v3.26.1
Digital Assets - Roll forward (Details) - Avalanche Treasury Company, LLC
3 Months Ended 4 Months Ended
Mar. 31, 2026
USD ($)
item
Dec. 31, 2025
USD ($)
Dec. 31, 2025
item
Roll forward      
Realized loss on digital assets $ (477,431) $ (2,142,985)  
Impairment loss on stAVAX tokens (5,059,757) (13,566,758)  
Staking fees 36,273 74,840  
AVAX      
Roll forward      
Beginning balance 167,093,560    
Contribution of AVAX via subscription receivable 270,027 91,215,423  
AVAX received from staking rewards 2,093,347 1,509,509  
AVAX used to pay staking fees (28,779) (14,118)  
Realized loss on digital assets (477,431) (2,142,985)  
Change in fair value of AVAX (46,192,584) (96,338,351)  
Ending balance $ 122,758,140 $ 167,093,560  
Number of tokens received through staking activities 179,636 118,735  
Staking income, net of fees $ 2,057,074 $ 1,434,669  
Staking fees $ 36,273 74,840  
Tokens | item 13,785,835   13,579,449
stAVAX      
Roll forward      
Beginning balance $ 15,246,914    
Impairment loss on stAVAX tokens (5,059,757) (13,566,758)  
Ending balance $ 10,187,157 $ 15,246,914  
Tokens 1,180,516 1,180,516 1,180,516