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Revenue From Contracts With Customers (Tables)

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

		Three Months Ended March 31
		2020			2019
			(in millions)
Geographic location 1
United States		$	197		$	148
International			110			60
		$	307		$	208
Major types of services
Commissions		$	269		$	173
Market data fees 2			13			12
Risk exposure fees 2			4			4
Payments for order flow 2			7			5
Minimum activity fees 2			6			7
Other 2			8			7
		$	307		$	208

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(1)Based on the location of the subsidiaries in which the revenues are recorded.
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(2)Included in other fees and services in the condensed consolidated statements of comprehensive income.

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

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- References

No definition available.

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