Condensed Consolidated Financial Statements Detail - Additional Information 3 (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended |
|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2017 |
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| Property, Plant and Equipment [Line Items] | ||
| Total proceeds from sale and disposal of certain equipment | $ 1.6 | |
| Total carrying value of equipment sold and disposed | $ 0.1 | 0.5 |
| Other Income (Expense) [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Gain (loss) on sale of equipment | $ (0.1) | $ 1.1 |
| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Equipment sold and disposed during period. No definition available.
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| X | ||||||||||
- Definition Proceeds from sale of property plant and equipment including other receivables. No definition available.
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- Details
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