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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 |  |
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
Sale of Asphalt Operations [Member] |  |
Environmental Accruals Rollforward [Line Items] |  |
Acquisitions and dispositions | $ 0 | $ (3,300)

X
- Definition The amount added to the accrual for newly incurred environmental loss contingencies. Also includes changes in accrual for revisions to estimates for existing obligations. These additions do not relate to changes in the environmental accrual related to a business acquisition. + References No definition available. + Details
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- Details
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- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13207-110859 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 25 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6395460&loc=d3e13647-108346 + Details
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- Definition The Increase or Decrease in the accrual for environmental loss contingencies in the period arising from business acquisitions or divestitures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.Y.Q2) -URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751 + Details
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- Definition The Increase or Decrease in the accrual for environmental loss contingencies during the reporting period related to currency translations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.Y.Q2) -URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Foreign Currency Translation -URI http://asc.fasb.org/extlink&oid=6513664 + Details
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- Definition The aggregate amount disbursed during the reporting period to settle environmental loss contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.Y.Q2) -URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751 + Details
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