v3.26.1
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2024
Jan. 25, 2024
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
May 31, 2025
Other Commitments [Line Items]            
Selling, General and Administrative Expense     $ 26,320 $ 5,784    
Common Stock, Value, Issued     22   $ 2  
SiNoptiq [Member]            
Other Commitments [Line Items]            
Business Acquisition Contingent Consideration Arrangement Maximum Cash Payout $ 1,500          
Business Acquisition Contingent Consideration Arrangement Number Of Shares To Be Issued 512,092          
ColdQuanta, Inc. dba Infleqtion [Member]            
Other Commitments [Line Items]            
License Fee Paid       50    
Annual License Maintenance Fees Paid       $ 130    
Business Combination, Contingent Consideration, Liability, Current     2,400      
ColdQuanta, Inc. dba Infleqtion [Member] | Morton Acquisition [Member]            
Other Commitments [Line Items]            
Business Combination contigent Consideration Include Cash     $ 100     $ 200
Business Combination contigent Consideration Include Common Stock Issue     329,678     569,444
Settlement Of Contingent Consideration     $ 2,300      
Business Combination Contigent Consideration Include Common Stock Issue Value     2,200      
Selling, General and Administrative Expense     $ 600      
Business Combination, Voting Equity Interest Acquired, Percentage   100.00%        
Business Combination, Consideration Transferred   $ 3,900        
Cash   2,600        
Common Stock, Value, Issued   400        
Business Combination, Contingent Consideration, Asset   400        
Business Combination, Consideration Transferred, Tangible and Intangible Assets, Excluding Cash   $ 500