Number of foreign currency cash flow hedge held by the entity at the reporting date.

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- Definition

Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (a),(c)
-URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624163-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 44C
-Subparagraph a
-Clause 1
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 205G
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Maximum length of time over which the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 45
-Subparagraph b(3)
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=6887037&loc=d3e80748-113994

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Aggregate notional amount of all foreign currency derivatives designated as hedging instruments in cash flow hedges. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Notional Amount
-URI http://asc.fasb.org/extlink&oid=6519104

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5579245-113959

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Aggregate notional amount of all foreign currency derivatives not designated as hedging instruments. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

+ References

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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details)	6 Months Ended
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details)	Jun. 30, 2011 USD ($)	Jun. 30, 2011 BRL	Jun. 30, 2010 USD ($)	Jun. 30, 2010 BRL	Jun. 30, 2011 Derivative Contracts Designated as Hedging Instruments USD ($)	Dec. 31, 2010 Derivative Contracts Designated as Hedging Instruments USD ($)	Jun. 30, 2011 Derivative Contracts Designated as Hedging Instruments Foreign Exchange Contracts Accounts payable and accrued liabilities USD ($)	Dec. 31, 2010 Derivative Contracts Designated as Hedging Instruments Foreign Exchange Contracts Accounts payable and accrued liabilities USD ($)	Dec. 31, 2010 Derivative Contracts Designated as Hedging Instruments Foreign Exchange Contracts Deferred and other non-current liabilities USD ($)	Dec. 31, 2010 Derivative Contracts Designated as Hedging Instruments Interest Rate Contracts Miscellaneous USD ($)	Jun. 30, 2011 Derivative Contracts Not Designated as Hedging Instruments USD ($)	Dec. 31, 2010 Derivative Contracts Not Designated as Hedging Instruments USD ($)	Jun. 30, 2011 Derivative Contracts Not Designated as Hedging Instruments Foreign Exchange Contracts Prepaid and other USD ($)	Dec. 31, 2010 Derivative Contracts Not Designated as Hedging Instruments Foreign Exchange Contracts Prepaid and other USD ($)	Jun. 30, 2011 Derivative Contracts Not Designated as Hedging Instruments Foreign Exchange Contracts Accounts payable and accrued liabilities USD ($)	Dec. 31, 2010 Derivative Contracts Not Designated as Hedging Instruments Foreign Exchange Contracts Accounts payable and accrued liabilities USD ($)	Jun. 30, 2011 Derivative Contracts Not Designated as Hedging Instruments Foreign Exchange Contracts Deferred and other non-current liabilities USD ($)	Dec. 31, 2010 Derivative Contracts Not Designated as Hedging Instruments Foreign Exchange Contracts Deferred and other non-current liabilities USD ($)	Jun. 30, 2011 Foreign Exchange Contracts Prepaid and other USD ($)	Jun. 30, 2011 Foreign Exchange Contracts Accounts payable and accrued liabilities USD ($)	Jun. 30, 2011 Foreign Exchange Contracts Deferred and other non-current liabilities USD ($)
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
Number of foreign currency cash flow hedge held (as a number)	1
Notional amount of the foreign currency forward contracts, designated as a cash flow hedge	$ 800,000	1,300,000	$ 1,500,000	2,700,000
Maximum period for which forecasted transactions are hedged by foreign currency forward contracts under cash flow hedge (in months)	9M
Aggregate contract amount of forward exchange contracts, outstanding at the end of the period	88,600,000
Fair Value of Derivative Instruments
Derivative Assets						155,000				155,000	437,000	1,660,000	437,000	1,660,000					400,000
Derivative Liabilities					$ 350,000	$ 686,000	$ 350,000	$ 309,000	$ 377,000		$ 3,992,000	$ 3,537,000			$ 1,460,000	$ 1,089,000	$ 2,532,000	$ 2,448,000		$ 1,800,000	$ 2,500,000