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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Schedule of Intangible Asset Lives) (Details)
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12 Months Ended | ||||||||||
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Dec. 31, 2013
All Other Segments [Member]
Permits [Member]
Minimum [Member]
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Dec. 31, 2013
All Other Segments [Member]
Permits [Member]
Maximum [Member]
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Dec. 31, 2013
All Other Segments [Member]
Utility Contracts [Member]
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Dec. 31, 2013
All Other Segments [Member]
Leases [Member]
Minimum [Member]
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Dec. 31, 2013
All Other Segments [Member]
Leases [Member]
Maximum [Member]
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Dec. 31, 2013
Amapa [Member]
Investments in Ventures [Member]
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Dec. 31, 2012
Amapa [Member]
Investments in Ventures [Member]
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| Finite-Lived Intangible Assets [Line Items] | |||||||||||
| Ownership interest, equity method investment | 0.00% | [1] | 30.00% | [1] | |||||||
| Finite-Lived Intangible Asset, Useful Life | 15 years | 40 years | 5 years | 4 years 6 months | 17 years 6 months | ||||||
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| X | ||||||||||
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- Definition
The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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