XML 137 R124.htm IDEA: XBRL DOCUMENT v3.24.1
Net Capital Requirements (Details) - USD ($)
$ in Thousands
Feb. 29, 2024
Nov. 30, 2023
Net Capital Requirements [Line Items]    
Cash and securities segregated and on deposit for regulatory purposes or deposited with clearing and depository organizations $ 1,195,346 $ 1,414,593
Jefferies LLC    
Net Capital Requirements [Line Items]    
Net Capital 633,069  
Excess Net Capital 522,230  
JFSI - SEC    
Net Capital Requirements [Line Items]    
Net Capital 254,563  
Excess Net Capital 233,958  
JFSI - CFTC    
Net Capital Requirements [Line Items]    
Net Capital 254,563  
Excess Net Capital 229,837  
Jefferies Inc    
Net Capital Requirements [Line Items]    
Cash and securities segregated and on deposit for regulatory purposes or deposited with clearing and depository organizations 222,700  
Jefferies LLC    
Net Capital Requirements [Line Items]    
Cash and securities segregated and on deposit for regulatory purposes or deposited with clearing and depository organizations $ 425,500