v3.26.1
Shareholders' Equity - Schedule of Stock by Class (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Class A Multiple Voting shares [Member]    
Class of Stock [Line Items]    
Issued and Outstanding, Common Shares 255,226,928  
Amount, Total Common Shares $ 221,495  
Class B Subordinate Voting Shares [Member]    
Class of Stock [Line Items]    
Issued and Outstanding, Common Shares 43,284,436  
Amount, Total Common Shares $ 256,679  
Total Common Shares [Member]    
Class of Stock [Line Items]    
Issued and Outstanding, Common Shares 298,511,364  
Amount, Total Common Shares $ 478,174  
Old Xanadu Convertible Preferred Shares [Member]    
Class of Stock [Line Items]    
Issued and Outstanding,Old Xanadu Convertible Preferred Shares   199,930,069
Amount, Old Xanadu Convertible Preferred Shares   $ 213,002
Old Xanadu Voting and Non-Voting Common Shares [Member]    
Class of Stock [Line Items]    
Issued and Outstanding, Common Shares   55,964,876
Amount, Total Common Shares   $ 7,585
Total Old Xanadu Preferred and Common Shares [Member]    
Class of Stock [Line Items]    
Issued and Outstanding, Voting and Non-Voting Common Shares   255,894,945
Amount, Voting and Non-Voting Common Shares   $ 220,587