Derivative Financial Instruments And Fair Value Measurements (Gains And Losses On Derivatives Designated As Cash Flow Hedges) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012		Mar. 31, 2011
Derivative Financial Instruments And Fair Value Measurements [Abstract]
Losses on interest rate swap contracts	$ 13,996	[1]	$ 17,040	[1]
(Gains)/Losses on commodities contracts	1,136	[2]	(1,052)	[2]
Losses on foreign currency contracts	$ 17	[3]

[1] Recorded in interest expense in our unaudited Condensed Consolidated Statements of Operations.

[2] Recorded in distribution expense or cost of sales, depending on commodity type, in our unaudited Condensed Consolidated Statements of Operations.

[3] Recorded in cost of sales in our unaudited Condensed Consolidated Statements of Operations.