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HEALTH, SAFETY AND ENVIRONMENTAL MATTERS Table 1 (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Environmental Accruals Rollforward [Line Items] | ||
| Balance as of beginning of year | $ 13,451 | $ 23,113 |
| Additions to accrual | 3,623 | 4,766 |
| Payments | (2,940) | (5,242) |
| Foreign currency translation | 9 | 71 |
| Balance as of end of year | 6,233 | 13,451 |
|
San Antonio Refinery Acquisition
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| Environmental Accruals Rollforward [Line Items] | ||
| Acquisitions and dispositions | 0 | (5,957) |
|
San Antonio Refinery Sale
|
||
| Environmental Accruals Rollforward [Line Items] | ||
| Acquisitions and dispositions | (7,910) | 0 |
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Sale of Asphalt Operations [Member]
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| Environmental Accruals Rollforward [Line Items] | ||
| Acquisitions and dispositions | $ 0 | $ (3,300) |