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Revenue From Contracts With Customers (Tables) | 6 Months Ended
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Jun. 30, 2019
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue |
|  | Three Months Ended June 30, 2019
|  | Electronic Brokerage |  | Market Making |  | Corporate |  | Total
|  | (in millions)
Geographic location 1 |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 153 |  | $ | — |  | $ | 1 |  | $ | 154
International |  |  | 59 |  |  | — |  |  | — |  |  | 59
|  | $ | 212 |  | $ | — |  | $ | 1 |  | $ | 213
Major types of services |  |  |  |  |  |  |  |  |  |  |  |
Commissions |  | $ | 178 |  | $ | — |  | $ | — |  | $ | 178
Market data fees 2 |  |  | 11 |  |  | — |  |  | — |  |  | 11
Risk exposure fees 2 |  |  | 5 |  |  | — |  |  | — |  |  | 5
Payments for order flow 2 |  |  | 6 |  |  | — |  |  | — |  |  | 6
Minimum activity fees 2 |  |  | 6 |  |  | — |  |  | — |  |  | 6
Other 2 |  |  | 6 |  |  | — |  |  | 1 |  |  | 7
|  | $ | 212 |  | $ | — |  | $ | 1 |  | $ | 213
‎
|  | Six Months Ended June 30, 2019
|  | Electronic Brokerage |  | Market Making |  | Corporate |  | Total
|  | (in millions)
Geographic location 1 |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 300 |  | $ | 1 |  | $ | 1 |  | $ | 302
International |  |  | 119 |  |  | — |  |  | — |  |  | 119
|  | $ | 419 |  | $ | 1 |  | $ | 1 |  | $ | 421
Major types of services |  |  |  |  |  |  |  |  |  |  |  |
Commissions |  | $ | 351 |  | $ | — |  | $ | — |  | $ | 351
Market data fees 2 |  |  | 23 |  |  | — |  |  | — |  |  | 23
Risk exposure fees 2 |  |  | 9 |  |  | — |  |  | — |  |  | 9
Payments for order flow 2 |  |  | 11 |  |  | — |  |  | — |  |  | 11
Minimum activity fees 2 |  |  | 13 |  |  | — |  |  | — |  |  | 13
Other 2 |  |  | 12 |  |  | 1 |  |  | 1 |  |  | 14
|  | $ | 419 |  | $ | 1 |  | $ | 1 |  | $ | 421
|  | Three Months Ended June 30, 2018
|  | Electronic Brokerage |  | Market Making |  | Corporate |  | Total
|  | (in millions)
Geographic location 1 |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 157 |  | $ | 1 |  | $ | 1 |  | $ | 159
International |  |  | 62 |  |  | — |  |  | — |  |  | 62
|  | $ | 219 |  | $ | 1 |  | $ | 1 |  | $ | 221
Major types of services |  |  |  |  |  |  |  |  |  |  |  |
Commissions |  | $ | 185 |  | $ | — |  | $ | — |  | $ | 185
Market data fees 2 |  |  | 11 |  |  | — |  |  | — |  |  | 11
Risk exposure fees 2 |  |  | 7 |  |  | — |  |  | — |  |  | 7
Payments for order flow 2 |  |  | 5 |  |  | — |  |  | — |  |  | 5
Minimum activity fees 2 |  |  | 5 |  |  | — |  |  | — |  |  | 5
Other 2 |  |  | 6 |  |  | 1 |  |  | 1 |  |  | 8
|  | $ | 219 |  | $ | 1 |  | $ | 1 |  | $ | 221
‎
|  | Six Months Ended June 30, 2018
|  | Electronic Brokerage |  | Market Making |  | Corporate |  | Total
|  | (in millions)
Geographic location 1 |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 339 |  | $ | 3 |  | $ | 1 |  | $ | 343
International |  |  | 134 |  |  | — |  |  | — |  |  | 134
|  | $ | 473 |  | $ | 3 |  | $ | 1 |  | $ | 477
Major types of services |  |  |  |  |  |  |  |  |  |  |  |
Commissions |  | $ | 405 |  | $ | — |  | $ | — |  | $ | 405
Market data fees 2 |  |  | 22 |  |  | — |  |  | — |  |  | 22
Risk exposure fees 2 |  |  | 15 |  |  | — |  |  | — |  |  | 15
Payments for order flow 2 |  |  | 10 |  |  | — |  |  | — |  |  | 10
Minimum activity fees 2 |  |  | 10 |  |  | — |  |  | — |  |  | 10
Other 2 |  |  | 11 |  |  | 3 |  |  | 1 |  |  | 15
|  | $ | 473 |  | $ | 3 |  | $ | 1 |  | $ | 477
(1)Based on the location of the subsidiaries in which the revenues are recorded. ‎ (2)Included in other income on 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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