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Other Income (Tables)

6 Months Ended

Jun. 30, 2018

Other Income [Abstract]

Schedule Of Components Of Other Income



		Three Months Ended June 30,						Six Months Ended June 30,
		2018			2017			2018			2017
		(in millions)
Market data fees1		$	11		$	9		$	22		$	18
Minimum activity fees1			5			5			10			10
Risk exposure fees1			7			6			15			11
Payments for order flow1			5			4			10			8
Gains on financial instruments, at fair value and other investments, net			9			—			11			2
Gains (losses) from currency diversification strategy, net			(21)			29			17			78
Other, net			7			6			15			8
		$	23		$	59		$	100		$	135



(1) See Note 8 for description of these revenues.

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- References

No definition available.

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- Definition

Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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