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HEALTH, SAFETY AND ENVIRONMENTAL MATTERS Table 2 (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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|---|---|---|---|
| Environmental Accruals by Balance Sheet Location [Line Items] | |||
| Accrued liabilities | $ 3,299 | $ 10,627 | |
| Other long-term liabilities | 2,934 | 2,824 | |
| Accruals for environmental matters | $ 6,233 | $ 13,451 | $ 23,113 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Total costs accrued as of the balance sheet date for environmental loss contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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