FINANCIAL INSTRUMENTS (Tables)

3 Months Ended

Mar. 31, 2013

Financial Instruments, Owned, at Fair Value [Abstract]

Schedule of fair values of the financial instruments

The fair value of the financial instruments listed below have been determined by the Company using available market information and appropriate valuation methodologies.



	March 31, 2013						December 31, 2012
	Carrying Value			Fair Value			Carrying Value			Fair Value
	(In thousands)
Assets:
Cash and cash equivalents	$	673,757		$	673,757		$	749,977		$	749,977
Marketable securities	5,814			5,814			20,604			20,604
Long-term marketable equity securities	27,152			27,152			31,244			31,244

Liabilities:
Current maturities of long-term debt	$	—		$	—		$	(15,844	)	$	(15,875	)
Contingent consideration arrangement	(42,295		)	(42,295		)	—			—
Long-term debt, net of current maturities	(580,000		)	(572,784		)	(580,000		)	(581,994		)

- Definition

Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value.

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 10: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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+ Details