v3.26.1
Basis of Presentation and Nature of Business - Additional Information (Details)
Jun. 10, 2026
Jun. 30, 2026
Basis Of Presentation And Nature Of Business [Line Items]    
Reverse stock split 0.05  
Alight Holdings | Maximum    
Basis Of Presentation And Nature Of Business [Line Items]    
Non-voting ownership percentage held by noncontrolling interest   1.00%
Special Purpose Acquisition Company | Alight | Alight Holdings    
Basis Of Presentation And Nature Of Business [Line Items]    
Percentage of economic interest   99.00%
Business combination, percentage of voting power   100.00%