Comprehensive Income (Changes In Accumulated Other Comprehensive Income (Loss)) (Details) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Comprehensive Income [Abstract]
Beginning balance, Translation adjustments			$ (74,826)	$ (68,606)
Change in translation adjustment	(58,741)	42,055	(19,848)	5,412
Ending balance, Translation adjustments	(94,674)	(63,194)	(94,674)	(63,194)
Beginning balance, Accumulated (losses) gains on derivatives qualifying as hedges, net of tax			(4,183)	(2,741)
Change in accumulated (losses) gains on derivatives qualifying as hedges, net of tax	5,403	(5,848)	3,972	(5,288)
Ending balance, Accumulated (losses) gains on derivatives qualifying as hedges, net of tax	(211)	(8,029)	(211)	(8,029)
Beginning balance, Pension and postretirement net liability adjustment, net of tax			(196,342)	(199,627)
Change in pension and postretirement net liability adjustment, net of tax	2,670	2,025	10,380	5,476
Ending balance, Pension and postretirement net liability adjustment, net of tax	(185,962)	(194,151)	(185,962)	(194,151)
Beginning balance, Total			(275,351)	(270,974)
Change, Total			(5,496)	5,600
Ending balance, Total	$ (280,847)	$ (265,374)	$ (280,847)	$ (265,374)