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Regulatory Capital Requirements (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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TWL |  |
Regulatory Capital Requirements |  |
Regulatory Capital | $ 52,387 | $ 33,566
Regulatory Capital Requirement | 2,244 | 3,424
Excess Regulatory Capital | 50,143 | 30,142
DW |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 64,317 | 61,379
Regulatory Capital Requirement | 2,593 | 2,931
Excess Regulatory Capital | 61,724 | 58,448
TWD |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 39,582 | 22,784
Regulatory Capital Requirement | 551 | 652
Excess Regulatory Capital | 39,031 | 22,132
TEL |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 84,720 | 84,636
Regulatory Capital Requirement | 32,041 | 36,136
Excess Regulatory Capital | 52,679 | 48,500
TWJ |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 7,571 | 7,932
Regulatory Capital Requirement | 1,147 | 1,184
Excess Regulatory Capital | 6,424 | 6,748
TWEU |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 8,641 | 7,626
Regulatory Capital Requirement | 2,191 | 3,272
Excess Regulatory Capital | 6,450 | 4,354
TESL |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 1,620 | 1,760
Regulatory Capital Requirement | 1,114 | 1,272
Excess Regulatory Capital | 506 | 488
EA |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 213,216 | 212,572
Regulatory Capital Requirement | 95 | 78
Excess Regulatory Capital | 213,121 | 212,494
TW SEF |  |
Regulatory Capital Requirements |  |
Financial Resources | 36,096 | 30,063
Required Financial Resources | 11,000 | 11,000
Excess Financial Resources | 25,096 | 19,063
Liquid Financial Assets | 16,706 | 15,283
Required Liquid Financial Assets | 2,750 | 2,750
Excess Liquid Financial Assets | 13,956 | 12,533
DW SEF |  |
Regulatory Capital Requirements |  |
Financial Resources | 16,295 | 15,999
Required Financial Resources | 7,032 | 6,770
Excess Financial Resources | 9,263 | 9,229
Liquid Financial Assets | 9,416 | 10,014
Required Liquid Financial Assets | 1,758 | 1,693
Excess Liquid Financial Assets | 7,658 | $ 8,321
TESBV |  |
Regulatory Capital Requirements |  |
Regulatory Capital | 1,783 |
Regulatory Capital Requirement | 787 |
Excess Regulatory Capital | $ 996 |

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- Definition Amount of net capital of futures commission merchant (FCM) in excess of required net capital per Commodity Futures Trading Commission's (CFTC) requirement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher CFTC -Name Rule 17 -Number 1 -Section 17 -Paragraph (a) -Subparagraph (1)(i) + Details
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- Definition Amount of adjusted net capital of futures commission merchant (FCM) per Commodity Futures Trading Commission's (CFTC) requirement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher CFTC -Name Rule 17 -Number 1 -Section 17 -Paragraph (c) -Subparagraph (5) + Details
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- Definition Amount of net capital required to be maintained by futures commission merchant (FCM) per Commodity Futures Trading Commission's (CFTC) requirement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher CFTC -Name Rule 17 -Number 1 -Section 17 -Paragraph (a) -Subparagraph (1)(i) + Details
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- Definition The amount by which actual liquid financial assets exceeds (does not exceed) required liquid financial assets under the Commodity Exchange Act + References No definition available. + Details
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