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v3.19.3.a.u2

Summary of Significant Accounting Policies (Details) - segment | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Jul. 01, 2018
Property, Plant and Equipment [Line Items] |  |
Number of operating segments | 1 |
Hermes |  |
Property, Plant and Equipment [Line Items] |  |
Fair value of Redeemable noncontrolling interest |  | 33.00%
Software and Software Development Costs |  |
Property, Plant and Equipment [Line Items] |  |
Estimated useful life | 4 years |
Minimum |  |
Property, Plant and Equipment [Line Items] |  |
Estimated useful life | 1 year |
Maximum |  |
Property, Plant and Equipment [Line Items] |  |
Estimated useful life | 15 years |

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- Definition Business Combination, Acquisition Of Less Than 100 Percent, Noncontrolling Interest, Fair Value, Percent + References No definition available. + Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References No definition available. + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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