v3.26.1
Subsequent Events (Details) - Avalanche Treasury Company, LLC - Astral and Dragonfly Ventures, L.P ("DV") - shares
Mar. 17, 2026
Jan. 13, 2026
Class A    
Subsequent Events    
Number of shares issued for each member   1
Number of shares issuable in business acquisition   4,000,000
Number of shares issuable postpone 2,000,000  
Number of days for which shares issuable is postpone (in days) 30 days  
Class A | Subsequent event    
Subsequent Events    
Number of shares issued for each member   1
Number of shares issuable in business acquisition   4,000,000
Number of shares issuable postpone 2,000,000  
Number of days for which shares issuable is postpone (in days) 30 days  
Class B Ordinary Shares    
Subsequent Events    
Number of shares issued for each member   1
Number of shares issuable in business acquisition   0
Class B Ordinary Shares | Subsequent event    
Subsequent Events    
Number of shares issued for each member   1
Number of shares issuable in business acquisition   0