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Regulatory Requirements (Tables)
 3 Months Ended
Mar. 31, 2019
Regulatory Requirements [Abstract]  
Summary Of Capital, Capital Requirements And Excess Capital



 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 



 

Net Capital/

 

 

 

 

 

 



 

Eligible Equity

 

Requirement

 

Excess



 

 

 

 

 

 

 

 

 



 

(in millions)

IB LLC

 

$

 5,078 

 

$

 446 

 

$

 4,632 

TH LLC

 

 

 92 

 

 

 -

 

 

 92 

IBKRFS

 

 

 576 

 

 

 89 

 

 

 487 

Other regulated Operating Companies

 

 

 825 

 

 

 148 

 

 

 677 



 

$

 6,571 

 

$

 683 

 

$

 5,888