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v3.19.3.a.u2

Revenue From Contracts With Customers (Tables) | 12 Months Ended
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Dec. 31, 2019
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue |
|  | Year-Ended December 31, 2019
|  | Electronic Brokerage |  | Market Making |  | Corporate |  | Total
|  | (in millions)
Geographic location 1 |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 599 |  | $ | 2 |  | $ | 2 |  | $ | 603
International |  |  | 244 |  |  | — |  |  | — |  |  | 244
|  | $ | 843 |  | $ | 2 |  | $ | 2 |  | $ | 847
Major types of services |  |  |  |  |  |  |  |  |  |  |  |
Commissions |  | $ | 706 |  | $ | — |  | $ | — |  | $ | 706
Market data fees 2 |  |  | 45 |  |  | — |  |  | — |  |  | 45
Risk exposure fees 2 |  |  | 16 |  |  | — |  |  | — |  |  | 16
Payments for order flow 2 |  |  | 21 |  |  | — |  |  | — |  |  | 21
Minimum activity fees 2 |  |  | 27 |  |  | — |  |  | — |  |  | 27
Other 2 |  |  | 28 |  |  | 2 |  |  | 2 |  |  | 32
|  | $ | 843 |  | $ | 2 |  | $ | 2 |  | $ | 847
‎
|  | Year-Ended December 31, 2018
|  | Electronic Brokerage |  | Market Making |  | Corporate |  | Total
|  | (in millions)
Geographic location 1 |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 658 |  | $ | 5 |  | $ | 2 |  | $ | 665
International |  |  | 260 |  |  | — |  |  | — |  |  | 260
|  | $ | 918 |  | $ | 5 |  | $ | 2 |  | $ | 925
Major types of services |  |  |  |  |  |  |  |  |  |  |  |
Commissions |  | $ | 777 |  | $ | — |  | $ | — |  | $ | 777
Market data fees 2 |  |  | 46 |  |  | — |  |  | — |  |  | 46
Risk exposure fees 2 |  |  | 26 |  |  | — |  |  | — |  |  | 26
Payments for order flow 2 |  |  | 21 |  |  | — |  |  | — |  |  | 21
Minimum activity fees 2 |  |  | 23 |  |  | — |  |  | — |  |  | 23
Other 2 |  |  | 25 |  |  | 5 |  |  | 2 |  |  | 32
|  | $ | 918 |  | $ | 5 |  | $ | 2 |  | $ | 925
___________________________ (1)Based on the location of the subsidiaries in which the revenues are recorded. ‎ (2)Included in other income in the 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 + Details
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