Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2012

Derivative Instruments [Abstract]

Fair Values Of Derivative Instruments

		Balance at
Assets	Balance Sheet Location	March 31, 2012					March 31, 2011					December 31, 2011
		Notional Amount		Fair Value			Notional Amount		Fair Value			Notional Amount		Fair Value
Derivatives designated as hedges:
Interest rate contracts	Prepaid expenses and other assets	$	—	$	—		$	30,000	$	1		$	15,000	$	—
Non-designated derivatives:
Forward currency exchange contracts	Prepaid expenses and other assets	$	76,671	$	(396	)	$	51,246	$	(372	)	$	80,375	$	260

Effect Of Derivative Instruments

	Losses Recognized in Income						Gains Recognized in OCI				Gains (Losses) Reclassified From OCI into Income
	Three Months Ended March 31,						Three Months Ended March 31,				Three Months Ended March 31,
	2012			2011			2012		2011		2012		2011
Derivatives designated as hedges:
Interest rate contracts	$	—		$	—		$	12	$	15	$	—	$	—
Total	$	—		$	—		$	12	$	15	$	—	$	—
Non-designated derivatives:
Forward currency exchange contracts(a)	$	(2,910	)	$	(1,456	)	$	—	$	—	$	—	$	—
Total	$	(2,910	)	$	(1,456	)	$	—	$	—	$	—	$	—

^(a) The losses on these derivatives substantially offset the gains on the hedged portion of foreign intercompany balances.