Commitments and Contingent Liabilities - Narratives (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Loss Contingencies | |||
| Document Period End Date | Dec. 31, 2018 | ||
| Rent expense | $ 25,082 | $ 22,704 | $ 16,315 |
| Purchase commitments | 56,642 | ||
| Subsurface Remedial and Wetlands/Marsh Management | |||
| Loss Contingencies | |||
| Accrual for environmental loss contingencies | 873 | 1,245 | |
| Subsurface Remediation and Soil Vapor Extraction | |||
| Loss Contingencies | |||
| Accrual for environmental loss contingencies | 984 | $ 1,220 | |
| ABL Facility | ABL Facility | Line of Credit | |||
| Loss Contingencies | |||
| Letters of credit outstanding | $ 19,796 | ||
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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. 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 Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
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