Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2011

Other Comprehensive Income (Loss) [Abstract]

Components Of Other Comprehensive Income (Loss)

		$00000		$00000		$00000
	Year Ended December 31,
	2011		2010		2009
Changes in unrealized gains and (losses) on hedging transactions:
Gross	$	8,878	$	(1,522)	$	31
Income tax (benefit)		2,669		(573)		12
Net	$	6,209	$	(949)	$	19
Changes in unrealized holding gains and (losses) on investments classified as available-for-sale:
Gross	$	(597)	$	(652)	$	1,182
Income tax (benefit)		(212)		(246)		445
Net	$	(385)	$	(406)	$	737
Foreign currency translation adjustments	$	(688)	$	67	$	3,972

Components Of Accumulated Other Comprehensive Income (Loss)

	As of December 31,
	2011		2010
Foreign currency translation adjustments	$	(8,963)	$	(8,275)
Unrealized gains and (losses) on hedging transactions:
Gross		7,355		(1,523)
Income tax expense (benefit)		2,096		(573)
Net		5,259		(950)
Unrealized gains and (losses) on investments classified as available-for-sale:
Gross		(797)		(200)
Income tax expense (benefit)		(288)		(76)
Net		(509)		(124)
Total accumulated other comprehensive income (loss)	$	(4,213)	$	(9,349)