Revenue Recognition - Narrative (Details) |
3 Months Ended |
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Mar. 31, 2019
segment
category
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| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |
| Number of product categories | category | 6 |
| Number of operating segments | 4 |
| Revenue, performance obligation, description of timing | We generally expense volume incentives when incurred because the amortization period would have been one year or less. All of our contracts with customers have a duration of less than one year, the value of any unsatisfied performance obligations is insignificant. |
| NSP Americas; NSP Russia, Central and Eastern Europe; and NSP China | |
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |
| Number of operating segments | 3 |
| Synergy WorldWide | |
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |
| Number of operating segments | 1 |
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- Definition Number of Product Categories No definition available.
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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. No definition available.
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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. No definition available.
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- Definition Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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