Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2012

Fair Value Measurements [Abstract]

Schedule Of Fair Value Of Available-For-Sale Investments

(In thousands)		June 30,		December 31,
		2012		2011
Cost	$	7,786	$	7,786
Gross unrealized losses		-		-
Gross unrealized gains		66,373		65,214
Fair value	$	74,159	$	73,000

Schedule Of Accumulated Other Comprehensive Loss On Interest Rate Swaps

(In thousands)	Accumulated other comprehensive loss
Balance at December 31, 2011	$	100,292
Other comprehensive income		(24,514)
Balance at June 30, 2012	$	75,778

Schedule Of Income Tax Benefit (Expense)

(In thousands)			Three Months Ended June 30,				Six Months Ended June 30,
			2012		2011		2012		2011
Foreign currency translation adjustments		$	884	$	-	$	(1,350)	$	-
Unrealized holding gain (loss) on marketable securities			6,588		(12,643)		(429)		(13,772)
Unrealized holding gain (loss) on cash flow derivatives			(8,480)		835		(13,600)		(7,129)
	Total income tax benefit	$	(1,008)	$	(11,808)	$	(15,379)	$	(20,901)