $ 100            
Interest rate (in percent)       6.70%            
Economic equity required       $ 1,800            
Economic equity required (in percent)       30.00%            
Revolving Credit Facility | Kontora Credit Facility | Line of Credit                    
Debt Instrument [Line Items]                    
Maximum borrowing capacity       $ 900            
Revolving Credit Facility | Kontora Credit Facility | Line of Credit | Euro Interbank Offered Rate (EURIBOR)                    
Debt Instrument [Line Items]                    
Basis spread on variable rate (in percent)       7.15%            
Revolving Credit Facility | Kontora Credit Facility | Line of Credit | Base rate                    
Debt Instrument [Line Items]                    
Basis spread on variable rate (in percent)       0.75%