Derivative Instruments (Effect Of Derivative Instruments) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011
Designated As Hedging Instrument [Member]
Derivative [Line Items]
Gains (Losses) Recognized in Income	$ 0		$ 0
Gains (Losses) Recognized in OCI	12		98
Gains (Losses) Reclassified From OCI into Income	0		0
Nondesignated [Member]
Derivative [Line Items]
Gains (Losses) Recognized in Income	(4,794)		3,159
Gains (Losses) Recognized in OCI	0		0
Gains (Losses) Reclassified From OCI into Income	0		0
Interest Rate Contract [Member] | Designated As Hedging Instrument [Member]
Derivative [Line Items]
Gains (Losses) Recognized in Income	0		0
Gains (Losses) Recognized in OCI	12		98
Gains (Losses) Reclassified From OCI into Income	0		0
Foreign Exchange Contract [Member] | Nondesignated [Member]
Derivative [Line Items]
Gains (Losses) Recognized in Income	(4,794)	[1]	3,159	[1]
Gains (Losses) Recognized in OCI	0	[1]	0	[1]
Gains (Losses) Reclassified From OCI into Income	$ 0	[1]	$ 0	[1]

[1] The gains/(losses) shown on these derivatives substantially offset the gain or loss on the hedged portion of foreign intercompany balances.