v3.26.1
Business Combination - Schedule Of Business Acquisitions Proceeds from Business Combination (Detail) - Churchill Capital Corp X [Member]
$ in Thousands
3 Months Ended
Mar. 31, 2026
USD ($)
Business Combination [Line Items]  
Proceeds from Business Combination $ 528,166
Less: equity issuance costs paid at closing (1,804)
Less: additional equity issuance costs incurred prior to closing (7,494)
Net cash from the Business Combination recorded on the condensed consolidated stockholders' equity (deficit) 518,868
Churchill Capital Corp X Trust [Member]  
Business Combination [Line Items]  
Proceeds from Business Combination 401,618
PIPE Investors [Member]  
Business Combination [Line Items]  
Proceeds from Business Combination $ 126,548