Regulatory Requirements (Tables)

12 Months Ended

Nov. 30, 2024

Broker-Dealer [Abstract]

Schedule of Net Capital, Adjusted and Excess Net Capital

$ in thousands	Net Capital	Excess Net Capital
Jefferies LLC .................................................................	$2,018,251	$1,879,220
JFSI - SEC ......................................................................	348,588	325,511
JFSI - CFTC ...................................................................	348,588	322,144