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Non-Controlling Interests (Tables) | 6 Months Ended
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Jun. 30, 2022
Noncontrolling Interest [Abstract] |
Schedule of the Ownership Interest in Noncontrolling Interest | The following table summarizes the ownership interest in Tradeweb Markets LLC:
|  | June 30, 2022 |  | June 30, 2021
|  | LLC Interests |  | Ownership % |  | LLC Interests |  | Ownership %
Number of LLC Interests held by Tradeweb Markets Inc. |  | 204,548,887 |  |  | 87.2 | % |  | 202,086,400 |  |  | 86.9 | %
Number of LLC Interests held by non-controlling interests |  | 29,971,658 |  |  | 12.8 | % |  | 30,531,933 |  |  | 13.1 | %
Total LLC Interests outstanding |  | 234,520,545 |  |  | 100.0 | % |  | 232,618,333 |  |  | 100.0 | %
Schedule of the Impact on Equity Due to Changes in the Company’s Ownership Interest in Noncontrolling Interest | The following table summarizes the impact on Tradeweb Market Inc.’s equity due to changes in the Corporation’s ownership interest in TWM LLC:
Net Income Attributable to Tradeweb Markets Inc. and Transfers (to) from the Non-Controlling Interests |  | Three Months Ended |  | Six Months Ended
| June 30, |  | June 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
|  | (in thousands)
Net income attributable to Tradeweb Markets Inc. |  | $ | 68,344 |  |  | $ | 55,316 |  |  | $ | 151,309 |  |  | $ | 123,175 |
Transfers (to) from non-controlling interests: |  |  |  |  |  |  |  |
Increase/(decrease) in Tradeweb Markets Inc.’s additional paid-in capital as a result of ownership changes in TWM LLC |  | (1,300) |  |  | 4,797 |  |  | 28,705 |  |  | 85,462 |
Net transfers (to) from non-controlling interests |  | (1,300) |  |  | 4,797 |  |  | 28,705 |  |  | 85,462 |
Change from net income attributable to Tradeweb Markets Inc. and transfers (to) from non-controlling interests |  | $ | 67,044 |  |  | $ | 60,113 |  |  | $ | 180,014 |  |  | $ | 208,637 |

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- Definition Tabular disclosure of impact on equity due to changes in the Company’s ownership interest in noncontrolling interest. + References No definition available. + Details
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- Definition Tabular disclosure of ownership interest in noncontrolling interest. + References No definition available. + Details
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- References No definition available. + Details
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