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Other Intangible Assets, Net - Schedule of Other Intangible Assets, Net (Parenthetical) (Details) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2020 | Dec. 31, 2019
Residual Commission Buyouts |  |
Finite Lived Intangible Assets [Line Items] |  |
Contingent payment | $ 2.8 | $ 2.7

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- Definition Contingent payments. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |