v3.26.1
Non-controlling Interests - Additional Information (Detail) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
May 30, 2025
Dec. 31, 2023
Noncontrolling Interest [Line Items]        
Net income attributable to non-controlling interest $ 10,891,000 $ 19,500,000    
Equity, Including Portion Attributable to Noncontrolling Interest 11,417,000 (16,486,000)   $ 9,373,000
Non Controlling Interests Bit Access and Bitcoin Depot Inc [Member]        
Noncontrolling Interest [Line Items]        
Equity, Including Portion Attributable to Noncontrolling Interest $ (840,000) 7,146,000 $ 0 25,187,000
Bit Access [Member]        
Noncontrolling Interest [Line Items]        
Non-controlling interest ownership percentage 17.86%      
Equity, Including Portion Attributable to Noncontrolling Interest $ (840,000) $ 2,674,000   $ 2,707,000
BT Hold Co [Member]        
Noncontrolling Interest [Line Items]        
Net income attributable to non-controlling interest $ 6,400,000