v3.26.1
Summary of Significant Accounting Policies and Basis of Presentation - Schedule of Fair Value of the Level 3 Liabilities was Determined using Valuation Models (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 31, 2024
Jun. 30, 2026
Dec. 31, 2025
Liabilities:      
Outstanding, beginning   $ 24,521,000 $ 165,619,000
Additions   25,429,000  
Liabilities assumed in part of subsidiary consolidated for the first time   8,779,000  
Exercised   (20,911,000)  
Changes in fair value   86,569,000  
Outstanding, ending $ 165,619,000 124,387,000 24,521,000
Level 3 [Member]      
Liabilities:      
Outstanding, beginning 0 24,521,000 165,619,000
Additions 24,408,000   23,435,000
Exercised     (32,179,000)
Changes in fair value 141,211,000   (132,354,000)
Outstanding, ending 165,619,000   24,521,000
Private Placement Warrant [Member]      
Liabilities:      
Outstanding, beginning     94,287,000
Outstanding, ending 94,287,000    
Private Placement Warrant [Member] | Level 3 [Member]      
Liabilities:      
Outstanding, beginning 0 24,521,000 0
Additions 0 0 23,435,000
Liabilities assumed in part of subsidiary consolidated for the first time   0  
Exercised   (17,758,000) 0
Changes in fair value 0 (6,763,000) 1,086,000
Outstanding, ending $ 0 0 24,521,000
February 2026 Warrants [Member]      
Liabilities:      
Outstanding, beginning   24,521,000  
Outstanding, ending   124,387,000 24,521,000
February 2026 Warrants [Member] | Level 3 [Member]      
Liabilities:      
Outstanding, beginning   0  
Additions   25,429,000  
Liabilities assumed in part of subsidiary consolidated for the first time   0  
Exercised   0  
Changes in fair value   98,958,000  
Outstanding, ending   124,387,000 0
Derivative Liability [Member] | Level 3 [Member]      
Liabilities:      
Outstanding, beginning   0  
Additions   0  
Liabilities assumed in part of subsidiary consolidated for the first time   8,779,000  
Exercised   (3,153,000)  
Changes in fair value   (5,626,000)  
Outstanding, ending   $ 0 $ 0