v3.26.1
Net Income (Loss) per Share - Schedule of Diluted (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Net income (loss) attributable to Beneficient common shareholders - Basic $ (18,286) $ 51,162
Less: Net income (loss) attributable to noncontrolling interests - Ben (96,222) (69,789)
Less: Net (income) loss to participating securities   0
Plus: Noncontrolling interest guaranteed payment 18,918 17,824
Net income (loss) attributable to Beneficient common shareholders - Diluted   $ 34,111
Series B Preferred Stock    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Dilutive effect (in shares)   81,116
Class S Ordinary    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Dilutive effect (in shares)   8,373
Class S Preferred    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Dilutive effect (in shares)   76
Preferred Series A Subclass 0    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Dilutive effect (in shares)   15,460,389
BCH Preferred Series A-1    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Dilutive effect (in shares)   49,753,565
Restricted Stock Units    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Dilutive effect (in shares)   71,334
Common Class A and B    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Basic weighted average of common shares outstanding (Class A and Class B) (in shares)   733,298
Diluted weighted average of common shares outstanding (Class A and Class B) (in shares)   66,108,151
Diluted net income (loss) attributable to Beneficient per common share (Class A and Class B) (in dollars per share)   $ 0.52
Consolidated Entity, Excluding Consolidated VIE    
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Less: Net income (loss) attributable to noncontrolling interests - Ben $ (70,583) $ (34,875)