Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2011

Other Comprehensive Income (Loss), before Tax [Abstract]

Comprehensive Income

The computation of comprehensive income for the three and nine month periods ended September 30, 2011 and 2010 is as follows:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2011			2010		2011			2010
Net income (loss)	$	(18,320	)	$	27,677	$	75,120		$	59,397
Other comprehensive income (loss):
Net unrealized gain (loss) on hedging agreements	(3,393		)	1,054		(5,466		)	2,569
Net unrealized gain (loss) on available-for-sale securities	(5,210		)	458		(3,403		)	5,354
Realized loss on sale of marketable securities	—			—		22			—
Realized loss on foreign currency translation    adjustment	—			—		—			169
Net unrealized loss on foreign currency    translation adjustment	—			—		—			(156		)
Total other comprehensive income (loss)	(8,603		)	1,512		(8,847		)	7,936
Comprehensive income (loss)	$	(26,923	)	$	29,189	$	66,273		$	67,333

Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss) as of September 30, 2011 and December 31, 2010 are as follows:

	September 30, 2011
	As reported in:
	Redeemable Noncontrolling Interests		Shareholders' Equity			Noncontrolling Interests			Total
Net unrealized gain (loss) on hedging agreements	$	378	$	(2,585	)	$	(3,476	)	$	(5,683	)
Net unrealized gain on available-for-sale securities	303		3,546			1,120			4,969
Accumulated other comprehensive income (loss)	$	681	$	961		$	(2,356	)	$	(714	)

	December 31, 2010
	As reported in:
	Redeemable Noncontrolling Interests		Shareholders' Equity		Noncontrolling Interests			Total
Net unrealized gain (loss) on hedging agreements	$	422	$	1,675	$	(2,315	)	$	(218	)
Net unrealized gain on available-for-sale securities	331		6,180		1,837			8,348
Accumulated other comprehensive income (loss)	$	753	$	7,855	$	(478	)	$	8,130