XML 63 R52.htm IDEA: XBRL DOCUMENT v3.10.0.1
Other Income (Schedule Of Components Of Other Income) (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Other Income [Abstract]        
Market data fees [1] $ 12 $ 11 $ 34 $ 29
Risk exposure fees [1] 5 6 20 17
Payments for order flow [1] 6 4 16 12
Minimum activity fees [1] 6 4 16 14
Other brokerage related fees 7 3 18 8
Gains on financial instruments, at fair value and other investments, net 4 5 15 7
Gains (losses) from currency diversification strategy, net (24) 26 (7) 104
Other, net 5 11 9 14
Other income $ 21 $ 70 $ 121 $ 205
[1] See Note 8 for description of these revenues.