Goodwill And Intangible Assets (Schedule Of Gross Carrying Amount And Accumulated Amortization Of Intangible Assets Other Than Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012		Dec. 31, 2011
Finite-Lived And Indefinite-Lived Intangible Assets [Line Items]
Total, Gross Carrying Amount	$ 732,594		$ 728,978
Total, Accumulated Amortization	(61,004)		(58,590)
Total, Net Carrying Amount	671,590		670,388
Customer-Related And Other [Member]
Finite-Lived And Indefinite-Lived Intangible Assets [Line Items]
Intangible assets with finite lives, Gross Carrying Amount	132,655		131,751
Intangible assets with finite lives, Accumulated Amortization	(55,800)		(53,652)
Intangible assets with finite lives, Net Carrying Amount	76,855		78,099
Trademarks [Member]
Finite-Lived And Indefinite-Lived Intangible Assets [Line Items]
Intangible assets with finite lives, Gross Carrying Amount	10,564		10,564
Intangible assets with finite lives, Accumulated Amortization	(5,204)		(4,938)
Intangible assets with finite lives, Net Carrying Amount	5,360		5,626
Trademarks [Member]
Finite-Lived And Indefinite-Lived Intangible Assets [Line Items]
Intangible assets with indefinite lives, Gross Carrying Amount	589,375	[1]	586,663	[1]
Intangible assets with indefinite lives, Net Carrying Amount	$ 589,375	[1]	$ 586,663	[1]

[1] The increase in the carrying amount of indefinite-lived trademarks between December 31, 2011 and March 31, 2012 is the result of foreign currency translation adjustments.