Commitments and Contingencies (Details) |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2018
USD ($)
claim
|
Dec. 31, 2017
USD ($)
|
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| Value-added tax assessments and other civil litigation | ||
| Commitments and contingencies | ||
| Minimum number of claims that the Company's insurance coverage may not be sufficient to cover | claim | 1 | |
| Accrued liabilities | $ 1,200,000 | $ 1,500,000 |
| Provision for losses | 0 | |
| Non-Income Tax Contingencies | ||
| Commitments and contingencies | ||
| Accrued liabilities | 200,000 | 400,000 |
| Minimum | Value-added tax assessments and other civil litigation | ||
| Commitments and contingencies | ||
| Estimate of possible loss | 0 | |
| Minimum | Non-Income Tax Contingencies | ||
| Commitments and contingencies | ||
| Estimate of possible loss | $ 0 | |
| Maximum | Value-added tax assessments and other civil litigation | ||
| Commitments and contingencies | ||
| Estimate of possible loss | 2,000,000 | |
| Maximum | Non-Income Tax Contingencies | ||
| Commitments and contingencies | ||
| Estimate of possible loss | $ 3,900,000 |
| X | ||||||||||
- Definition Represents the minimum number of claims the Company's insurance coverage may not be sufficient to cover. 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 Amount of loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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