v3.26.3
Fair Value Measurements (Details)
shares in Millions, $ in Millions
6 Months Ended 12 Months Ended
Feb. 14, 2025
USD ($)
shares
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2024
Jun. 30, 2026
Bitcoin
Feb. 28, 2026
Bitcoin
Dec. 31, 2025
Bitcoin
Fair Value Measurements (Details) [Line Items]              
Bitcoin (in Bitcoin)   271 1,606 1,094 271   1,606
Customer Rewards Liability [Member]              
Fair Value Measurements (Details) [Line Items]              
Forfeiture rates on trailing duration   3 years 3 years        
Percentage of estimated forfeiture rate   10.00% 10.00% 10.00%      
Simple Agreements for Future Equity [Member]              
Fair Value Measurements (Details) [Line Items]              
Conversion amount (in Dollars) | $ $ 177.6            
Percentage of weighted probability 9.00%            
March 2025 Investor [Member]              
Fair Value Measurements (Details) [Line Items]              
Bitcoin (in Bitcoin) | Bitcoin           500  
Common Stock [Member] | Simple Agreements for Future Equity [Member]              
Fair Value Measurements (Details) [Line Items]              
Debt outstanding converted to common stock (in Shares) | shares 16.6