v3.26.1
Subsequent Events (LLC) (Details) - Subsequent Event
$ / shares in Units, $ in Millions
Feb. 09, 2026
shares
Feb. 09, 2026
USD ($)
shares
Feb. 06, 2026
$ / shares
shares
Feb. 26, 2026
The Corporation        
Subsequent Event [Line Items]        
Net proceeds from stock issued | $   $ 491.8    
The Corporation | Forgent Intermediate LLC        
Subsequent Event [Line Items]        
Equity interests acquired       100.00%
The Corporation | Common Class A | Forgent Intermediate LLC        
Subsequent Event [Line Items]        
Shares exchanged for equity interests acquired (in shares)     210,055,933  
The Corporation | Common Class A | Opco LLC        
Subsequent Event [Line Items]        
Shares exchanged for equity interests acquired (in shares)     4,205,321  
The Corporation | Opco LLC        
Subsequent Event [Line Items]        
Capital ownership interests purchased (in shares) 19,074,391 19,074,391    
Indirectly owned economic interests 76.65% 76.65%    
The Corporation | IPO        
Subsequent Event [Line Items]        
Number of shares issued (in shares)     16,586,427  
Price per share (in dollars per share) | $ / shares     $ 27.00  
The Corporation | Over-Allotment Option        
Subsequent Event [Line Items]        
Number of shares issued (in shares) 2,487,964      
The Corporation | Private Placement | Common Class B        
Subsequent Event [Line Items]        
Number of shares issued in transaction (in shares)     90,167,635  
Conversion ratio for shares issued     1  
Selling Stockholders | IPO        
Subsequent Event [Line Items]        
Number of shares issued (in shares)     39,413,573  
Selling Stockholders | Over-Allotment Option        
Subsequent Event [Line Items]        
Number of shares issued (in shares) 5,912,036      
Existing Opco LLC Owners | Opco LLC        
Subsequent Event [Line Items]        
Remaining noncontrolling interest 23.35% 23.35%