Comprehensive Income (Loss) (Components Of Total Comprehensive Income (Loss)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2012	Mar. 31, 2011
Comprehensive Income (Loss) [Abstract]
Net income, including noncontrolling interests	$ 66,526	$ 26,635
Foreign currency translation gain	4,152	2,115
Unrealized loss on hedges, net	(13,802)	(10,567)
Total accumulated comprehensive income	$ 56,876	$ 18,183

Amount after tax, before reclassification adjustments, resulting from the process of expressing in the reporting currency of the reporting entity those amounts that are denominated or measured in a different currency, and from transactions whose terms are denominated in a currency other than the entity's functional currency.

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+ Details

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details