v2.4.0.8

HEALTH, SAFETY AND ENVIRONMENTAL MATTERS (Tables) | 12 Months Ended
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Dec. 31, 2013
Environmental Remediation Obligations [Abstract] |
Schedule of Environmental Accrual Rollforward [Table Text Block] | The balance of and changes in the accruals for environmental matters were as follows:
| Year Ended December 31,
| 2013 |  | 2012
| (Thousands of Dollars)
Balance as of the beginning of year | $ | 13,451 |  |  | $ | 23,113 |
Additions to accrual | 3,623 |  |  | 4,766 |
San Antonio Refinery Acquisition purchase price adjustment | — |  |  | (5,957 | )
Payments | (2,940 | ) |  | (5,242 | )
San Antonio Refinery Sale | (7,910 | ) |  | — |
Asphalt Sale | — |  |  | (3,300 | )
Foreign currency translation | 9 |  |  | 71 |
Balance as of the end of year | $ | 6,233 |  |  | $ | 13,451 |
Environmental Accruals By Balance Sheet Location [Table Text Block] | Accruals for environmental matters are included in the consolidated balance sheets as follows:
| December 31,
| 2013 |  | 2012
| (Thousands of Dollars)
Accrued liabilities | $ | 3,299 |  |  | $ | 10,627 |
Other long-term liabilities | 2,934 |  |  | 2,824 |
Accruals for environmental matters | $ | 6,233 |  |  | $ | 13,451 |

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- Definition The balance of and changes in acruals for environmental matters during the period. + References No definition available. + Details
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